UL, CE, ROHS, TUV certificates Product: LED Fluorescent Tube Lights Item No: Tube100T8-AW324D-150 Features: 1) Working Voltage: AC110V or AC220V 2) Total: 324pcs super bright LEDs for 1.5meter 3) Light output: 1780+/-10% lm 4) Ambient Temperature: -40 ~ 60 degree Celius 5) Power Consumption: 20W 6) Diameter: 3cm, length: 150cm 7) Can be directly placed in conventional T8 fluorescent brackets (remove ballast and starter before replacement! ) 8) Color temperature: 6000K~6500K, 4000K~4500K, 3000K~3500K 9) Solid-state, high shock / vibration resistant 10) Major reduction in power costs 11) No RF interference 12) Maintenance free, easy installation 13) Long lifetime 50, 000+ hrs (5+ years) 14) Low power consumption, high intensity Applications: Replacement for conventional fluorescent tubes in 1. Hotels 2. Conference / Meeting rooms 3. Factories & Offices 4. Commercial Complexes 5. Residential / Institution Buildings 6. Schools, Colleges & Universities 7. Hospitals