Turning Left or Right? - The bright helmet LED lights lets those behind you know which way you are turning,when you press the turn signal, it will also be displayed on the handle,letting you know clearly that you are turning.you can even set four modes to suit various scenarios,controlled by the wireless handlebar-mounted remote.

Commuter Bicycle Helmets - LUMDEER DARKNIGHT is a smart helmet designed to prioritize safety,technology,and style for your road biking,electric scooter and e-biking adventures.

Enhanced Visibility - LED front and rear lights improve visibility up to 100% at night and in foggy conditions.They provide up to 19 hours of illumination and are USB rechargeable,lightweight,water-resistant.The buttons are easy to press to switch the lighting mode with a helmet on.