Color:Blue Blue Specification: – Wattage: 18W – LED quantity: 6-LED – Lighting color: Blue/Blue – Operation Volt: 12V-24V DC – Material Type: Diecast Aluminum Housing – 3 wires connection, Black for Negative, Red for Positive and Yellow connection negative change flashing mode. Description: – 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. Item Application: 1. Off road vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller, bulldozer,crane and mining truck etc.) 2. special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle) forklift,trains,boat,marine,bus,and tanks. Package includes: 4 x 6 Led Car Emergency Light 4 x Protection Pad 8 x Screws The suitable design for heating elimination. Valid irradiation distance is much more longer than normal bulb.