Integral GLS LED Classic Shape light bulb emitting a Brilliant American Daylight colour temperature, perfect for commercial and domestic applications where clarity of light is paramount, as well as for task and hobby lighting. A direct retrofit for existing Edison Screw GLS lamps it is rated at 18 Watts, the equivalent of a 120 watt incandescent, and outputs a super bright 2000 lumens. This Frosted lamp features a robust polycarbonate diffuser and lasts an energy efficient, trouble free 15,000 hours.