GREENLIGHTDEPOT LED Linear High Bay - 220W - SLHB - Frosted Lens - 4ft - Chain Mount - (Wattage adjustable :40W/30W/20W) - CCT Tunable 3000K/4000K/5000K/5700K/6500K - (UL+DLC)

Specifications : Qualification: UL, DLC-V5.1 Input Voltage: 120-277 VAC Input Power: 220W Replaces up to: up to 750W Lumens: 34540 Lumen Efficacy: 157 lm/w Size: 47.44"x13.19"x 3.15" CRI: >80 PF: ≥0.9 Color: 4000K/5000K Beam Angle(°): 90° THD: ≤20% Waterproof Rating: IP20 DAMP Warranty: 5 Years Lifespan: 50,000 Hours Application: Warehouse, factory and workshops; Exhibition hall and supermarkets, etc. This product is listed under (DLC) which does not only provide eligibility for rebates from most utility providers, but also promotes high-quality and energy-efficient lighting products through vigorous testing protocols.