Features: *High Quality 16 LED Car Truck Emergency Beacon Light; Universal fit all Cars SUV vans and trucks with DC 12V-24V. *Compact and light weight, easy to use. Brighter and more effective than standard LED strobe lights,it is even visable during the daytime conditions. *Ultra Slim 16-LED Emergency Warning Strobe Lights with 18 Flashing Modes, Mode Memory Function is available. All different strobe modes create different light effects so you can convey different messages. *Anti-collision,anti-dust and splash-proof / No pollution, no noise, no electronic interference and Easy to install and durable. Low consumption. Energy Saving. Specifications : *Type: Car Strobe Flash Light *Lighting color: YellowWhite,BlueWhite,BlueRed,RedWhite *Material: Aluminum *LED quantity: 16 diodes *Lamp bead type: high power lamp bead *Input voltage: DC 12V-24V *Power Output: 12W (3W/LED) *Power cable length: 80cm *Waterproof rate: IP67 *Lifespan: Over 30000 hours *Durable and Waterproof; Rainproof Exterior Ready *Package Include: 1x Ultra Slim 12-LED Strobe Light 1x Gasket 2x Screws Application: Signal light , Daytime running light , Fog light Lights, Clearance Lamp, Trailer Truck Lights etc. 3 Wires: Red cable is connected to the positive pole, Black cable is connected to the negative pole, The Yellow cable is connected to the negative replacement flash mode. (Remember, this strobe light is used to change the pattern)