... 3)50000hrs, Two years warranty 4)OEM Electronic Fluorescent Ballast 150W,Electronic Fluorescent Ballast,Ballast,Lighting Ballast Electronic Fluorescent Ballast for 80W,100W.130W,150W Specifications: ITEM NO ... ≥200002700-6400152*81*32≤10% Description of Electronic Fluorescent Ballast: 1,Shell novel design, compact structure, light weight 2,Preheat type start, no ...