plastic | Imported | Ultimate Bundle: Get everything you need for your bike in one purchase with our bundle, including a bike headlight and rear bike light. Save time and money by getting all your accessories in one go | Multi-mode Brightness: LED bike light provides an impressive 250LM brightness with multiple modes to choose from. The bike headlight has 3 different modes, including high and low brightness as well as a flashing mode. The rear bike light has 4 flashing modes for added safety | Safety Comes First: We've a powerful bike light to ensure maximum safety when riding. Be seen by pedestrians and vehicles to minimize accidents | Easy Installation: Bike lights are designed with quick release features, making installation a breeze. You can easily detach the bike light to charge quickly. With only 1-2 hours to fully charge, you can enjoy long-lasting use in no time