... , Power factor, Voltage ,Current,and Annual power consumption;lumen and color temperature ect for the led lamp. Lumen and color temperature( ... the quality of LED lamps,fluorescent lamps, halogentor incandescent lamps,or appliances from AC 100 to 277V within ... Color temperature (CCT), Lumen, Luminous, efficiency. Voltage, Wattage, Current,Power factor,, Annual power consumption(calculated by 10hrs/day)3 ...