Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 40% gap from the closest alternative. Fenix LD02 V2.0 stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative. Sofirn SC13B stands out as the highest output option for max lumens, with about a 1757% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Fenix LD02 V2.0 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
Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 40% gap from the closest alternative.
Heaviest
Sofirn SC13B stands out as the heaviest option for weight, with about a 67% gap from the closest alternative.
Lowest output
Fenix LD02 V2.0 stands out as the lowest output option for max lumens, with about a 95% gap from the closest alternative.
Highest output
Sofirn SC13B stands out as the highest output option for max lumens, with about a 1757% gap from the closest alternative.
Shortest runtime
Fenix LD02 V2.0 stands out as the shortest runtime option for max runtime, with about a 56% gap from the closest alternative.
Longest runtime
Sofirn SC13B stands out as the longest runtime option for max runtime, with about a 127% 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
AL6061-T6 aluminum alloy
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▣Compact keychain flashlight▣Emergency use▣Outdoor activities▣Camping and hiking▣Portable hands-free lighting
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)
✓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
⚠No included battery⚠Non-rechargeable⚠Relatively low maximum brightness and beam distance compared to larger flashlights⚠UV mode runtime significantly shorter than white modes
⚠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