Features:Ultra-thin waterproof design, high quality casing + PC lens, better heat dissipation and unlimited installation possibilities.Anti-collision, anti-dust and splash-proof / No pollution, no noise, no electronic interference, lower current consumption.Super bright LEDs, lifespan up to 50000 hours, wide angle of visibility and high intensity strobe. 18 different flashing patterns, Low power consumption, quick instant start-up time.Universal for 12-24V all Car, Off road vehicle,ATVs,truck,engineering vehicles.There are two lighting mode: constantly mode and strobe mode. Red cable connect positive. Black cable connect negative. Yellow cable connection positive change flashing mode. (When the yellow line touches the red line, the mode will be changed. When the yellow line is released, the mode is fixed.)Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementMaterial: Aluminum alloy+PVCLight source power: 18 (W)Voltage: 12-24 (V)Color temperature: 6500KService life: 50000Applicable models: car, truck, motorcycleWaterproof rating: IPX-4 When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it