Usage Tips:18 different modes of strobing / flashingUp to 50000 hours life expectancy, easy to install.Decorate your with this led strobe lights.Applications: All 12V vehicles and outdoor warning lights are usually used in police , engineering vehicles, fire trucks, ambulances, maintenance management vehicles, road maintenance vehicles, tractors, emergency A/S vehicles, mechanical equipment, etc.Decorate your with this led strobe lights, help you to get satisfaction, safety and comfort, creating a kind of family atmosphere of warm and romanceWireless Remote Model, can use remoter to control patterns.nstallation : the black wire is connected to the negative, the red wire is connected to the positive, and the light can be directly stuck on the middle net.Specification:: 16WNumber of beads:16LEDLight source :1W/LEDWorking voltage:DC12VSmear mode: 3 different modes of strobing / flashingWorking temperature:-40 Celsius-55 CelsiusLife: more than the 50000hLED Color:A Yellow LightColour:WhiteMaterial:ABS+LEDPackage Contents:1 * 4 in 1 flash and accessoriesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.