14 Led Light Bar Chips: 4.5in Round led light bar uses advanced 14 LED chips provide 14000lm,6000k super bright white light, the brightness is far more than similar products of 6 chips, 9 chips. Allows you to see the left and right clearly anytime. IP67 Waterproof: Zmoon 4.5in led light bar adopts waterproof die-casting aluminum housing and advanced sealing technology,perfectly solves most of the easy water ingress problems encountered in use.The Rustproof and shockproof function,protect the led light bar from rain,wind and sand. This will keep the led light bar clear and bright at all times, which is safer for the driver. High Illumination: Round led light bar spot lights bring further lighting distance and wider view area,can be placed on the bumper or the roof of the vehicle as driving lights or backup lights. Adjustable Bracket & 50000 Hours Long Lifespan: Round led off road light bar with adjustable mount bracket,can see different direction clearly.Maximizes surface area for heat dissipation,enhance long lifespan up to 50000 hours. Application: The 4.5″ led round light bars with DC 9-30v working voltage,fits for Off-Road,Heavy Duty,Jeep,SUV,ATV,UTV,Truck,Car,Boat etc.