Streamlight PolyTac 90 X USB stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Nitecore HC65 UHE stands out as the cheapest option for retail price, with about a 2% gap from the closest alternative. Nitecore HC65 UHE stands out as the highest output option for max lumens, with about a 300% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Nitecore HC65 UHE stands out as the cheapest option for retail price, with about a 2% gap from the closest alternative.
Most expensive
Streamlight PolyTac 90 X USB stands out as the most expensive option for retail price, with about a 2% gap from the closest alternative.
Lightest
Streamlight PolyTac 90 X USB stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Heaviest
Nitecore HC65 UHE stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Lowest output
Streamlight PolyTac 90 X USB stands out as the lowest output option for max lumens, with about a 75% gap from the closest alternative.
Highest output
Nitecore HC65 UHE stands out as the highest output option for max lumens, with about a 300% gap from the closest alternative.
Shortest runtime
Streamlight PolyTac 90 X USB stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Longest runtime
Nitecore HC65 UHE stands out as the longest runtime option for max runtime, with about a 2087% 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.
SL-B26 rechargeable Li-Ion USB battery pack; also accepts CR123A lithium batteries
Charging type
USB-C built-in
USB rechargeable
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
2 m (7 ft)
2 m (7 ft)
Material
Aero-grade aluminum alloy with HA III hard-anodized finish
High-impact, super-tough nylon polymer
Use case profile
Best for
▣Camping▣Hiking▣Hunting▣Industrial work▣EDC use
▣Right-angle flashlight use▣Hands-free lighting when attached to gear▣Professional, industrial, and outdoor tasks
Common praise
✓High output brightness with good beam quality✓Long runtime up to 82 hours on lower modes✓Versatile lighting including white, red, and reading lights✓Durable and well-built with anodized aluminum body✓Comfortable adjustable headband with optional over-the-top strap
✓Bright 500 lumen output with balanced beam✓Rugged and waterproof design✓Convenient USB rechargeable battery and multi-fuel capability✓Hands-free use with clip and D-ring attachment
Common complaints
⚠Headlamp is somewhat heavy due to build quality⚠Charging speed can be slower compared to external chargers
⚠No information on complaints in available sources