... Lux CCT(color temperature),wtta,power factor,current for LED CFL lamps.for DC and ... testing Lux CCT(color temperature),wtta,power factor,current,and annual power consumption for LED CFL lamps ... parameters: Lux, CCT(color temperature), Voltage, Watt, Current,Power factor, Annual power consumption(calculated by 10 hrs/day ... AC Lux Meter for LED CFL lamp with digital volt meter DC AC Lux Meter for LED ...