Nitecore HLB20 Headlamp Bracket is compatible with Nitecore NU21, NU25, and NU25UL headlamps and can be used to attach the headlamp to a hemet using one of the three compatible helmet mount bases: HMB1 TAC – Tactical Helmet Mount Base to attach to the NVG shroud of the tactical helmets, providing a professional lighting in tactical operations. HMB1 – Universal Helmet Base. Nylon strap and traceless sticky pads are included, suitable for attaching to various helmets. HMB1S – Sport Helmet Mount Base
