ThruNite TH20 stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Sofirn D25LR stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative. Sofirn D25LR stands out as the highest output option for max lumens, with about a 13% 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 27% gap from the closest alternative.
Most expensive
ThruNite TH20 stands out as the most expensive option for retail price, with about a 36% gap from the closest alternative.
Lightest
ThruNite TH20 stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Heaviest
Sofirn D25LR stands out as the heaviest option for weight, with about a 5% gap from the closest alternative.
Lowest output
ThruNite TH20 stands out as the lowest output option for max lumens, with about a 12% gap from the closest alternative.
Highest output
Sofirn D25LR stands out as the highest output option for max lumens, with about a 13% 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
ThruNite TH20 stands out as the longest runtime option for max runtime, with about a 5691% 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
✓Comfortable Headstrap And Lightweight Design✓Smooth Ramping User Interface With Mode Memory✓Good Output For Size And Battery Type✓Durable Anodized Aluminum Construction✓Waterproof To IPX 8 Standard
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
⚠No On Board Charging⚠No Low Voltage Protection For 14500 Battery⚠Limited Retention Options — Designed Primarily For Use With Headstrap⚠E Switch Located On End Can Be Slightly Awkward To Operate