50W LED street light high power 350W LED 5 year warranty

Adopted import high power LED which luminous efficiency is about 140lm/W and its heat emitting in unit area is small, the lifespan of LED can meet over 50000h;

By adopting 120°*60°precise supramaxilmal angle lens, ratio of distance and height is more than 1:1 which is specially suitable for long and narrow area;

There is few dazzle by reducing luminous intensity in unit area adopted individual 3W high power LED; 

The circuit is adopted constant current and voltage mode and has protection of over current, over voltage and over temperature to extend the life of circuit and LED;

The shell is aluminum alloy which has excellent heat elimination and anti corrosion.