Tools Board

DIY – Backup light using UPS

Electricity, Who can live with out it? During day time it would be possible by going out, reading a book or cleaning the room etc. But at night time it is extremely boring since none of the above can be done. A couple of months back I hit upon a idea of pulling a wire from the APC UPS used for my desktop computer and using it to light a bulb....

September 13, 2011 · 3 min · Mr. Kamath