The 2'x4' Back-lit LED Flat Panel is a high-performance commercial lighting solution designed for maximum efficiency and durability. This 2-pack of 50W panels delivers an impressive 6,250 lumens of cool, 4000K light, making it ideal for offices, schools, and retail environments. Engineered with back-lit technology for consistent light distribution, these panels operate on a wide 120-277V range and offer dimmable functionality to suit various lighting needs. Available at Alpine Outlets.