2 Pack of 2x4 FT 60W LED Panel Light,ETL Listed,7800 Lumens 5000K Daylight White Color, Drop Ceiling Flat LED Light Panel,Recessed Edge-Lit Troffer Fixture This low-profile panel combines powerful LEDs with highly efficient light-smoothing optics to deliver superior quality of light and energy savings year after year. Each unit is a complete luminaire replacement for a 2x4 ft fluorescent troffer fixture. The LED panel light operates within a wide 100-277 VAC range, has a sturdy aluminum alloy frame with a white finish, and is designed to last 5 times longer than fluorescent panels. Excellent for use in offices,Schools,health care facilities, kitchens, and workshops. The 2x4 ft LED panel lights make them ideal for retail stores and showrooms. The panels come on instantly with no flicker, buzz, or dark spots over the life of the fixture. These edge lit LED panel lights run cool, helping to keep your air conditioning bill low while providing 50% more lumens than traditional fluorescent tube light. LED panels are easy to install as drop ceiling lights or suspended as free-hanging fixtures. They are maintenance-free during their 50,000 hours average operating life. Packing including 2 pack of 60W 2x4 ft led panel light,5000K white color,together comes with 5 year warranty.