Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 64% gap from the closest alternative. Sofirn SC31T stands out as the highest output option for max lumens, with about a 2757% gap from the closest alternative. Fenix LD02 V2.0 stands out as the longest runtime option for max runtime, with about a 900% gap from the closest alternative.
Decision Signals
What stands out
Lightest
Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 64% gap from the closest alternative.
Heaviest
Sofirn SC31T stands out as the heaviest option for weight, with about a 179% gap from the closest alternative.
Lowest output
Fenix LD02 V2.0 stands out as the lowest output option for max lumens, with about a 97% gap from the closest alternative.
Highest output
Sofirn SC31T stands out as the highest output option for max lumens, with about a 2757% gap from the closest alternative.
Shortest runtime
Sofirn SC31T stands out as the shortest runtime option for max runtime, with about a 90% gap from the closest alternative.
Longest runtime
Fenix LD02 V2.0 stands out as the longest runtime option for max runtime, with about a 900% gap from the closest alternative.
Shortest
Fenix LD02 V2.0 stands out as the shortest option for length, with about a 27% gap from the closest alternative.
Longest
Sofirn SC31T stands out as the longest option for length, with about a 36% 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.
6061-T6 aerospace aluminum alloy with HA Type III anodization
Aluminum
Use case profile
Best for
▣Everyday carry (EDC)▣Technical inspection (e.g., document verification, banknote check)▣Outdoor activities (camping, hiking)▣Medical and family use
▣Everyday carry (EDC)▣Tactical use▣Emergency preparedness▣Outdoor activities like camping and hiking▣Users wanting USB-C rechargeable flashlight
Common praise
✓Compact portable design comparable to a pen✓High color rendering index (CRI 90) for natural color rendering✓UV light useful for detecting counterfeit currency and documents✓Long runtime on low mode (up to 75 hours)✓Solid build quality with aerospace aluminum and stainless steel switch✓Effective waterproof and impact resistance (IP68, 1 meter)
✓High output of 2000 lumens and good beam throw (~210m)✓Dual switch UI with tactical tailclicky and side mode switch✓USB-C onboard charging with included 18650 battery✓Comprehensive accessory kit including holster, diffuser, and lanyard✓Good build quality and knurling for grip✓Attractive value for the performance
Common complaints
⚠No included battery⚠Non-rechargeable⚠Relatively low maximum brightness and beam distance compared to larger flashlights⚠UV mode runtime significantly shorter than white modes
⚠Slightly lower output measured vs manufacturer claim (~1700 lumens)⚠Pocket clip is friction fit and only attaches at one position⚠PWM is present in most modes though at a fast frequency⚠Build quality reflects budget price point⚠Some users may prefer Anduril UI on other Sofirn models