Knightsbridge: PRCLEDEM, 49W LED Emergency Light, 6110 Lumens, IP20, Surface Mounted, Cool White 4000K, 3-Hour Maintained/Non-MaintainedThe 230V IP20 49W LED Surface Mount with Emergency lighting capability is ideal for various settings, including educational and nursing care facilities, as well as commercial and retail environments. Energy efficient integral high output LED for reduced energy consumption. Robust polycarbonate diffuser for durability. 3 hour maintained non maintained emergency lighting functionality. 5 year warranty on materials and workmanship (excluding battery).