... Lux CCT(color temperature),wtta,power factor,current,and annual power consumption for LED CFL lamps.for ... consumption(calculated by 10 hrs/day)3. Equiped with different converter for E27, E14, B15, B22,MR16 ... , GU10, G9.Could test different bulbs with different bases. LED AC lux double power meter Features:1. ... warranty. DC AC Lux Meter for LED CFL lamp with digital volt meter DC AC Lux Meter ...