6W/8W/12W/16W/20W/24W/30W *Buit-in electronic ballast *T4/T5 fluorescent tube included *Fluorescent tube replaceable 6W/8W/12W/16W/20W/24W/30W*Buit-in electronic ballast*T4/T5 fluorescent tube included*Fluorescent tube replaceable*With on/off switch*T4series-6W/8W/12W/16W/20W/24W/30W*T5series-6W/8W/13W/21W/28W wall lamp T4 Electronic wall lamp T4 series Buit-in electronic ballast
