2PK 1X4 LED Troffer, 3900 Lumen Max, Wattage and CCT Tunable, 120-277V, Sensor Ready Emergency Battery:None It saves about 70% energy

It saves about 70% energy compared with the fluorescent tubes

maintenance-free

bolts and wires in tight locations

It includes a frosted PMMA lens and offers selectable power options of 145W

2PK 1X4 LED Troffer, 3900 Lumen Max, Wattage and CCT Tunable, 120-277V, Sensor Ready Emergency Battery:None It saves about 70% energySeries GKOTRG1 LED Troffer fixtures are an energy efficient lighting solution for commercial or institutional settings with recessed or suspended grid ceilings and are available in 3 popular sizes. Optional Plug & Play Bluetooth Network Controls allow advanced lighting capabilities. LED Troffers are ready out of the box for recessed installation, with optional surface mounting kits available.