This is a double-end input T8 2FT LED tube light with 10W total input power to replace 20-25W energy-saving fluorescent. It is not dimmable and works from 85-265VAC. The installation is easy, please make sure that the LED Tubes must be directly wired to your 110/120VAC or 220/240VAC house current from the two input ends on both sides without the use of a ballast or starter.
****Please read the manual and description carefully before making any purchasing. We assume that each buyer has read them and known how to wire this type LED tube lamp ! ****