The Nitecore NU33 headlamp is engineered for the modern hiker, camper and mountaineer who demands reliable light without added bulk. Its compact 96 g design keeps your pack weight to a minimum while delivering up to 700 lumens – enough to illuminate a campsite or trail ahead of you with a 135‑metre throw.
The lamp’s optical system, built as a unibody lens with multiple facets, spreads light evenly across a wide 100° flood beam. This ensures soft illumination that reduces eye strain on long walks and makes it easy to spot gear in the dark. For tasks requiring colour accuracy—such as reading maps or checking equipment—the high CRI auxiliary white light (CRI ≥ 90) reproduces colours faithfully.
Night‑vision preservation is vital when you’re navigating after dusk. The Nitecore NU33 offers a dedicated red‑light mode that protects your natural night vision, letting you keep the stars visible while still seeing enough to move safely. With five adjustable brightness levels plus two special modes (such as strobe or SOS) and two red‑light options, you can tailor the lamp to any situation.
The integrated 2000 mAh Li‑ion battery provides long runtimes; an intelligent charging circuit feeds power through a USB‑C port, recharging fully in just 1½ hours. Four visual indicators let you monitor remaining charge at a glance, so you never find yourself in the dark unexpectedly.
Durable construction blends polycarbonate and aluminium for impact resistance up to one metre, while an IP66 rating guarantees full protection against water splashes and dust ingress. Two ergonomically distinct buttons allow one‑handed operation, letting you keep your hands free for trekking poles or a backpack strap.
Maximum output: 700 lumens
Throw distance: 135 m
Beam spread: 100° flood beam
Battery capacity: integrated 2000 mAh Li‑ion
Weight: 96 g
Impact resistance: up to 1 m drop
IP rating: IP66 (waterproof & dustproof)
