... fireproof houseSuitable for T8 or T4 tubeGuarantee: 1 yearPacking: each in a color box, 100pcs per cartonelectronic ballast M0delWattdimensions in mmdimensions ... in anylighting convenienlty which should be matchwith T8/T4 lamp.Application:Hotels, chain restaurants,office buildings, museums, stadiums ... specializing in T8/T5/PLL electronic ballast from 8w-58w,with a lamp,two lamps,three lamps and four ...