Description: There are three light modes for you to choose, including steady bright mode, flashing mode and fast flashing mode, so it can meet your different needs. The light strip has cool shape for good decorative function and is very suitable for night riding. You can install the signal sticker on the motorcycle helmet to play the role of warning effect. What it can offer is that it effectively prevent rear-end collisions and ensure the safety of the driver, especially in the fog, rain, snow, or night or dark environment. Made from PVC and electronic component, the product is lightweight and durable. The length of the product is 38.5cm. The helmet light strip is widely applicable to most helmets and is very suitable for DIY modification. Item Name: Helmet Light Strip Material: PVC,Electronic Component Color: Blue, Red, White, Green, Yellow, Purple, Ice Blue(Optional) Service Life: About 5000 Hours Battery Capacity: 800mAh (Included) Charging Time: 40-60 Minutes Use Time: 480-600 Minutes Size Details: Length: 38.5cm/15.16" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Helmet Light Strips 1 x USB Charging Cable 1 x Controller 3 x Double-sided Tapes 1 x User Manual