Model Number: TBD-GA-213L-8C Brand Name: HAIAN Key Specifications/Special Features: Lens material: polycarbonate (PC)LED colors: white, red, blue and amberDome colors: red, blue, amber and transparentLength: 120cm/49-inchHigh intensity LED modules

Voltage: 12 or 24V DC

12 selectable flash patterns

2 LED alley lights

2 Independently controlled alley lights

Operating temperature: -40 to 55°C

Reliable control panel with switches to control lightbar

With speaker built inside or not, controller or not let us know customer's requirement