Sofirn SC13B stands out as the lightest option for weight, with about a 38% gap from the closest alternative. Sofirn HS40 stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative. Sofirn HS40 stands out as the highest output option for max lumens, with about a 54% 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 6% gap from the closest alternative.
Most expensive
Sofirn SC13B stands out as the most expensive option for retail price, with about a 6% gap from the closest alternative.
Lightest
Sofirn SC13B stands out as the lightest option for weight, with about a 38% gap from the closest alternative.
Heaviest
Sofirn HS40 stands out as the heaviest option for weight, with about a 63% gap from the closest alternative.
Lowest output
Sofirn SC13B stands out as the lowest output option for max lumens, with about a 35% gap from the closest alternative.
Highest output
Sofirn HS40 stands out as the highest output option for max lumens, with about a 54% gap from the closest alternative.
Shortest runtime
Sofirn HS40 stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Longest runtime
Sofirn SC13B stands out as the longest runtime option for max runtime, with about a 2025% 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.
▣Everyday carry▣Compact keychain flashlight▣Emergency use▣Outdoor activities▣Camping and hiking▣Portable hands-free lighting
Common praise
✓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
✓Compact and lightweight design✓High brightness relative to size✓Built-in USB-C charging works well and charges in about 1.5 hours✓Included 18350 battery and accessories provide good value✓Lockout mode prevents accidental activation✓Magnetic tail cap for hands-free attachment✓Good user interface with mode memory and indicator switch
Common complaints
⚠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
⚠Low CRI and cold white tint around 6000-6500K⚠Output does not fully reach claimed 1300 lumens, more like 1000 lumens sustained⚠Beam has ring artifacts due to fresnel lens⚠Short turbo runtime with quick stepdown⚠Side switch with button terminal instead of spring on battery end⚠Not ideal for long runtime heavy use beyond a few hours