Orilis Grey Vapor Tight 4 FT. 2-light Ceiling Light Fixture 48W LED T8 Tubes - Replacement for (4) 32W Fluorescent Bulbs 6500k 30% Brighter Than 18W LED Bulbs BRIGHT - 6000 Lumens, 6500K natural white (Other color temperatures are available). Instant Energy Savings.Lightly Frosted Lens Cover EASY INSTALLATION - This LED Vapor Tight Fixture can be surface / flush mounted (mounting hardware included) or suspended, NO BALLAST TO EVER REPLACE! Dimensions: 49 x 4.25 x 3.25" APPLICATIONS - Perfect for Parking Garages, Carport, Cold Freezer, Stairwells, Tunnel, Food Processing Facilities, Car wash, Patio, Barns, replacing fluorescent versions. Long Lasting - 5 Year Warranty! Lifespan is over 50,000 hours. WATERPROOF - The LED Vapor Light is highly durable, Suitable for wet, damp locations. Rated IP65. Recommended operating temperature: -4 ~ 113 F