led tube light

led tube light Base: T8 LED quantity: 324 LEDs Luminance: 2000lm. Power: 22W Color: natural white Size: 1500mm Input voltage: 85 to 265V AC PC tube Direct replacement for conventional fluorescent tube No need to remove any ballast and starter Standard deviation for brightness: &177;100lm For long dimensions and heat elimination Aluminous base inside Pure white: 5,000 to 5,500K Warm white A: 2,700 to 3,500K B: 4,000 to 4,500K Difference between A and B is the internal circuit design Type A: group of 12 LED, when one LED goes out of work all 12 LEDs will go out of work as well Type B: enhanced type based on type A, group of 12 LED, each LED is individually controlled, in case one dies the rest 11 LEDs will keep working Temperature: 110 degrees Celsius Certifications: UL, CE, FCC and RoHS.