Search term: Bicycle Aluminum Handlebar, Bar Ends Turning Light, Waterproof, MTB Bike Handle Bar Grip, With Warning Signal Lights Features: Adopt Die-casting and Sand-blasting processing technique for good durability. Reasonable ergonomics design, comfortable handling and easy to grip firmly. Fine and neat manufacturing technique, providing great quality. Features red light for high visibility in the dark and low light conditions. Waterproof, you can ride in the rainy day as usual. Easy to install on the bicycle with 22.2mm handlebar diameter. Descriptions: Aluminum alloy and ABS material, strong and durable. Bicycle handlebar end with signal light function, sporty and trendy. Easily switch in 3 modes: constant, slow flash, fast flash. Each light runs on 2 CR2032 batteries. Specifications: Material: aluminum alloy, ABS Battery: 4*CR2032 Handlebar Dia.: 22.2mm Working Temperature: 0-55 Using Time: 80 Hours Waterproof: IPX5-6 Light Mode: Fast Flash/Slow Flash/Constant Size: 120x40mm Color: black Package included: 1 x pair Bicycle Bar Turning Light Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks