3000K 18watt LED Square Panel downlight with Emergency Lighting Function

3000K 18watt LED Square Panel downlight with Emergency Lighting Function Quick Details: 1.Emergency Battery 2.12mm thin 3.CE/ROHS/TUV 4.Emergency time:1-3hours Description: The panel light is with emergency lighting function. when the commercial power is disconnected, the panel light can still work the lumens is 30-40% or 100% of normal, working time is 1--3hours (depends on customer’s requirement) Battery NI-MH ,NI-CD,Li-ion rechargeable batteries, Meet the international