The Ener-J LED Backlit Ceiling Panel Light Pack of 2 is a premium commercial lighting solution designed for standard 600 x 600mm suspended ceiling systems. Each 595 x 595 x 30mm LED panel consumes just 40W while delivering an impressive 4000 lumens of bright 6000K Cool White illumination with an efficiency of 100 lumens per watt. Featuring advanced backlit technology, a flicker-free CE driver and a low glare UGR19 rating, these panels provide comfortable, evenly distributed lighting that helps reduce eye strain in offices, schools, hospitals, meeting rooms, classrooms, libraries and retail spaces. With a 120 degree beam angle, up to 50000 hours lifespan and a 3-year warranty, these LED ceiling panels are an ideal replacement for traditional fluorescent ceiling fittings.