Nitecore NU27 stands out as the lightest option for weight, with about a 14% gap from the closest alternative. Sofirn HS40 stands out as the cheapest option for retail price, with about a 31% gap from the closest alternative. Sofirn HS40 stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Sofirn HS40 stands out as the cheapest option for retail price, with about a 31% gap from the closest alternative.
Most expensive
Nitecore NU27 stands out as the most expensive option for retail price, with about a 44% gap from the closest alternative.
Lightest
Nitecore NU27 stands out as the lightest option for weight, with about a 14% gap from the closest alternative.
Heaviest
Sofirn HS40 stands out as the heaviest option for weight, with about a 16% gap from the closest alternative.
Lowest output
Nitecore NU27 stands out as the lowest output option for max lumens, with about a 70% gap from the closest alternative.
Highest output
Sofirn HS40 stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Shortest runtime
Sofirn HS40 stands out as the shortest runtime option for max runtime, with about a 86% gap from the closest alternative.
Longest runtime
Nitecore NU27 stands out as the longest runtime option for max runtime, with about a 613% 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.
✓Lightweight and comfortable at 56 grams✓Multiple color temperatures for varied lighting needs✓Good beam distance of 123 meters✓Long maximum runtime of 57 hours✓USB-C onboard charging✓Durable with IP66 rating and impact resistance 1 meter✓Versatile with clip for cap or backpack use
✓High max output of 2000 lumens✓Right-angle beam useful for headlamp and hands-free use✓Lightweight at 65g body weight✓Good runtime on medium modes✓Effective dual-use as headlamp and flashlight tool✓Waterproof to IP68 standard✓USB-C charging with battery indicator✓Stepless and stepped ramping modes
Common complaints
⚠Lack of memory function—resets to lowest neutral light when powered off⚠Beam has some flare-like artifacts not ideal for flood lighting
⚠Lowest moonlight mode relatively floodier and lacks ultra-low sub-lumen output⚠No built-in high CRI emitter option⚠Some users dislike new tube knurling and tailcap design⚠Mode spacing and lack of advanced firmware customization