Acebeam H17 2.0 stands out as the lightest option for weight, with about a 9% gap from the closest alternative. Sofirn D25LR stands out as the cheapest option for retail price, with about a 63% gap from the closest alternative. Acebeam H17 2.0 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 63% gap from the closest alternative.
Most expensive
Acebeam H17 2.0 stands out as the most expensive option for retail price, with about a 173% gap from the closest alternative.
Lightest
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 9% gap from the closest alternative.
Heaviest
Sofirn D25LR stands out as the heaviest option for weight, with about a 10% 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
Acebeam H17 2.0 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 98% gap from the closest alternative.
Longest runtime
Acebeam H17 2.0 stands out as the longest runtime option for max runtime, with about a 4335% 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 4000K neutral white LEDs provide natural, comfortable light suitable for long use✓Compact and lightweight design (73g) with included rechargeable 18350 battery✓Fast USB-C charging with full charge in about 1 hour✓Multiple modes including six brightness levels, strobe, SOS, beacon, and stepless dimming✓Durable aerospace-grade aluminum body with excellent waterproof and impact resistance✓Convenient magnetic tailcap and versatile clip for many carry options✓Very long runtime in moonlight mode (up to 170 hours)
✓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
Common complaints
⚠Turbo runtime on max output limited to about 30 seconds before stepping down⚠No detailed specification for exact switch type in sources⚠Not suitable for users requiring very long maximum output turbo runtime without steps down
⚠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