Upgrade your indoor lighting with the Ener-j 40W LED Backlit Panel Ceiling Lights. This pack of 2 panels measures 1200x300mm and offers a bright, daylight white illumination (4000K). Designed for seamless integration into any indoor space, these slim rectangular lights provide uniform light distribution and instant start, flicker-free performance. Enjoy significant energy savings of up to 90% compared to traditional bulbs. The backlit design eliminates the yellowish tint sometimes seen in edge-lit panels, and the wide PCB of light sources ensures super heat radiation for a longer lifespan. Easy to install and maintain, these white aluminum panels come with a 2-year warranty. Perfect for home or office lighting. Product Summary: LED backlit panel lights, 40W, 1200x300mm, 4000K, day white, slim rectangular, ceiling light, energy-saving, 2-year warranty, white, aluminum.