The Nitecore HMB1 and HLB20 helmet accessory kit has been designed to attach your headlamp to a helmet.
The HMB1 is a universal helmet mount base made from durable PC materials. It comes with a nylon strap and traceless sticky pad allowing it to fit various helmet designs.
The HLB20 is compatible with the Nitecore NU21, NU25 and NU25 UL. Simply attach the HLB20 to the HMB1.