Crisp Cool White illumination over a 15 year lamp life (based on 2.7 hours usage per day) and 100,000 switching cycles is a given with these sleek 45mm diameter LED Bright Stiks from GE Lighting. Each Edison Screw lamp offers a 240 degree beam angle, 470 lumen output, instant brightness and no mercury content. This two pack of 12 watt Bright Stiks offers direct energy saving replacements for 75 Watt incandescent or compact fluorescent lamps.