ITEM NAME:12LED Amber Strobe Light Truck Hazard Beacon Flash Warn Emergency 12- OZ Specification Material: High Quality Aluminum Alloy Housing + PC Lens Color: Black Housing + Clear Lens LED light Color: Amber Voltage: 12V-24V Wattage: 36W Number of LED: 12LED/Light Flash Pattern: 18 Different Flash Model Features No pollution, no noise, no electronic interference Low Consumption. Energy-saving. Long Lifespan. Each unit consists of 12 high intensity LEDs with optic lenses Self-contained light head, no external flasher required Last pattern memory recall Optional high and low intensity Compact and light weight, easy to use Weatherproof ready for exterior mounting Built-in heat sink Black flange included for protection and stealth Enhance driving safety Avoid traffic accident Waterproof rate: IP67 Application: Signal light , Daytime running light , Foglight etc. Wires: Red cable connect positive , black cable connect negative , Yellow cable connection positive change flashing mode. Included:1x LED Strobe lights.Self-contained light head, no external flasher required. Included:1x LED Strobe lights. Yellow cable connection positive change flashing mode. Built-in heat sink. Flash Pattern: 18 Different Flash Model.