T5 adaptor kit is a complete conversion system that can be used to directly replace the existing t8, or t10, or t12 lamp with electromagnetic ballast. - up to 45% energy saving over equivalent t8 lamps and more for t10 or t12 lamps; Direct retro-fit for t8, or t10, or t12 lamps, no electrician required; At least 10% extra lumen outputcompared with t8, or t10, or t12 lamps; No flickers and better cri; Especially suitable for the t8 grille lamp fixture; Product features: 0.4mm thick aluminum body material, choice of white powder coated, or luster, or matte; Pc anti-flaming lamp holder Nano-meter anti-oxidation film on the aluminum reflector, more brightness T5 tri-phosphor tube included, choice of 10, 000h or 20, 000h Horizontal and vertical installations Protection class ii Ballast available: Voltage choice available: 220-240v, 50/60hz 110-120v, 50/60hz©÷ 90-260v, 50/60hz Ballast parameters available: Ic standard ballast, ¡ã0.99, thd¡â10%, life = 30, 000 hours, tuv ce, cb, gs, enec, ul certified; Tuv standard ballast, pf¡ã0.98, thd¡â15%, life = 20, 000 hours, tuv ce certified; Normal high standard ballast, pf¡ã0.95, thd¡â30%, life = 15, 000 hours, pass emc and lvd testing; Normal low standard ballast, pf¡ã0.55, thd¡â130%, life = 15, 000hours, pass emc and lvd testing; Instructions 1) turn off the power; 2) remove the t8 tube and starter; 3) install the t5 adaptor kit; 4) switch on Packing: 1)one piece in one polybag; 2)one polybag in a individual carton; 3)25pcs in a standard export carton Each pc with polibag, 25pcs per ctn. 14w 60*23.5*18 28 120*23.5*18