Feature: 1. COMPREHENSIVE LIGHTING: The set includes a front light and a rear light to provide full illumination to enhance safety during electric bike riding. 2. MULTIFUNCTIONALITY: The bike light combines three functions: tail light, brake warning light and turn signal. This versatility ensures an all around safety signal that significantly improves rider visibility at night or in adverse weather conditions. 3. WIDE COMPATIBILITY: The light kit is compatible with 24V, 36V and 48V electric bicycles, providing a wide range of compatibility. Installation and use is a breeze, no matter which electric bike model you use. 4. LED BULBS: Featuring LED bulbs, these lights are energy efficient, use less power and last longer. They save energy, reduce the frequency of bulb changes, and are environmentally friendly. 5. HORN SWITCH BUTTON: Features an integrated horn switch button making it convenient for you to access and use the horn without having to let go of the handlebars. A safer way to use your bikes' horn while you ride. Specification: Item Type: Electric Headlight and Tail Light Set Material: Plastic, Aluminum Alloy Voltage: 24‑48V. Package List: 1 x Front Light1 x Tail Light1 x Switch1 x Connection Cable Note: 1. This product is not applicable to for Bafang or for TSDZ center motor.2. This product needs to be connected to the same battery as the controller, otherwise the brake function cannot be activated.3. Connecting the brake requires the controller to be low speed brake.