... 620*620mm 60W 4500lm LED Panel Light CR ROSHAdvantage: Rise-Lite LED panel light, side-emitting so as ... over 50,000 hours.Application: Rise-Lite LED panel light, widespread use in office lighting,restaurants, ... hotels , subway stations,school , hospital,hallway , lobbies and meeting rooms.Specification : General CharacteristicsLight source3014 SMD LED ...