Sir ek timer circuit bna sakte ho jo switch off karne ke 1 min ya 30 seconds baad light off kare. Raat me meri nani light off karke sone ja rahi thi to gir gyi. Please sir, if possible ayesa bna sakte ho jisse switch board khol ke usske space me daal sake. Taki ayesa lage ki koi modification nahi hua hai
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