Product Description 1) Working Voltage: 85-245VAC 2) LED Tube T8 1.2M 4ft 18W3) Light output: 1750 lm 4) Working Temperature: -40 ~ 60 degree Celius 5) Power Consumption: 18W 6) Diameter:26mm, length: 4ft7) PF:0.958) Color temperature: 6000K~6500K9) With Aluminum Material and PC Cover10) CRI>7511) Day White Lighting12) Warranty 3 years13) Long lifetime 50, 000+ hrs (5+ years) 14) Low power consumption, high intensity Related Keywords: LED Tube Light, LED Light Tube, LED Fluorescent Tube, LED Fluorescent Lamp, LED Fluorescent Light, LED Replacement Tube, LED Lamp TubeNote: 1. When installation, try to avoid the minefields, strong magnetic field and high-pressure region. 2. Ensuring a solid connection correctly in order to avoid short-circuit damage to components and trigger fires. 3. Installed in a well-ventilated place to ensure appropriate environmental temperature. 4. Using this product, please check the local voltage compliance product requirements. 5. To prohibit the live wiring, check to confirm wiring is correct, check the no short-circuit.