... housing. Lens material:PMMA. Mounting Bracket: Stainless Steel. Opitonal Beam: Flood beam pattern(45 degree) or Spot beam(25 degree). 30000 ... shock-proof waterproof better. Light perception: a softer light to prevent glare. Waterproof and anti-corrosion: it can in the rain ... road vehicles,Trucks,Fire Engines,Forklifts,Mining,Trains,Tanks,etc Flood beam 20W cree led work light for tractor,truck, ...