DC-LED4050 2' x 4' Lay-in LED Panel Light - 3 Lamp Ceiling Fixture, White - Perfect for Office, Classroom, and Commercial Lighting

2' x 4' lay-in LED 3-lamp ceiling fixture. Durable powder coated steel housing. Open face with reflector and guard. Finish available: White. Fixture includes (3 18 watt dl-t8-led48/18/41K. Fixture pre-wired with UL listed wire/cable. Replacement lamp only: dl-t8-led48/18/41K. 50,000 hour lamp life (estimate). ETL approval pending. Specification: overall dimensions: 43.75"H x 23.75"W x 5.60"D. 120-277 Volts. Maximum lamp wattage: 54 watts (fixture includes (3) 18 watt dl-t8-led48/18/41K. Etl approval pending.