• Compact solid state module converts your ordinary brake light into an attention getting visual alerting device, more visibility and conspicuity when you are stopped or stopping
• With BackOFF installed, when you apply your brakes, it causes your brake light to automatically emit a visual alerting signal of 3 short light flashes, followed by 1 steady on light condition of 3.5 seconds
• Signal automatically repeats itself as long as the brakes are applied
• Compact size. - 2-1/4"L x 1-5/8"W x 5/8"H
• 12v DC, 10A max

PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov