LED Panel Light Luminous flux:3000lm Ambient temperature-20-40 Degree LED ... , LED Ceiling Lamp , LED Ceiling Panel ,Led light panel , led ceiling panel,led office light,led panel light,led panel lighting ,led office lighting, led ... productItem No.: QL-SLP300*1200-WLED Panel Light Features:1)Dimensions:300*1200mm(644pcs led's);LED ...