Windshield Led Strobe Light Warning Light free shipping Viper Car Flash Signal Emergency Fireman Police Beacon Car Truck High Power Bright Stroboscopes for auto Fso Flasher Flashing light police led *Dear friend, for any questions, please feel free to contact us. Thanks for your order! Item specifications: Size: 57.5cm*5.3cm*5.2cm Color:red blue white yellow green High brightness :10000-12000MCD Life: 50,000-100,000 hours Car mode: For all cars!! 13 differentflashing modes Free shipping delivery faster Good Package Package Included: 1 pcs car led storbe light 13 different flashing modes We have a video for the product.You could watch it on PC!If you want other colors.Please contact us! Product Details Pictures: FAQ 1.Can I mount it on top of my car? Inside the vehicle 2.Are pure white strobe lights available? Yes, There are 13 models, You can adjust models according to your needs 3.Should I put it on 12 or 24 volts? only 12 volts 4. how to install the suction cups? clings well to glass. It is to hold it inside the vehicle. 5. Does it hinder the vision of who is driving? if it is well installed it does not interfere, either on top of glass or close to the panel. 6.Is this IP 65.......water and weather proof. Can I mount it on top of my car? Yes,waterproof. but it is used Inside the car 7.Does the product work like strobe lights? blinking? Yes its Very good and bright.