Special note:Installation does not need ballast, if replace the original energy-saving tube, please delete the ballast Specification 1.Base: FA8 Base 2.Shell material: Al+PC 3:Heat sink material: aluminum, Aero alloy 4:Color temperature: 6000K 5:Color: Cool white 6:Luminous flux: 5400LM 7:Output: AC 85-265V 8:Power: 45W 9:Light source: SMD 2835 10:Life: more than 50,000 hours 1.This product is the answer to your lighting problems by replacing your existing T8/T10/T12 fluorescent light bulbs 2.This gets rid of the expensive ballast and fluorescent lights and still allows you to use the same fixtures that are already installed 3.These LED bulbs shine the light directly where it is needed and 270 degree lighting angle, lighting your space Package Include: 12PCS 8FT led tube light.