Motorcycle Bike Helmet LED cold light Strip EL Sticker Waterproof 4 Flashing Warning Lights Night Riding Helmet Kit Feature: 1. New high qualitySteering warning at night to ensure safety The turn signal lamp is attached to the motorcycle helmet and has a fairly obvious warning effect, especially in foggy, rainy or snowy weather, at night or in a dark environment, thus effectively preventing rear collision and ensuring driver safety. 2.Perfect Compatibility This product is common to all kinds of motorcycles on the market. 3. long lasting Average daily use of 20 minutes, can continue to work for a month.(Product packaging does not include batteries, need to provide their own). Life time is 5000 hours. 4. High viscosity, waterproof, not easy to age Glue 3M, the best glue to ensure that your kit will not fly away at high speed.Do not hurt the helmetthe residual gum after tearing is less, a little residue can be scrubbed with detergent will be clean. 5. Three stop mode warning Flashing, constant light, early warning 6. Dear customer, when you receive the item, please do not fold it, otherwise it will be damaged.