18 different modes of strobing / flashing Up to 30,000 hours life expectancy Great for interior headliners Affordable strobe lights for your exterior grille Easy Installation, can be mounted on many locations. Decorate your cars with this fashion led strobe lights, help you to get satisfaction, safety and comfort, creating a kind of family atmosphere of warm and romance Wireless Remote Model, can use remoter to control more than 10 patterns. Installation : the black wire is connected to the negative, the red wire is connected to the positive, the screw is fixed, simple and convenient, wireless remote control, various modes can be changed at will 4 Panels, 12LEDs: 12 per Panel LED Color: Bright Yellow Light Voltage: 12V-24V Output Power: 24W Colour: black Material: ABS+LED Package Contents: 1 set x 4 in 1 flash and accessories Only 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.