450 pcs 3528 SMD LEDs, WHITE (CCT 5500K-6000K), Power:30W, Description :600*300mm, 2100LM, Panel light 450 pcs 3528 SMD LEDs,WHITE (CCT 5500K-6000K),Power:30W,Description :600*300mm, 2100LM, Application :meeting room ,office, school ,mall ,exibitions etc.