Fenix PD25 stands out as the lightest option for weight, with about a 33% gap from the closest alternative. Fenix PD25 stands out as the cheapest option for retail price, with about a 17% gap from the closest alternative. Wurkkos WK15 stands out as the highest output option for max lumens, with about a 445% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Fenix PD25 stands out as the cheapest option for retail price, with about a 17% gap from the closest alternative.
Most expensive
Wurkkos WK15 stands out as the most expensive option for retail price, with about a 20% gap from the closest alternative.
Lightest
Fenix PD25 stands out as the lightest option for weight, with about a 33% gap from the closest alternative.
Heaviest
Wurkkos WK15 stands out as the heaviest option for weight, with about a 49% gap from the closest alternative.
Lowest output
Fenix PD25 stands out as the lowest output option for max lumens, with about a 82% gap from the closest alternative.
Highest output
Wurkkos WK15 stands out as the highest output option for max lumens, with about a 445% gap from the closest alternative.
Shortest runtime
Fenix PD25 stands out as the shortest runtime option for max runtime, with about a 89% gap from the closest alternative.
Longest runtime
Wurkkos WK15 stands out as the longest runtime option for max runtime, with about a 843% 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.
One 16340 rechargeable Li-ion or 3V CR123A Lithium battery
1x21700 Li-ion battery
Charging type
USB rechargeable (ARB-L16-700U included)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (waterproof to 2 meters)
IP68
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
Aircraft-grade aluminum with Type III hard-anodized anti-abrasion finish
Aerospace grade 6061 aluminum alloy
Use case profile
Best for
▣EDC▣Outdoor use▣Tactical applications
▣Everyday carry▣Budget EDC use▣Users wanting USB-C rechargeable flashlight
Common praise
✓Compact size yet powerful output✓Durable aircraft-grade aluminum construction✓Good battery options with included rechargeable 16340 cell✓Dual-switch design with momentary-on tail switch✓Waterproof to 2 meters IPX8 rating✓Long runtime on lowest setting
✓Good build quality for price✓Reliable and compact design✓Simple and intuitive user interface✓Comes with battery and accessories✓Excellent grip and clip
Common complaints
⚠Relatively large size for a 16340 battery light⚠Mode memory can be confusing if last mode was strobe
⚠Brightness drops noticeably after 45 seconds on turbo⚠Noticeable color tint shift in beam due to emitter⚠No factory-installed magnet (optional tailcap available)⚠No auto-lockout; manual lockout required⚠Charge port rubber cover can be slightly misaligned