... more than 50000hours Grid Light(1200*600), LED Light, grid lighting, grid lamp, Grid Light(600*600), LED Light, grid lighting, grid lamp ... /260 Drive current: 1.5A Power requirement(W): 43 Dimensions: 600*600*55mm (N.W) 3.9kg LED Qty: 504 Input Voltage ... : Office Buildings,Shopping Mall,Factory,Corridor,etc.Grid Light(1200*600), LED Light, grid lighting, grid lamp,dreaminthebox.com