... Ballast 1,CE, CCC, ISO9001,Patents 2,5years warranty, OEM 3,Eco-friendly,energy-saving 4,Fast delivery hit item electrodeless inductive ... 80W electronic ballast for induction lamp 1) technical parameter powervoltage currentpower factorshape ... times switch on-off test5.The distance between ballast and tube should be less than 10meters 6 ...