About this item 100% brand new and high quality 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 Compact and light weight, easy to use Weatherproof ready for outer 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.