Surer 805 Fluorescent Lamps Starter FS U 20W 40W ( 10pcs ) MaxSell Battery Charger Automatic push start mechanism for smooth Automatic push start mechanism for smooth operation The unique AutoUp function enables optimal spatial orientation by automatically turning the image the right way up The Surer 805 Fluorescent Lamp Starter FS U is designed to ensure smooth and reliable ignition for fluorescent lamps rated from 20W to 40W 805 Product Type Fluorescent Lamp Starter (FS U) Rated Lamp Wattage 20W–40W Rated Voltage 250V~ Starting Method Glow switch type Base Type Standard bayonet (plug in) Material Flame retardant plastic housing Color White Application Compatible with T8 T12 fluorescent fixtures (20–40W) Function Provides reliable lamp ignition and prevents flicker