3W LED candle lamp teardown.

Dissection of one of the many stylish LED candle lamps available on ebay and from other sources. The lamps typically have one or more high power LEDs run in series from a tiny current limiting switching supply. The LEDs are often clamped in place by the light guide used to spread their light output and give a sharp visual dot of light in the middle of the lamp. The insulation on some of these is a bit dubious, so I wouldn't recommend plugging them into a live lamp holder. That said, they are extremely stylish and quite hackable too. It shouldn't be too hard to put a new LED in of your chosen colour.