panel 300*1200 300*1200MM,40W, Luminous Flux:2300Lm, CW/W/WW IP40, Warranty: 3 years in 20000hrs for normal use; CE&RoHS$F panel 300*1200Power:40wLED quantity: 648pcs SMD3528Color: WhiteColor temperature:3000-10000k,Luminous Flux:1600LmSize:300*1200*13MMIP rate:IP40Lifespan:>50000hrsWarranty: 3 years in 20000hrs for normal useCE&RoHS&CClow power consumption, high light efficiency