Head Light Holder Adapter — secure mounting and flexible light compatibility Key benefits Convenience and flexibility: lets you mount and switch between compatible front lights to meet different riding needs. Improved visibility: provides a stable mounting solution that helps position your light for better illumination during rides. Secure fit: designed to hold compatible lights firmly in place on your bike for reliable performance. Compatibility Compatible with: BCL224/234, eos210, QD250, YQ200400, BlackbirdL1, bl10/11 front lights. What it does Provides a secure mounting interface between your bike and the listed front light models. Enables quick changes between lights so you can adapt to different conditions or preferences. Practical use scenarios Night rides: mount a brighter front light for longer rides after dark to improve forward visibility. Offroad trails: switch to a light setup suited for uneven terrain and variable trail conditions. City commuting: use a compact light for urban routes to increase visibility to other road users. Who it's for Designed for cycling enthusiasts and professionals who need a reliable, compatible holder to switch between different front lights. Notes Compatible models and secure mounting function are as specified above.