Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 30% gap from the closest alternative. Streamlight MicroStream USB stands out as the highest output option for max lumens, with about a 257% gap from the closest alternative. Fenix LD02 V2.0 stands out as the longest runtime option for max runtime, with about a 4900% 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 30% gap from the closest alternative.
Heaviest
Streamlight MicroStream USB stands out as the heaviest option for weight, with about a 42% gap from the closest alternative.
Lowest output
Fenix LD02 V2.0 stands out as the lowest output option for max lumens, with about a 72% gap from the closest alternative.
Highest output
Streamlight MicroStream USB stands out as the highest output option for max lumens, with about a 257% gap from the closest alternative.
Shortest runtime
Streamlight MicroStream USB stands out as the shortest runtime option for max runtime, with about a 98% gap from the closest alternative.
Longest runtime
Fenix LD02 V2.0 stands out as the longest runtime option for max runtime, with about a 4900% gap from the closest alternative.
Shortest
Fenix LD02 V2.0 stands out as the shortest option for length, with about a 6% gap from the closest alternative.
Longest
Streamlight MicroStream USB stands out as the longest option for length, with about a 7% 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
Anodized machined aluminum with scratch-resistant polycarbonate lens
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▣Urban use▣Professionals needing rechargeable compact light▣Hands-free use with clip▣Water resistant needs
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 size fits comfortably in pocket✓Bright 250 lumen beam for compact light✓Durable and water resistant build✓Rechargeable battery with charge indicator✓Removable pocket clip for hands-free use
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
⚠High mode runtime limited to about 1.5 hours⚠Can get hot in high mode⚠No strobe or SOS modes