Archive for June 16th, 2013

LED Emergency Lamp

June 16th, 2013 No comments

Here is the LED emergency lamp that’s being sold for few hundreds in the market.  See below for the pictures.  This lamp comes with 60+ LED lamps adding upto a power of ~4.5W.

I have attempted to reverse engineer the circuitry and drawn the circuit using ExpressSCH tool. Click on the image to see the full sized circuit.

All the components listed in the circuit are available in common electronics spares shops.