<b>Specification:</b><br> - Wattage: 18W<br> - Waterproof rate: IP67<br> - LED quantity: 6-LED<br> - Material Type: Diecast Aluminum Housing<br> - Compatible With: Universal fit all Cars SUV vans and trucks with DC 12V-24V. <br> - 3 wires connection, Black for Negative, Red for Positive and Yellow connection positive change flashing mode.<br> <b>Features:</b><br> - Built-in heat sink<br> - Heating elimination design<br> - 6 high intensity LEDs with optic lenses<br> - Optional high and low intensity<br> - Last pattern memory recall<br> - Self-contained light head<br> - No pollution, no noise, no electronic interference<br> - Low Consumption. Energy-saving. Long Lifespan<br> - Valid irradiation distance is much more longer than normal bulb<br><br> <b>Item Application:</b><br> 1. Off road vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller, bulldozer,crane and mining truck etc.)<br> 2. special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle) forklift,trains,boat,marine,bus,and tanks.<br><br> <b>Note:</b><br> 1. Only if you connect the light to the brake light that can have strobe light patterns. <br> 2. Please also connect the red and the yellow wire to the brake light first to active the light, then turn off the car and connect red to positive and black to negative again. <br> 3. Modification may required for some models. <br> 4. Professional installation is highly recommended. <br><br> <b>Package includes:</b><br> 4 x 6 Led Car Emergency Light<br> 4 x Protection Pad<br> 8 x Screws