AuxBeam led light bars are extremely bright to turn night into daylight, and the features of high light transmission and lowe ... r power consumption make the lights well suited to different types of trucks, off road, 4x4 vehicles, military, heavy equipment, etc. Its housing is made of black die-cast aluminum, and the cover is made of toughened glass. These high strength features can withstand any harsh condition, such as rain weather or other bad environment. There is some unique shape convex lens reflection cups with CREE LEDs inside, which can supply high lumen output. The convex lens design can provide broad forward viewing area for driving, giving greater visibility. AuxBeam has a large selection of LED light bar, from 10 inch to over 50 inch and from 8W to over 324W, and the lifespan is more than 30,000 hours. read more