... 25000hrs T5 lightT5 light Power: T5 light HE series:4w,6w,8w,13w,14w,21w,28w,35w T5 light HO ... series:24w,39w,54w,49wT5 light Features:1.T5 ... phosphor powder fluorescent lamp,more brightness,high efficiency5.T5 light No noise,no flicker,low work ... lifetime,>8000hrs,energy saving up to 45%7.T5 light Installation:Ceiling mounting, series connectionT5 light Application ...