... Chip :SMD 3014 Features:indoor lighting 18W,300x300mm,led panel lihgt supper bright ,DC24V,Three years warrenty,CE,RoHS ... settings. No Perceptible Flickering :Traditional tube lighting, driven by an AC current with a relatively low frequency, may ... industry.Applications: LED panel light can be extensively applied to general lighting, such as mall, store, hotel, office, supermarket, commercial ...