Additional Details ------------------------------ Bullet point: ?5000 KELVIN 130 LUMEN PER WATT? 2x2ft flat led panel troffer pushes the limits of standard light output in order to provide exceedingly optimal lighting with 4680lumens, equivalent to 130 lm/W of high end efficiency. Take control of your lighting needs with the ability to reduce from 100% to 10% lighting output with a fully dimmable LED panel ceiling fixture. Specification met: Product description: 2 pieces 2x2ft 36w 5000k flat panel light ? Latest LED lighting technology offers the highest return oninitial investment; ? Saving more than 70% energy compared with traditional gridfixtures; ? Perfect Light Uniformity, up to 130 LM/W; ? Operating voltage: 100-277 volts ? Power Consumption: 36watts ? Light Output:4680lumens ? Smoothly dimming compatible with most of modern LED dimmers, no flashing, no noise. ? Durable, powder-coated white frame with seamless bezel for good heat disspation and best lighting performance. ? Edge Lit Flat Panels High Efficiency Series have low energy consumption, long life and sustainable light with no shadows. Ultra thin edge lighting design provides a huge replacement space for old fluorescent lights and tubes in offices, schools, hospitals, hotels, meeting rooms, families, exhibition rooms, supermarkets, airports and railway stations. About us: ? Dimi is a manufacturer of LED lamps, with a strong R D and production team, committed to creating the best lighting experience, only using high-end raw materials and advanced technology, so that our life has more green energy and brightness! ? Dimi mainly focus on the North American market, with offices and large warehouses in CA, TX, MS. ? The main products are panel light, lED linear strip light, LED High Bay Shop Light,led wall pack,Mini strip light, LED Troffer light, UFO. ? Wholesale company,We provide bulk orders and business prices for Amazon business buyers.