Electricity Power: 40W Input Voltage: AC85-265V Frequency: 50 / 60 Hz Power Factor: >0.9 Luminous Flux: 4300 lm Color Temperature: 2700-6500 K CRI: >80 Size Width: 100 / 50mm Length: 1200mm Height: 50mm Dust-proof and Bug-proof: IP44 Materials: Aluminum, Plastic Operating Temperature: -30 to +50 Degree Color Temperature: Daylight / Warm Save Power by more than 90 percent compared with Fluorescent Tubes Suitable for Indoor Applications Includes 3’ x 2 adjustable hanging cables 3-wire power feed cable and canopy