0.95 電源效率power effciency:88% 工作電壓Work voltage:24V 系統(tǒng)功耗System Consumption:142W LED發(fā)光效率LED luminous efficiency:>90 lm 光通量Luminous Flux:10710 lm 發(fā)光效率uminous efficiency:>90% 平均照度Ave..">