Features: This product is built for night and outdoor use so you can be seen from several miles away. Its durable material and super bright light make your bike highly visible so it can ensure your cycling safety. With it, you'll never have to worry about riding in the dark again. Comes with mounting screws, very easy to install. Suitable for electric scooters. The 4 LED lights on the side are brake lights, the 3 in the middle are tail lights. Specifications: Condition: Brand new and high quality Material: Plastic Color: Shown as picture Working voltage: 48V Battery supply voltage: 48V Size: 110 x 60 x 35 mm / 4.33 x 2.36 x 1.37 '' Mounting length (between 2 screws): Approx. 65 mm / 2.5 '' Yellow cable: Tail light Negative Green cable: Tail light Positive Red cable: Brake light Positive Blue cable: Brake light Negative Cable Total length: Approx. 1.5 m / 59 '' Weight: Approx. 120g Packing list: 1 x Bicycle Brake Light.