... ballast or high efficiency electronic ballast. T5 Energy Saving Plastic Lighting Fittings(PVC/PC) Product Description 1, Specification-14W,21W,28W ... is 15,000h, 110V/120V/220-240V.50/60Hz 5,Lighting Source-T5 pure tri-phosphor tube,Ra≥82,life time ... ,store,house, project energy conservation improvement and so on T5 wall lamp fixtures built in EB 6w/8w/13w/14w/21w ...