NaturaLED 9670 PNL50S/2x4/8C3-PK2 30/40/50W 2x4ft LED Back-Lit Flat Panel Light 3500K/4000K/5000K 120-277V [2-Pack]

2-Pack] Electrical Selectable Wattages: 20W / 30W / 40W; Input Voltage: 120-277VAC; Frequency: 50/60Hz; 0-10V Dimmable; Power Factor >0.90; THD <20%; Integrated 12V Auxiliary Output; 2.5kV Surge Protection Optical Selectable Color Temperatures: 3500K / 4000K / 5000K; Selectable Lumens: 2,200 / 3,300 / 4,400 lm; Efficacy: 110 lm/W; CRI >80; Beam Angle: 115°; Uniform Edge-to-Edge Illumination Equivalent Wattage 90-100W Fluorescent Replacement Mounting Recessed T-Grid Ceiling; Surface Mount Kit; Suspension Mount Kit; Flange Mount Kit Mechanical Lightweight Low-Profile White Housing; DLC Standard Qualified; ETL/cETL Listed; NSF Certified; Damp Location Rated; FCC Compliant; RoHS Compliant; TAA Compliant; Pre-installed Earthquake Hooks Dimensions 23.74 in. Length × 23.74 in. Width × 1.42 in. Height (Each Fixture) Operating Temperature -4°F to 104°F (-20°C to 40°C) Lifecycle Rated Life: 50,000 Hours; 5-Year Manufacturer Warranty Applications Conference Rooms, Meeting Rooms, Offices, Schools, Hospitals, Commercial Buildings, Educational Facilities, Healthcare Facilities, Interior Grid Ceiling Installations Accessories P10588 MT-2x2BOX-2.25in Surface Mount Kit; P10417 MT-2X2BOX-3.0in Surface Mount Kit; P10335 MT-2x2BOX-4.5in Surface Mount Kit; P10228 MT-2X2FMBOX Flange Mount Kit; K7338332 FXPNL-BAEM-MT2FT-BLP-PK2 Emergency Driver Mount Kit; 7338 BAEM8L-60BC/347-A Emergency Driver; 7337 BAEM25-170BC/347-C 25W Micro Inverter Case Quantity 2 Fixtures per Package (2-Pack) Documentation See spec sheet.