Specification:Wattage: 18W LED quantity: 6-LED Lighting color: White Operation Volt: 12V-24V DC Material Type: Plastic Housing 3 wires connection, Black for Negative, Red for Positive and Yellow connection Positive change flashing mode. Features:No pollution, no noise, no electronic interference Low Consumption. Energy-saving. Long Lifespan. Each unit consists of 6 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 Application: Signal light, Daytime running light, Foglight etc. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.