electronic ballast for T5 and T6 Circular Fluorescent lamps 22w,36w series.CE,ROHS,20000hours Electronic ballast, specialy for T5,T6,T9 Circular Fluorescent lamps series, 22w, 32w, 28W,40WCE, ROHS, Stabdard, 220-240V, 50Hz,HF:0.95 T5 Circular Ballast