Durable in rugged environments, the new LED Rough Service Bulb from Philips Automotive North America is also designed with an “instant on” feature. The Philips LED Rough Service Bulb creates a brilliant white light at a temperature of 3000K with an output of 800 lumens, yet remains cool to the touch. The bulb only needs 10.5 watts of power compared to a typical incandescent lamp that delivers 600 lumens at 60 watts.