... luminous efficiency,lengthen life-span,save energy,save your money T8/T5 lamp adapter1.material:aluminum alloy of high quality.2.due ... light illumination,no stroboscopic ,can effectively protect your eyesight4.about T8/T5 adapter,our company have two Types,one is with reflector ... Spray white,he"s advantage is lengthen life-span5.with T8/T5 fluorescent lamp adapter,14W could replace 18W/20W,28W could ...