... test report Testing power, power factor ,Voltage,Current and annual power consumption(calculated by 10 hrs/day), lux ... Besides testing the Voltage,current, power, Power factor and Annual power consumption(calculated by 10 hrs/day) ... pls feel free to contact us anytime.Thanks and best regards.Risa Lin Shenzhen LITE Tech ... 28247655SKYPER:risarisa20121Phone:0086+15813826713 lumen demo case for bulb and tube