About this item Package included : 2 * 12LED Car Strobe Flash Lights, 2X Protection Pads and some screw Update Design : Flash Synchronously. 12 LED as light source, bright even in the daytime.Black High Quality Aluminum alloy Housing Clear PC Lens, Ultra-thin waterproof design, anti-collision, dustproof, anti-splash / no pollution, no noise, no electronic interference Easy Installation : Ultra Slim,Surface Mount Universal fit all Car, SUV, Pickup Truck, Trailer, Motorcycle ,Van ,Boat,Caravan car DC 12/24V Patterns : 15 different flashing patterns, Last pattern memory recall. Low power consumption, Faster on/off response time. You can touch the yellow to red to get the light pattern you want SERVICE High Power strobe light, 2 times Brighter than before!Super Bright! Enhance driving safety, avoid traffic accident.185 days warranty, If any questions, please feel free to contact us.