... replace T8 old tube 14w,28w,35w t8 to t5 fluorescent light Specification:14W, 21W, 28W, 35W1, Energy ... treatment or PC body4,With pure tri-phosphor fluorescent tube(high efficiency, longer life greater than ... With nano anti-oxidation film, can improve the lamp luminous flux from 90Lm/w to 110Lm/w ... warranty for standard quality9, Retrofitting T8 to T5 tube, direct plugged into the existing T8 light ...