... ,fire fighting,ambulance EMS,wrecker,project car,sprinkler,patrol car,emergency vehicle Features: Low profile PC covers TIR or LINEAR lens ... Technical Specifications: Voltage: 12 VDC or 24VDC High power 1W LED Led color available :Amber ,blue,red,white,green Top cover color ... available: Amber ,blue,red,white Dimensions: 47.6" x 11.8" x 4.6"