Specifications include, but are not limited to: 9 EaArrow Boards. Equivalent to: Vermac LED arrow board•42’ data cable with connector plus 12’ weather proof connector•VM14 V 14 LED Lamps•Size 27” (684 mm) X 62” (1583 mm) Weight (approximately) 25 pounds (11 KG)•Number of lights; 14 Led lights, industry standard color (hivisibility)•Product material; Molded Luran Plastic•Mounting; No brackets required, direct mounting with 4 bolt holes as per drawing.•Controller; In cab arrow board controller with power source connector. No wireless units. After two years of testing there is too much static interference for full time operations.•Controller; In cab arrow board controller with power source connector. No wireless units. After two years of testing there is too much static interference for full time operations.•40’ 4 wire cable with weather proof fittings to hard wire controller to arrow board. This allows for wiring to follow spreader hoses for mounting purposes. Also at the hydraulic connection area the cable will need a weather proof fitting installed by NH DOT to allow disconnecting of wiring so the spreader can be removed from the truck.