Miracle LED 604714 Low Profile General Purpose LED Bulb with Medium Base (Pack of 4), Cool White 50-Watt equivalent bulb uses 5-Watt of power Used in table lamp, refrigerator, ceiling fan, track lighting and globe fixtures with medium base Lasts up to 25 times longer than incandescent bulbs Costs 3 - 6 cents per 100 hundred hours of illumination Not manufactured with hazardous materials