... :AC85-265V/DC12V Color:W,WW,CW round fluorescent tube dimmable led tube bulb Product Features : Cover:Clear,stripped diffuser,frostedVoltage:AC85V ... -277V InputAl+PCAdvantage:Vivid saturated colors without filtersAdopt constant current driver which is 94% efficiency with over-heat protector,can be ... for atmosphere lighting4. Jewelry,foods,clothing cabinet round fluorescent tube dimmable led tube bulb