... +4000 lumen +CE,ROHS,SGS 20"72W 12v Led off road light bar, off road led light bar Motorcyle light bar SM6023-72 ... 30000 hours life Water-proof and anti-corrosiveEasy to install with adjustable mounting accessoriesApplications:1.Engineering vehicles: excavator, dozer, road roller ... , trains, boat, bus, and tanks 20"72W 12v Led off road light bar, off road led light bar Motorcyle light bar SM6023-72