Description:
Dome: crystal PC with hardness degree more than 4H, transparency degree more than grade 9
Steel plate: ABS with steel board
Rotator: halogen bulb 23W or 35W, rotating through rubber wheel, eliminating noise
55W rotating through gear-driven of lower noise to enhance warning and signal effect, suitable for heavy duty
Strobe: xenon tube, 23W, 35W or 55W
Working light: halogen bulb, 23W, 35W or 55W
Control switch: separate control switch or attached to siren
Colors: red, blue, yellow, clear and green
Speaker shell: stainless steel, install 20W, 80W, 100W, 150W or 200W speaker inside
Alley light: halogen bulb, 23W, 35W or 55W