... mm):600mm / 900mm / 1200mm / 1500mm 2.Light source:T8(20/30/40/60)W / T5(14/21/28) ... .Size(mm):600mm / 900mm / 1200mm / 1500mm2.Light source:T8 / T5 3.Lamp base:G13 / G54.Material:main body ... UL, etc.Our products cover: Traditional series: T8/T5 bracket, batten fitting, T8/T5 grille light fixture, ballast, Fluorescent tube, ... fluorescent lamp batten fitting, lighting fitting, T5/T8 light fixture, bracket ...