● Wide power range: 20W~50W.
● Special circuit design, single LED’s damage won't affect others' normal work.
● Smart design, low transportation costs.
● Smooth body would greatly diminish dust accumulation and bird droppings heap up.
● High Lumen output up to 180lm/ w with high quality LED chips.
● MPPT controller.
● High quality LiFePO4 lithium battery.
● long working hours at full power.
● Designed to last at least 100, 000 hours @ L70.