Created by Haichang Optotech, this LED panel has very concise and delicate design without any frame on edge.When powered on,it looks very beautiful,super bright with even light output - thanks to high quality light guide panel. Each of this frameless LED panel can replace 600x600 grille light directly, or multi panels can be consolidated together to form a super big frameless LED panel on the ceiling. The side emitting technology created concise appearance, excellent uniform light as well as glare-free viewing effect. It can be merged into various decoration styles to build a comfortable and bright living or working environment, so it can be widely used in commercial,residential and general lighting such as offices, hotels, meeting rooms, etc.. The LED panel uses Epistar SMD LED (2700-6500K CCT available) as light source to ensure illumination quality,very low light decay, over 50,000 hours lifetime and at least 50%~80% energy saving. Using aluminum alloy housing materials, the surface temperature of the whole luminary is much lower than fluorescent grille light after under operation for hours. It's also featured by flickering-free,solid-state,high shock resistant,instant start and UV/IR free.It is compliant with CE, TUV and RoHS certificate with 3~5 years Warranty from the factory.