Nitecore NU20 Classic 360 Lumen USB-C Rechargeable Lightweight Outdoor Headlamp Rechargeable 3 HI LED and one

3 HI LED and one 365nm LED

the HC33 requires an 18650 battery with >8A output

Electronic reverse battery protection  Thermal control

The Benchmade Meatcrafter 15500-04 is available at Going Gear

Head Size: 68 mm / 2

Nitecore NU20 Classic 360 Lumen USB-C Rechargeable Lightweight Outdoor Headlamp Rechargeable 3 HI LED and oneThe Nitecore NU20 Classic is a compact, lightweight, USB C rechargeable headlamp, making it an ideal companion for various activities such as camping, hiking, running, and more. Its ultra high efficiency (UHE) LED system and unibody optical lens ensure optimal performance, emitting a bright 360 lumen beam that can reach distances of up to 119 yards. The NU20 Classic offers remarkable versatility with its three lighting outputs: Primary White Light,