Ricoy Super Bright Red 12 LED 24V Car Truck Warning Caution Emergency Construction Waterproof Beacon Flash Strobe Bumper Grill Tail Work Light Bar 4 pack

17 Flashing model,No pollution, no noise, no electronic interference and more efficient 12 super bright LEDs, 50000 hours LED Life, Wide angle of visibility and High intensity strobe. Ultra slim and waterproof design, integrated universal mounting aluminum alloy bracket, better heat dissipation performance, endless mounting possibilities. 3 wires connection: Black for Negative, Red for Positive and Yellow for Brake Light Negative. Ultra slim, super bright with surface mount Requires only a 12-24Volt DC connection for power, no external power required.