Supports excellent heat sink and easy replacement for future maintenance. the power supply is built in the chamber with better protection than external ones.
technical data:
led chip: philips lumileds (lm80 test report available)
power supply: philips advance (ul, csa, ce, rohs, enec05 approved)
input voltage: 120-277vac; 50/60hz
led efficiency: >130lm/w
lamp efficiency: >98lm/w