Lumin® ACE series LED panel light features its outstanding industry design. There are no screws at the back of 4 frames. Impressively. The visual effect is quite different. The width of the frame is only 2cm, narrower than others, giving larger light distribution.The surface treatment is matt anodizing silver. It looks noble and soft. White is available,too.Advanced Series LED panel light is widely used in the office. It can be suspended, embeded, surface ,mounted by using different accessory kits.