... metal body,alumium material2 Installed with efficient and energy saving electronic ballast3 Tube specification: T5 8w, 14w, 21w, 28w, 35w, 49w,54w4 PF ... >95%,THD<30%;or PF>99%,THD<10%5 Complies with CE certification ... Specifications:1. LuJia is proud to offer high quality products with competitive price! 2. Relevant Certificates:CE&RoHS, 3.Factory ...