ThruNite TH01 stands out as the lightest option for weight, with about a 17% gap from the closest alternative. Nitecore NU33 stands out as the cheapest option for retail price. ThruNite TH01 stands out as the highest output option for max lumens, with about a 114% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Nitecore NU33 stands out as the cheapest option for retail price.
Most expensive
ThruNite TH01 stands out as the most expensive option for retail price.
Lightest
ThruNite TH01 stands out as the lightest option for weight, with about a 17% gap from the closest alternative.
Heaviest
Nitecore NU33 stands out as the heaviest option for weight, with about a 21% gap from the closest alternative.
Lowest output
Nitecore NU33 stands out as the lowest output option for max lumens, with about a 53% gap from the closest alternative.
Highest output
ThruNite TH01 stands out as the highest output option for max lumens, with about a 114% gap from the closest alternative.
Shortest runtime
ThruNite TH01 stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
Longest runtime
Nitecore NU33 stands out as the longest runtime option for max runtime, with about a 14600% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
✓Compact and lightweight design✓Multiple lighting modes with high CRI option✓Long maximum runtime of up to 147 hours on low mode✓USB-C fast charging with approximately 1.5 hours charge time✓Comfortable to wear with adjustable headband and stable fit✓Good quality construction with durable materials✓Lockout mode prevents accidental activation
✓Good build quality and anodized aluminum construction✓Neutral white or cool white LED options✓Wide beam angle with large hotspot and good spill✓Straightforward and simple UI✓Good thermal management and regulated brightness✓Low voltage protection with indicator✓Included quality accessories such as headstrap and charging cable
Common complaints
⚠Sealed non-user replaceable battery⚠Red mode lacks low output level⚠IP66 rating less than some higher-grade headlamps⚠No PWM in LED driver, but this is generally positive⚠Limited tilt adjustment (only downward about 75 degrees)
⚠Micro USB port recessed, causing poor connection with standard cables⚠Turbo mode runtime is short (around 5 minutes before stepdown)⚠Charging current is conservative, leading to longer charge times