The NICOR TGL4 Series contractor-grade LED Troffer offers a high-performance, maintenance-free commercial lighting solution with flexible color temperature and lumen output controls. Engineered with a seamless aluminum frame and a sealed chamber, it keeps out dust and insects while its spacious junction box ensures easy contractor installation. The precision-engineered textured diffuser delivers maximum, glare-free light distribution without hot spots or shadowing. DLC 5.1 Standard certified and ideal for offices, healthcare, and educational facilities, this durable fixture delivers exceptional efficiency and long-lasting performance.