Tag: Lamps

Old arcing switch killing LED lamps.

I’ve had two Philips LED lamps of the same type fail for the same reason. Arcing switch contacts. The contacts in these switches were so black that I thought they …
0

Neat Chinese LED lamps part 2.

I took the circuit board out of the smallest unit to see how it compares to the others, and also drew out the schematic. I changed the capacitor in one …
0