Backlit LED Panel 40W, 60x60cms, TPA Diffuser, Premium Range, Surface Mounting Frames, 4000 Lumens 4000K Features: Upgrade your lighting system with our 595x595 Backlit Panels. This pack includes 2 high-quality panels featuring a Lifud driver, providing reliable performance and exceptional brightness. With a powerful output of 4000 lumens and a colour temperature of 4000K, these panels deliver a balanced and inviting illumination. The TPA diffuser ensures even light distribution without any bright spots or dark areas. Our backlit panels do not feature a light guide plate (LGP), guaranteeing consistent and uniform lighting. LGP-Free Design: Say goodbye to the yellowish problem commonly found in conventional edge-lit LED panels. Our backlit panels do not feature a light guide plate (LGP), guaranteeing consistent and uniform lighting Wide PCB with SMD Light Sources: Equipped with surface-mounted diodes (SMD) on a wide PCB, our panels offer superior heat radiation, resulting in a longer lifespan and minimal light decay Pmma Optic Lenses: Experience high light transmission and a larger beam angle with the Pmma optic lenses used in our backlit panels.