There's never been a better time to 'go green' with the 50 Watt High-Power LED PAR38 from Light Efficient Design. LED retrofit lamps provide a simple alternative to full fixture replacement. The powerful LED-8045M57 is an energy saving replacement for HID lamps up to 175W. Designed for recessed, flood and spot lighting applications, the LED-8045M57 has minimal to no maintenance costs thanks to the up to 50,000 hour lamp life. Available in Daylight (5700K), Cool White (4200K) and Warm White (2700K).