This cool white LED bulb is great for reading, writing or any close up work. It has a standard candle bulb with a bayonet cap B22 fitting.
LED bulbs provide a stable light with little heat and a much longer life span than halogen or incandescent bulbs. They have a low power consumption making them cleaner and cheaper to run.
It has a power rating of 3W (40w equivalent) and a brightness of 240 lumens.