Thank you for featuring this light. It's my favorite and probably the ultimate flashlight for my preferences. I got the 519A 5700k dedomed. The quality of light it produces is superb. Had mine fully converted to 6V boost driver to squeeze a bit more lumens without increasing heat. Been using mine for some time now and it always amazes me every time I use it.
@FlashlightTech
Жыл бұрын
Thanks for watching :)
@zGJungle
8 ай бұрын
I bought the 519a version recently, in 4500k, it is such a beautiful light, it almost looks like a force field around me and it's only the 10 degree version.
@nursekarlf
8 ай бұрын
What is better? 12a or 8a driver?
@Brennonicolini
2 жыл бұрын
Subscribed! Excellent videos! Keep it up my friend!!!
@larrydunn4626
Жыл бұрын
hello. Per another review, S21D w. 519a at 4500K using Liitikala 5000 mAh cell runs 35%/700lm for 115 minutes. It looks like you measured 680lm at 35%, and runtime of about 120 mins with 219b 4500k w same battery. Just about same runtime and lumen, correct? If so, I think I'm going with 219b now, who knows if it will be available in another year or two.
@FlashlightTech
Жыл бұрын
It may be the same. My lumen measurements has error to negative side, meaning my measurements can be bellow real ones. And most errors come from difference in tint and beam width (from calibration light I use)
@vamheredur413
2 жыл бұрын
At what point do you really see the pink tint - -0.0040 DUV or higher (Like the -0.0050 DUV you showed on 35%) ? Because I bought Fireflies E07 with the 219b which has -0.0080 DUV on turbo and -0.0038 on low but I haven't seen it in person.. do you think it will look pink as that's what SW45k is known for?
@FlashlightTech
2 жыл бұрын
Hi, we all perceive colors differently. For me even 0,001 Duv looks pink. For other it may look differently. Also it depends on your surrounding light tint, if all lights around you look yellow, then a bit less Duv may look pink.
@vamheredur413
2 жыл бұрын
@@FlashlightTech True. Thanks for your input, I appreciate it!
@relayerrelayer8226
2 жыл бұрын
Good review. Its the drawback of Hi CRI led, the temperature rises quicker compare to those Lo CRI, due to thicker phosphor layering of the emitter. Nice tint thou. The 10% mode runtime is awesome. with a difusser , or ceiling bounce, this will make a good lantern with a nice tint and good color rendering as a bonus! . I'm on the fence to get this 219b version, or should i wait for the 519a available at my local store. This set up is not for throw, flood is the highlight here. Should anyone need more throw; they can get the single emitter version, in many host that Convoy has. Thank you, Cheers🔦
@FlashlightTech
2 жыл бұрын
Thanks, for watching, 519a has more yellowish tint, not bad, but I prefer 219b tint more :) My guess is that this flashlight will be available after Simon fix the high temp problem.
@relayerrelayer8226
2 жыл бұрын
@@FlashlightTech I have the s2+ version of both, put 60° tir with the 219b and op reflector with the 519a Love them both; good torch for walking. The 10% mode sufficiently illuminating the path. Thanks Richard
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