![Nitecore NU31 headlamp-Nitecore NU31 Lightweight Headlamp w/ aux. Red Beam (550 Lumens | USB-C Rechargeable)-PhotonLight.com, Inc Nitecore NU31 headlamp-Nitecore NU31 Lightweight Headlamp w/ aux. Red Beam (550 Lumens | USB-C Rechargeable)-PhotonLight.com, Inc](https://www.photonlight.com/cdn/shop/files/flashlights-headlamps-nitecore-nu31-lightweight-headlamp-w-aux-red-beam-550-lumens-usb-c-rechargeable-7.jpg?v=1698710034)
Nitecore NU31 headlamp-Nitecore NU31 Lightweight Headlamp w/ aux. Red Beam (550 Lumens | USB-C Rechargeable)-PhotonLight.com, Inc
![Amazon.com: Nitecore NU21 Running Headlamp, 360 Lumen Ultralight USB-C Rechargeable with White and Red LEDs and a Sticker (Yellow) : Sports & Outdoors Amazon.com: Nitecore NU21 Running Headlamp, 360 Lumen Ultralight USB-C Rechargeable with White and Red LEDs and a Sticker (Yellow) : Sports & Outdoors](https://m.media-amazon.com/images/I/71sxcvuaumL.jpg)
Amazon.com: Nitecore NU21 Running Headlamp, 360 Lumen Ultralight USB-C Rechargeable with White and Red LEDs and a Sticker (Yellow) : Sports & Outdoors
![Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Yellow) : Sports & Outdoors Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Yellow) : Sports & Outdoors](https://m.media-amazon.com/images/I/712hzp0AIAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Yellow) : Sports & Outdoors
![Nitecore NU33 headlamp review (a bit bigger and more powerful than the tiny and perfect Nitecore NU25) - around £50 here in the UK — Henry Gilbey Nitecore NU33 headlamp review (a bit bigger and more powerful than the tiny and perfect Nitecore NU25) - around £50 here in the UK — Henry Gilbey](https://images.squarespace-cdn.com/content/v1/54f57928e4b020ae7ada4a1a/e5b8550d-42bc-4962-b3f8-c40a2589f217/Screenshot+2023-02-21+at+16.00.10.jpg)
Nitecore NU33 headlamp review (a bit bigger and more powerful than the tiny and perfect Nitecore NU25) - around £50 here in the UK — Henry Gilbey
![Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Black) : Sports & Outdoors Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Black) : Sports & Outdoors](https://m.media-amazon.com/images/I/41Volw-5QdL._AC_.jpg)
Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Black) : Sports & Outdoors
![Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Black) : Sports & Outdoors Amazon.com: Nitecore NU25 400 UL Ultra Lightweight Headlamp, 400 Lumen USB-C Rechargeable with Lumentac Organizer for Back Packing, Camping and Running (Black) : Sports & Outdoors](https://m.media-amazon.com/images/I/41A8X5G4wqL._AC_.jpg)