T8 to T5 Lamp Adapter WITH high quality,high luminous efficiency,lengthen life-span,save energy,save your money T8 to T5 Lamp Adapter1.material:aluminum alloy of high quality.2.due to T5 fluorescent lamp made of pure tri-phosphor powder with high quality,and it is have high luminous efficiency,the light keep the object appear pure color.3.it is close to nature light illumination,no stroboscopic , ...