Buy the best 31" 697W Tri-Row LED Light Bar with Wiring Harness on oedro.com. Get 10% off. Free shipping.material:6063 aluminum profile, operating lumens output:Up to 48790 lm, led power:697w high intensity led, input voltage:9-32v dc (fits 12v, 24v vehicles), led color temperature:Pure white 6000k-6500k, waterproof rate:Ip68, working lifespan:Over 50,000 hours, working temperature:-40 to 85 degrees celsius, certifications:Ce, fcc, rohs