... light efficiency,high CRI,high energy saving rate.3.Multiply types to export all over the world:HE Serie:14W,21W,28W,35W ... ;HO serie:24W,39W,54W,80W.4.PF:0.65 ... product is quick and simple:1.Remove the old fluorescent tube(T8)2.Remove the ... T5 Adaptor1.Shop display windows, hotels, restaurants and other interior lighting.2.Exhibition hall, art room, museum, office ...