Sofirn HS40 stands out as the lightest option for weight, with about a 19% gap from the closest alternative. Sofirn D25LR stands out as the cheapest option for retail price, with about a 29% gap from the closest alternative. Sofirn HS40 stands out as the highest output option for max lumens, with about a 239% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Sofirn D25LR stands out as the cheapest option for retail price, with about a 29% gap from the closest alternative.
Most expensive
Sofirn HS40 stands out as the most expensive option for retail price, with about a 42% gap from the closest alternative.
Lightest
Sofirn HS40 stands out as the lightest option for weight, with about a 19% gap from the closest alternative.
Heaviest
Sofirn D25LR stands out as the heaviest option for weight, with about a 23% gap from the closest alternative.
Lowest output
Sofirn D25LR stands out as the lowest output option for max lumens, with about a 71% gap from the closest alternative.
Highest output
Sofirn HS40 stands out as the highest output option for max lumens, with about a 239% gap from the closest alternative.
Shortest runtime
Sofirn D25LR stands out as the shortest runtime option for max runtime, with about a 52% gap from the closest alternative.
Longest runtime
Sofirn HS40 stands out as the longest runtime option for max runtime, with about a 109% 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.
✓High CRI white light with good color rendering✓Deep 660nm red LED preserving night vision✓Affordable price✓Good runtime with low voltage protection✓Simple and effective user interface✓Comfortable headband without top strap
✓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
⚠Build quality is decent but not robust enough for rough conditions⚠Slight green tint in white LED noted by some users⚠Unregulated output with step down after short time on high⚠Heavier than ideal for running⚠Threads need lubrication for smooth battery insertion
⚠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