... NEW high bright T5 led T5-LED 0.6m / 0.9m / 1.2m can replace 30W /50 W / 60W fluorescent Tube ... life: 50000H NEW high bright T5 ledClear cover and frosty cover ... wide illuminate area, low light decay,t5 led tube light 3/4 times brighter than traditional fluorescent ... and electronic ballast when replace traditional fluorescent tube;2. Make sure the power supplier is ...