The light shell is die casting aluminum offers a better heat dissipation, high quality with E27 standard base lamp, using a silicone lens for wide area and high bay lighting. Massive lumen output with high intensity peak, which the lastest COB technology light source, low power consumption and energy saving. It has a convenient installation, operation and maintenance also provide a long life-time usage. This is a perfect option for commercial lighting. Idea for office, hotel, shopping mall, exhibition hall, warehouse, high ceiling area, etc.