1、Easy to install, plug and play, wireless remote control, which can be controlled remotely. A variety of different strobe / flash modes are available for you to choose from. 2、Black case + transparent lens, strong light penetration.Waterproof design, in the rainy days, the foggy days are almost undisturbed. Improve driving safety and avoid traffic accidents. 3、Decorate your cars with this fashion led strobe lights, help you to get satisfaction, safety and comfort, creating a kind of family ambience of warm and romance. 4、LED strobe lights contain 16pcs super bright red & blue led lamp beads with high visibility to provide excellent vivid colors, Up to 30000 hours life expectancy. 5、It has a wide range of applications and is suitable for various road warnings, car warnings, engineering warnings, and outdoor emergency applications. 1 x 4in 1 LED Strobe Lights1 x Remote Control Item Type: LED Strobe LightsMaterial: ABSColor: As shown in the pictureProduct Size: Approx.9x 1.3x 2.5cm / 3.5x 0.5x 1.0in(L x W x H)Weight: Approx. 250g / 8.8ozPower Supply Voltage: 12VRemote Control Battery: 23A battery 50mAh (included)Number of Lamp Head: 4pcsNumber of Lamp Beads: 16pcsLight Source: Red and blueMode: Always on, flashing, burst flashingService lIfe: 30000H