"Here's one I blew up earlier." Love your stuff, mate.
@rutherford2580
8 жыл бұрын
Great video showing the possible quality of LED lights and phenomenal education of your audience about electronics in total !
@jackwhite3820
8 жыл бұрын
I like the missing spark plug analogy, it describes the issue perfectly. Thanks Clive!
@kuro68000
8 жыл бұрын
I like the way you give these things a fair go. Some people just assume anything Chinese/Poundland/cheap will be crap, but you take the time to examine them and give them an honest review. It's great for people who are actually considering buying this stuff, and an interesting look at building cheap but good hardware.
@subzeroarctics1299
8 жыл бұрын
I love it when people actually appreciate things that most people take for granted (like street lights)
@stephenlamley541
2 жыл бұрын
Agreed you can't have the complex stuff, without the basics.
@Effay513
8 жыл бұрын
Take it outside and show us how well it illuminates! Cheers!
@AureliusR
8 жыл бұрын
Oh shit, I was in tears laughing at the "if your car is missing a spark plug, it's okay as long as you floor it"! I had an image of Clive driving a car with three cylinders, with a brick on the gas pedal, scaring all the little old ladies on the Isle of Man!
@SeanBZA
8 жыл бұрын
Street lights generally get replaced if a relamp or a new photocell does not fix it, and then it goes to the yard where somebody spends time taking them apart and making up working spot replacement units from them, complete with 10m of wire. They can simply be taken up the cherry picker as a spare, undo old one, cut wires and drop new wires down then bolt light. Come down and fish wires out and do the connection to the pole fuse and see if it lights then go to next one. Saves a half hour per fault and 3 cycles on the lift hydraulics.
@gateway8833
8 жыл бұрын
As a new electronic student I really appreciate your analysis of electronic components.
@JoeMalovich
8 жыл бұрын
any chance that is a higher rated LED that is being under-driven for longer life?
@jusb1066
8 жыл бұрын
+Joseph Malovich do they make a single led rated higher than 50w? seeing as its the same size as his other 50w i think id assume its just a quality led being run correctly with huge heatsinking so it would last a long time.
@Firecul
8 жыл бұрын
+jusb1066 Isn't each chip in the COB 1w? if so then it is just a good quality 50w (there was 5 rows of 10 chips)
@jusb1066
8 жыл бұрын
Firecul42 yep it is a 50w chip, i didnt count how many individual in it
@Firecul
8 жыл бұрын
jusb1066 I am a bit bored at the moment so I have the time ;)
@zhangelv2896
8 жыл бұрын
Now there is separate LED chips module with special design, 1W each pc for LED and not COB version, so the heat sink area is much larger and easier for heat dissapation, 30-480W power all can offer 5 years warranty, and actually it may use at least 8-10 years.
@webchimp
8 жыл бұрын
Relying on the angle to stop water getting in the cable hole might work, but it's not going to stop wasps.
@zhangelv2896
8 жыл бұрын
Now there is separate LED chips module with special design which can be IP68 waterproof to prevent water getting in, also with full plastic high quality optical housing and separate heat sink, no insects can get in.
@miniwarrior7
8 жыл бұрын
You'll need WSP69 standard to keep the wasps out, much more expensive.
@Elfnetdesigns
8 жыл бұрын
Orange, Yellow, Grey, and brown are US commercial 277 - 480 volts widely used for street lighting here. Maybe the red, black, and yellow are similar minus the grey unless there is a fourth? In any event I would replace that flex with one that matches the wiring code for your country, Unless you're feeling adventurous of course.
@mannomorth
8 жыл бұрын
Love that you provide the length in both imperial and SI :) Really enjoy the videos
@bigclivedotcom
8 жыл бұрын
+mannomorth I like to cater for everyone. Here in the UK our rulers and tapes have both units on them. I'll often use whichever comes closest.
@stevenking2980
8 жыл бұрын
Thanks for also using the standard and English system. We have a mixture if both here. Distance is usually SAE and liquids are a mix, we do use metrics in all electronics. Thanks for saying 19" so I don't have to think too much while paying close attention to your videos. I have watched about half this weekend and still going... Thanks? S NC USA
@MalleusSemperVictor
8 жыл бұрын
Hello from America. I've been really enjoying your videos knowing nothing about electronics and have actually gained a bit of knowledge from watching them. I work as a printer technician and believe it or not I rarely encounter failure of electronic parts. It would be pretty interesting to see you take apart a copier and take a look at some of the PCB's in there like the power supply.
@bigclivedotcom
8 жыл бұрын
+MalleusSemperVictor The mass produced stuff has to be reliable to avoid comeback from millions of units. I tend to choose older model and lower end appliances and equipment because I know that all the bugs have usually been engineered out.
@MalleusSemperVictor
8 жыл бұрын
bigclivedotcom Oh, yeah. There was a recent incident lately where firmware had to be installed on certain machines to prevent the fusers spectacularly combusting, though. That was interesting.
@bigclivedotcom
8 жыл бұрын
+MalleusSemperVictor Software errors or crash-states that jam heaters on. Never a good thing. I had a charger crash and melt the sleeving off the NiMh cells it was charging.
@MalleusSemperVictor
8 жыл бұрын
bigclivedotcom Sounds like that probably smelled pretty good.
@MRFUCR
3 жыл бұрын
This channel deserves many more subs, helped me pick grow lites saved shit tonne of money. thanks bigclive
@SupremeRuleroftheWorld
8 жыл бұрын
so, any advice on where to get the "proper" LED's like this from? or have you only found duff ones on ebay?
@maxshadow...
8 жыл бұрын
I like that it has a diffuser lens. Too many of the new street lights are too directional and aim light straight down with a narrow spread of light. LED's need a diffuser.
@alaskanhybridgaming
8 жыл бұрын
They even give you complimentary MEGA blocks!
@unatproductions3602
7 жыл бұрын
thought the same thing
@who919me
7 жыл бұрын
I wonder if they pay Lego or M.B for the design first time I ever saw one.
@cjfdaniels
8 жыл бұрын
Watching this at work without sound makes for a very interesting finger puppet show... so much expression much win
@lwilton
8 жыл бұрын
Clive, I think the opening around the wire is so the fixture can breathe and not accumulate moisture. The probably realize that they can't make a completely sealed fixture that someone won't screw up the gasket on, and this way water is not as likely to condense in the head. I'm rather surprised that these fixtures come with a feed wire at all. If you think about it, they are probably going to pull a long wire run from the pole to the controller, and another run from the head to the base of the pole. It makes more sense to feed that into the head and terminate there rather than a hidden splice in the pipe. Oh, and maybe grab some ND gel that is being tossed out the next time you strike a show where some is used?
@abcdefgh1279
8 жыл бұрын
Hey Clive! Do you usually keep undestroyed items like this lamp for yourself? Or maybe even use it?
@lightforall2398
8 жыл бұрын
I wish you would turn your lights on, on to show the brightness, express the lumens, and light throw before you rip into them. I like your technical prowess!
@Slot1Gamer
8 жыл бұрын
looks like a space man from some old black and white scifi movie...
@Adam-eb3rs
8 жыл бұрын
+Slot1Gamer Wall-e eve ;)
@stephenlamley541
2 жыл бұрын
Im so happy you got a decent led usually whenever i watch they are really crappy tbf. To the point i didbt actually realise they made good higher power leds at all.
@PaulyG10657
8 жыл бұрын
Something I saw on Julian Illet's channel...you can use a welder's glass to cover the LED and view it at full power with considerable detail. At $1.50 per 2"x4" glass you could buy a few spares. They get hot if you rest them on the LED, however...(hence the spares). I've been testing 20w COBs of the exact form factor you're using with the intent on moving up to genuine CREE or BridgeLux COBs at 4-6x the price. For learning, the cheap Chinese COBs are worth their price, and not a penny more.
@justDIY
8 жыл бұрын
How do you find "good" COBs like the one in this fixture? I'd like to build a 'monster' bulb for a carriage light on my house, but considered about wasting money on junk cobs.
@NXTcreation
8 жыл бұрын
Red yellow and black is standard in remote control models, yellow would be data, they use dc power so black and red would be for power obviously and the yellow would be the data wire for servo positions ect
@K0nr4d_
8 жыл бұрын
You could put the durex bottle into the opening of the streetlight. I bet it would fit...
@joejoe4games
8 жыл бұрын
on your search to find well matched COB LEDs have you tried ordering them directly from sure Electronics? they have a webstore and the 100W variant is sold for ~15$
@HobkinBoi
8 жыл бұрын
Just curious, but where would you find a good COB style LED?
@bigclivedotcom
8 жыл бұрын
+{MLP} Rainbow Dash It's hard to find decent ones. All the best seem to be going to manufacturers for use in high cost products.
@slackerbeats
8 жыл бұрын
I most say, love the calm voice! {a good radiovoice.
@Yousitech
5 жыл бұрын
The mount is called slipfitter and uses 2 3/8" pipe. Also we don't have those 2 screw cable connectors in America.
@steampunkskunk3638
8 жыл бұрын
That colour coding looks like the Australian system to me. We still use Red for active and Black for neutral.
@BariumCobaltNitrog3n
7 жыл бұрын
In the US, 3 phase wiring is brown, orange and yellow (BOY) and neutral is grey. Single phase is black, red and blue (BRB), or just black and red, then any other colors for branch stuff. But colors are not set by code anymore so you can use pink and purple if you want, but neutral has to be white or grey and ground is green, green stripes, or bare. The colors just have to be consistent and labeled at the terminal (service). UK is what, brown and blue and green for ground?
@bigclivedotcom
7 жыл бұрын
We have a main standard for three phase which used to be red, yellow and blue with black for neutral, but to align with Europe they changed the colour code to brown, black and grey with a blue neutral. (Yes they really did swap a phase and neutral colour.) For single phase and flex it's brown for live, blue for neutral and green/yellow for earth.
@BariumCobaltNitrog3n
7 жыл бұрын
bigclivedotcom That is odd, considering gray and white are actually neutral colors. It doesn't really matter, as long as you meter everything
@HuntersMoon78
8 жыл бұрын
That is a beast of a street light
@parkeerwacht
8 жыл бұрын
Those color codes on the wires are commonly used in China. I have some Chinese stuff and it internally uses those color codes. But where I live (Netherlands) we have the same color codes as the UK (Brown [phase], Blue [common], Green/Yellow [earth], Black [Switch], Black/white [used for switches as well but it`s to differentiate the wires like when you have a double light switch] and in some cases Orange [another switch variant but these are for fire protection, to connect smoke detectors together.])
@thesaucewhisperer6073
7 жыл бұрын
Hey bro did you get to see hutchy and Dunlop dominate the island last tt? Wish I can visit one day
@Unknown-pg4ko
8 жыл бұрын
Do you need these things or do you just buy them to take apart? Bloody good channel this, deserves waay more views and subs.
@bigclivedotcom
8 жыл бұрын
+Daniel ray i buy the stuff purely to take to bits. I will admit that with the channel it encourages me to buy even more stuff to take to bits because more of us can enjoy it.
@keaganknapp2237
8 жыл бұрын
Have you seen the 3 led "150w" street light? You could find them on ebay but I found out that mine is not that bad at all. It is bright, stays at 150F or so in 80F nights
@m3rdpwr
8 жыл бұрын
They just swapped out are regular street lights with these. There is one at the end of my driveway. It's hard on the eyes and e have to keep the website shades drawn down when they are on because they are so annoying.
@dougle03
8 жыл бұрын
Hi Clive, do you have a source for good quality 50w LED chips? Also, can you do a video on high CRI chips and where they can be sourced from too? - I think you know where I'm going with this in relation to DIY theatre and film lighting... :)
@EmberBlaze-ij7of
7 жыл бұрын
you still cant beat good old fashioned high intensity discharge fixtures
@mszczepaniak
8 жыл бұрын
First I just will say thanks for the content and can you tell who's the manufacturer of the led?
@SantaClaw
8 жыл бұрын
You are leaving out the most important thing, What shade of grey does it come in?
@JohnSmith-ju4vw
8 жыл бұрын
+satanclaw 50 different shades.
@coolbrotherj
8 жыл бұрын
+John Smith yeah but after one some guy blindfolds and beats you while wearing a business suit
@girlsdrinkfeck
8 жыл бұрын
+satanclaw grey *
@rguptaca
8 жыл бұрын
Curious why you don't do a continuity test on all three wires to the body to check for a short/fault.
@themaconeau
8 жыл бұрын
Your backyard must be lit very well with all of these street lights lol
@AndyMarsh
8 жыл бұрын
A sheet of welding glass is brilliant seeing if all the strings in a CoB are working when running at full power.
@MagikGimp
8 жыл бұрын
Here's a question for you Clive- how come B&Q don't stock any of these new, fangled, modern-style LED lights? They have the old types and the halogens but not the yellow ones I've seen a lot on your channel. And I don't mean why aren't DIY stores stocking giant streetlamps; I mean the security lights and such. Are they just that cutting-edge, hence your interest in them?
@iainbanachowicz8318
8 жыл бұрын
5:55 And here is what I blew up earlier. I couldnt stop laughing at that point
@linuxthemoon
8 жыл бұрын
Around here the street lights turn of at 11pm, so might have to get some of these for when it gets dark!
@brettknoss486
8 жыл бұрын
It could be selling surplus, but I suspect that the reason it was sold with farm supplies is that they were selling yard lights. Farms are not on the street, so they need to set up their own lighting.
@Tangobaldy
8 жыл бұрын
Use a piece of black binliner extra thick to show led
@TornTech1
8 жыл бұрын
is it me or do them flex wires from the driver output to the LED look slightly thin for a 50W LED?
@TornTech1
8 жыл бұрын
+TornTech actully @ 1500mah them wires do look semi ok..
@bigclivedotcom
8 жыл бұрын
+TornTech It's a very tough and thin insulation. presumable heat resistant.
@RandyDarkshade2
8 жыл бұрын
You have mentioned before about these light heads not having a connected earth. Maybe it's because they bolt to a metal lamp post which should be earthed anyway?
@bigclivedotcom
8 жыл бұрын
It's better to have everything bonded to ensure that if there was a high resistance between the light and pole due to paint and corrosion, then no potential difference could be across them, leading to a shock hazard.
@simonhopkins3867
8 жыл бұрын
glad to see you didn't need to tig this one; -)
@leadfootlawnmower2762
8 жыл бұрын
big clive you should get some led traffic signal lights. the most common ones im finding a 8 and 12 inch. red yellow green and arrows. always wondered what type of leds they use and the placement of them that makes the visibility so good.
@bigclivedotcom
8 жыл бұрын
+lead foot lawn mower (leadfootlawnmower) I'd like to take apart some LED traffic lights, but they have been quite elusive so far.
@leadfootlawnmower2762
8 жыл бұрын
im finding loads of them here in the us. but i wouldnt know how hard it is finding them in other countries. fairly cheep at about $20 us for the 3 red green and amber. i dont know what shipping would equal out to.
@incorrect1844
8 жыл бұрын
Enjoying your videos Sir!
@thomasandersson1011
8 жыл бұрын
I'm so curious about the reflector in all these cind of lamps. The led seems to be mounted behind the reflector and sometimes in a simpel cutout. It is obvious that no light from the led will hit the reflector so why spent effort on mounting it at all? Maybe there is videos explaining the difference.
@alexatkin
7 жыл бұрын
My guess would be that the diffuser will cause some light to reflect back and this way its sent back again through the diffuser rather than wasted.
@sparkyprojects
8 жыл бұрын
yeah, be very careful with wire colours, we had some equipment at work that had red, grey and green, red was ground. Also i would have done continuity of all wire, you never know if there's leakage, or if the yellow was touching live. btw, those 2 ridges also aid with drainage, any rain that gets blown into the end will hit the smaller diameter where the wire goes through, then will drain past the ridges instead of running down the pipe on the column
@TheChipmunk2008
8 жыл бұрын
+Sparky Projects Red ground might have been for Germany I believe (green was phase grey neutral, I think). A german may well come along and correct me.
@sparkyprojects
8 жыл бұрын
+TheChipmunk2008 I know someone mentioned that in china (or japan) that red is a lucky colour, so that was used for ground, but i think this equipment was from norway/sweden area
@LGIndustriplat
8 жыл бұрын
+Sparky Projects You can find red as ground in old wiring here in Sweden, otherwise it's green-yellow since the 70's
@Cruisey
8 жыл бұрын
Electronics amateur here - how would using resistors make the LED blow more spectacularly? I would have thought the opposite was true...?
@iPelaaja1
8 жыл бұрын
He is saying the LED doesnt blow.. The resistors he added are what blows. Adding a resistor helps becuase its the resistor that burns and explodes :) He was basically faking that it was the LED. Without the resistor nothing would have blown, the LED would have just failed.
@Roflcopter4b
7 жыл бұрын
If you ram a heck of a lot more voltage and current through a resistor than what it is designed to handle, it will fail, generally rather dramatically.
@GadgetBoy
8 жыл бұрын
I'm looking forward to when you manage to find a reputable source of these 50w leds.
@GadgetBoy
8 жыл бұрын
+Chris Roller P.s. those wire connectors look like legos.
@procrastinatingnerd
8 жыл бұрын
Where would you go to find good quality led's? and good quality driver's too for that matter? Ebay has hundreds of them, but I'm sure their all garbage. I would like to get some good ones, I am willing to pay more for quality, but it seems nobody wants to make them.
@marshallmorgan5554
8 жыл бұрын
Where would someone buy a good quality led like the one in the light?
@JUST_ONE_ID10T
8 жыл бұрын
in the us red and black is 220 volts. and the white black is 110 volts.
@DonaldSleightholme
8 жыл бұрын
why did they use that connector block? wouldn't it be more sensible to run a longer wire and have a direct connection from the ballast to the led.
@DonaldSleightholme
8 жыл бұрын
i suppose it would be easier to change the led when it fails that way?
@bigclivedotcom
8 жыл бұрын
+Donald Sleightholme That's what I was thinking. Just have pre-wired LEDs and a service kit with the LED and a sachet of heatsink compound.
@Fizzlecube
8 жыл бұрын
In my street they use these bodies with many small LEDs and a solar panel on 🔝
@ArlenMoulton2
6 жыл бұрын
Most "proper" ones aren't sealed around the cable entry point either, my thorn one certainly isn't. Do you think they use these on chinese roads?
@bigclivedotcom
6 жыл бұрын
Drainage is always a good idea if everything is angled correctly. I'm not sure if they use them on their own roads.
@ArlenMoulton2
6 жыл бұрын
bigclivedotcom one glaring problem with this one is that there is nowhere obvious to fit a NEMA socket for a photocell.
@bills6093
8 жыл бұрын
Is there a screw missing from the LED? Looks like 3 out of 4?
@bigclivedotcom
8 жыл бұрын
Yes. I noticed that afterwards. The hole's there, but no screw.
@PokeNationOnline
8 жыл бұрын
+bigclivedotcom Sounds like you met my wife..
@hello235698741
7 жыл бұрын
Why is the casing so large when it can be made much more smaller?
@bigclivedotcom
7 жыл бұрын
Possibly a mixture of thermal dissipation and allowance for fitting onto existing mounting systems.
@Zlyzer
8 жыл бұрын
Same as the one I blew up? Wait, let me check with another one I blew up. Hahaha Clive you legend :D
@johnbernard17
8 жыл бұрын
Will all of the street lights will be replace with the LED street lights?
@girlsdrinkfeck
8 жыл бұрын
+johnbernard17 half in my county already are
@johnbernard17
8 жыл бұрын
+girlsdrinkfeck Wow.... that must be much better then the old ones right!
@girlsdrinkfeck
8 жыл бұрын
johnbernard17 yeah ,its a white light instead of that ugly dim yellow
@jackking5567
8 жыл бұрын
That's a great price. I should search more for bargains like this..
@thebeststooge
8 жыл бұрын
+Zeal Ashwar Good luck as it seems Clive is an eBay bargain hunting expert.
@Paxmax
8 жыл бұрын
Only complaint would be the lack of cable restrain/relief and I think they went a little skimpy on AL for actually SPREADING the heat to all fins (as far as I can see)
@melom8276
8 жыл бұрын
is that screwdriver pen from poundland i have a few just like it?
@bigclivedotcom
8 жыл бұрын
+london smith Yes it is. They're actually quite strong.
@melom8276
8 жыл бұрын
bigclivedotcom i know i always have one in my pencil case in class :D its funny i think they cost 5-6 pounds in the large tesco branches ,what a rip-off thank god for poundland xD
@JohnnyX50
7 жыл бұрын
where I am in Mansfield, Nottinghamshire, UK our council have replaced some of the whiteish yellow main road street lights with LED ones and the effect is terrible because you get some areas of good illumination from the old lights then this almost back street ghetto look from the LED ones, they look awful, dark and just not a match for the higher powered original lamps. And though they havent been up long a couple of them are dead already, either random flickering or turn on then back off after a while then repeat. Just a rubbish idea to save money. They may as well not be on at all lol. The lamps on my street are still yellow sodium bulbs with the cool neon startup pink glow, except one. One lamp stopped working when it got bashed by a car, they actually cut it down to the big bit where the power comes in at the bottom, then replaced it with I assume the wrong bulb type and its like a football stadium at that end of the street, massively over bright and hurts your eyes if you look at it. God knows what bulb they put in, its definitely not LED.
@therealjammit
8 жыл бұрын
Red and black could be used as the American 220V standard colors for 2 phase.
@electrodacus
8 жыл бұрын
Yes those LED's that start to emit light before 24 - 27V for 10 series LED dies are defective. I got 20pcs of those 50W LED and are all defective not a single one is good and that makes me think they are quality control reject. I took a photo (is on my google+ page) with the LED at 340mA photo with very low exposure time so that you can see that are still LED dies that will not light up at all and some much brighter than others meaning that 10W is about the safest power you can use those without degradation
@drkastenbrot
8 жыл бұрын
Decent leds arent rare, theyre just hard to find on ebay between all the sellers trying to get the qc failed leds sold.
@JohnSmith-ju4vw
8 жыл бұрын
I think that yellow wire was not intended to be used as an earth but rather as a switched live.
@wm79198
8 жыл бұрын
Red and black are the two live wires in a 120/240v US residential system with a shared neutral, as well as the colors of two of the phases in a 110/208v 3phase system. It looks like that driver says 60hz? Maybe it is meant for the US market
@thebeststooge
8 жыл бұрын
+Warren Manne White, black, green is all I have ever seen in any of the stuff I purchase for Residential electrical work.
@wm79198
8 жыл бұрын
+legalizeshemp420 then you don't have too much experience in residential electrical. Never mind 240v AC, Dryer, or oven circuits. Even simple 120v switch loops are now commonly using a red wire because too many people like you were using the white (NEUTRAL ONLY!!) conductor as a live wire. Any time you have 240v in a US home it should use black and red as the ungrounded conductors. Open up any panel in a home and you'll see the two hot legs coming in are using a black and red conductor.
@thebeststooge
8 жыл бұрын
Warren Manne I don't screw with 240v so I have no idea on that I was just talking about the 117vac stuff. Go down and buy a fan, or a light fixture at a home improvement center and not any have I seen use a red. Know why? DC in the USA is red black and green and is easily confusable. I just Googled and found this ":The US National Electrical Code only mandates white (or grey) for the neutral power conductor and bare copper, green, or green with yellow stripe for the protective ground." Your red breaks code. WOW, this chart is super nice www.allaboutcircuits.com/textbook/reference/chpt-2/wiring-color-codes-infographic/
@wm79198
8 жыл бұрын
+legalizeshemp420 you have no idea what you're talking about. Most of what you said doesn't even make sense, especially the part about DC circuits. And I never said the code required those colors, I just said that's what's used. And it's just "national electric code" not what you said. I'm a licensed unrestricted electrician in the state of GA. I may not know it all, but I know you're wrong. I posted my comment to perhaps provide some idea as to why the whip in the video had the color wires it does. Not to go back and forth with you.
@wm79198
8 жыл бұрын
+Warren Manne but just out of curiosity cause you've got me thinking now. With your vast knowledge of the NEC, how does what I said break the code? Specific articles would be appreciated
@j.cheeverloophole9029
7 жыл бұрын
By my dad's house the local council have just replaced his street-lights with LED's, but they are horrible, very dim & a weird pale yellowy orange I've not seen before. It's very noticeable as so far its just his street, all the others are the old sodium lights & as soon as you turn on his street it looks like most of the lights are out! Progress eh? I bet the council paid a fortune for the damned things too.
@stupossibleify
8 жыл бұрын
do you think that these were adopted too early by local councils, who were sold them on their efficiency and looking life, when the reality is the technology is still maturing and there are so many poor quality lamps on the market?
@jusb1066
8 жыл бұрын
Actually does make you wonder, that what the chinese direct sellers sell to us, are the 'seconds'
@ChrisD4335
8 жыл бұрын
+jusb1066 good chance of midnight runs
@jusb1066
8 жыл бұрын
+ChrisD4335 im sure most of the machinery is all set up and running all the time anyway, im sure what does happen is they test them, and the best of the crop is sold via proper suppliers and sold to customers who make real items such as this street light, the seconds which 'kind of' work are sold to us, the other small percentage that failes , who knows, i know i have had bad luck with anything bought from a chinese seller via auction (where they start items very low), so i wonder if thats where the broken junks goes
@ChrisD4335
8 жыл бұрын
+jusb1066 a "midnight run" is just a term to describe when manufacturers assemble the components that failed quality testing and sell them off to a market that is less likely to notice. not the actual time of day they ran them
@jusb1066
8 жыл бұрын
ChrisD4335 oh im sure in some cases it does happen, with memory cards for example, so they dont have to pay the big boss or the company that designed the real product, often using a lesser quality material during that run
@wupme
8 жыл бұрын
+jusb1066 but i've also seen quite often, usually in IT Stuff, that they seriously sell the original stuff, just without labels. For example, there was once a "cheap" external USB case, don't remember the Company, but it was one of the big ones. They sold it for like 20 euros. I bough 10 without the company name on it from china. And compared them, it was exactly the same device. Even the material of the case was exactly the same plastic (i did a few tests with it with solvents, melting, burning etc) So quite often, there is no difference at all. But of course, yeah in the majority of cases, it is done with less quality material. Also they usually lower quality control.
@martkt10
8 жыл бұрын
May i ask how much it was
@AverageJoe2020
8 жыл бұрын
+martkt1 clive said £15 at auction plus £15 delivery to his off shore residence.
@martkt10
8 жыл бұрын
+Average Joe Thanks missed that bit
@stephenburden2084
7 жыл бұрын
Resister on the back for extra bangs and flashes 😂
@therealjammit
8 жыл бұрын
5:08 kaleidoscope Clive. 5:08 kaleidoscope Clive. It bears repeating...
@jameslamb4573
8 жыл бұрын
You must be unlucky Clive, I bought 10x 100W COB LEDs (eBay), everyone good.
@deseehc
8 жыл бұрын
what's the name and model of the fixture?
@bigclivedotcom
8 жыл бұрын
+deseehc There's none.
@JUST_ONE_ID10T
8 жыл бұрын
are you going to install it outside of your house?
@bigclivedotcom
8 жыл бұрын
+CMe 4Weed (CMe4Weed) No. I live in a very dark area, so it would make my house stick out.
@JUST_ONE_ID10T
8 жыл бұрын
Is that a bad thing? would keep theifs away they may be seen.
@bigclivedotcom
8 жыл бұрын
+CMe 4Weed (CMe4Weed) I'm more concerned about attracting attention.
@thebeststooge
8 жыл бұрын
Your table top still has those scorch marks from the LED dealio, lol.
@lozbrown1985
8 жыл бұрын
any link to the seller?
@GateKommand
8 жыл бұрын
Clive didn't yellow used to be the earth colour before green/yellow?
@bigclivedotcom
8 жыл бұрын
+GateKommand I think it was plain green a very long time ago.
@GateKommand
8 жыл бұрын
I knew it was something like that!
@BMcKenna
8 жыл бұрын
+bigclivedotcom hi again great video I have a 29W philips indal luma mini it has 30 leds and a smart driver which automatically dims the lantern down to 50% at 23:00 and increases the light upto 100% at 05:00. also the driver in the lantern has the option of cms controls which is a wireless management system where the lantern can be switched on and off and dimmed at anytime from a Internet enabled device if a node/telecell was fitted. also the nodes/telecell have sim cards in each one and when it receives a command it will switch on or off the lamp or even dim the lamp. Does your lantern tell what R rating it is e.g. is it for a residential street or main road ? Thanks
@bigclivedotcom
8 жыл бұрын
+Ben McKenna It appears to be very anonymous. Not much labelling at all. Sometimes \I wonder if they are making these things too complicated. The GSM control systems are probably not going to be as resilient as traditional control gear. At least it'll keep the service guys busy. Not sure how the extra costs will compare with energy savings over time though.
@BMcKenna
8 жыл бұрын
Yeah I agree with you there but the system they use in my town is really quite good it's the philips citytouch interface which seems to be good at giving a precise meter reading for the whole borough and it allows the lights to be dimed saving life of the luminaires giving more use and energy efficiency the whole system here cost 11 million including led lanterns and cms interface. The council will save 1 million a year so for 25 years which the lanterns should be still be working for will be a 14 million saving I think they use to spend about 2 million on keeping the lights of with conventional control gear with standard sox, son, pll and cosmopolis lighting. I'll try and get a video done of the luma I have. It's build quality is exceptional it's probably one of the best made but the most expensive lol.
@JimPugh2014
7 жыл бұрын
whats happening to all the sodium lamps?
@bigclivedotcom
7 жыл бұрын
They're being replaced by really expensive LED lamps which last about a year before failing and having to be replaced completely because you can't change the lamps in them.
@lfewell2161
4 жыл бұрын
@@bigclivedotcom This does seem to be true for LEDs in general, however the reliability of LED street lights installed by local authorities, seems light years ahead of those used elsewhere.
@rhkips
8 жыл бұрын
Red, Yellow and Black are the old UK colors, before the UK adopted the IEC standards. From what I've read, the changeover happend in April of 2004, and that wiring color could indicated a 2-phase with no earth connection, or a single phase with earth. KZitem won't let me paste a link, so have a look around AllAboutCircuits.com. :)
@tarassu
8 жыл бұрын
Almost all electrical devices (those that heat up) MUST have ventilation holes (Usually looking down).
@wellsgb1957
8 жыл бұрын
Nice one thanks!
@chipbennett2845
7 жыл бұрын
In the USA a red, yellow and brown would indicate a 480v feed.
@chipbennett2845
7 жыл бұрын
480V three phase that is.
@darthvader232003
8 жыл бұрын
the red, yellow/green, black is an australian wiring
@cannack
8 жыл бұрын
i wish i could get my hands on one, but in my province in canada we have two types of led street lights ones a small one features like 12 leds and a larger model with what seems to be 28 leds, beefy compared to this one
@bigclivedotcom
8 жыл бұрын
+๖ۣۜCOFFEbiscuit๖ۣۜ 1 You can buy quite a selection of LED street lights on the Internet. www.banggood.com sell a few basic ones.
@cannack
8 жыл бұрын
bigclivedotcom those are not bad, the reason i mentioned these ones is they come in as big as 200 watt variants, be a nice workshop light!
@bigclivedotcom
8 жыл бұрын
+๖ۣۜCOFFEbiscuit๖ۣۜ 1 I recommend staying below 50W and using multiples. The heat dissipation is better resulting in longer LED life.
@cannack
8 жыл бұрын
bigclivedotcom yeah i will if i get one, the big ones around here would run you up a few hundred a peice, canadian made, also it would help my electrical bill, its already bad enough
@dougankrum3328
8 жыл бұрын
...Here, in Sacramento, Calif.....A lot of LED street lights are 28 (2 arrays of 14) rated at 150 watts...so I'm guessing they're 5 watts per chip...? Fairly bright, replacing older 400 HPS....
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