LED Color Tunable Classic Linear StripLight 2' 20W 3.5K - 5K - LED Classic 2' 20W CCT Tunable Linear StripLight Fixture for Office, Hallway, Stairwell, Conference Room, Storage Areas, and other Commercial and Institutional Lighting Applications.LED Color Tunable Classic Linear StripLight 2' 20W 3.5K - 5K Fixture features include: Color Temperature: 3500K, 4000K or 5000K Snap Together Housing and Lens for Easy Installation Linkable - Hardware Included 0-10V Dimmable Compatible with most LED dimmers Efficacy: 135 lm/wLight Pattern: 98deg; X 147deg;Voltage: 120-277 CRI: 82 R9: 8 SCDM: UGR: THD: Power factor: >.98 Operating Temperature: -22deg;F to 104deg;F50,000+ Hour LED Life ExpectancyHeavy Gauge Steel Housing with KOs on end panelsPMMA Frosted DiffuserIP20 Dry Location Rated Superior Architectural White Powder Coat Finish cULus listedDLC Listed5 Year WarrantyOrder Qty of 1 = 1 PieceSpec SheetIES FileInstruction Sheet Below is more info on ourLED Color Tunable Classic Linear StripLight 2' 20W 3.5K - 5K