145*35*23 Electronic ballast for T5 or T8 fluorescent lamp 1x14, 2x14, 1x18, 2x18, 1x28, 2x28, 1x36, ... 2x36... Materials: Copper wire or aluminum & copper wire or aluminum wire With a voltage between 90V-260V power ... , fire, explosion-proof and Other functions. The surface temperature is low, Less power consumption. Application Used in a variety of table lamps ...