Fenix TK25R stands out as the lightest option for weight, with about a 74% gap from the closest alternative. Fenix TK25R stands out as the cheapest option for retail price, with about a 37% gap from the closest alternative. Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 317% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Fenix TK25R stands out as the cheapest option for retail price, with about a 37% gap from the closest alternative.
Most expensive
Fenix LR40R V2.0 stands out as the most expensive option for retail price, with about a 58% gap from the closest alternative.
Lightest
Fenix TK25R stands out as the lightest option for weight, with about a 74% gap from the closest alternative.
Heaviest
Fenix LR40R V2.0 stands out as the heaviest option for weight, with about a 278% gap from the closest alternative.
Lowest output
Fenix TK25R stands out as the lowest output option for max lumens, with about a 76% gap from the closest alternative.
Highest output
Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 317% gap from the closest alternative.
Shortest runtime
Fenix LR40R V2.0 stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
Longest runtime
Fenix TK25R stands out as the longest runtime option for max runtime, with about a 9900% 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.
Built-in rechargeable Li-ion battery pack 12000 mAh (or 1 to 4 x 18650 cells)
21700 Li-ion
Charging type
USB Type-C fast charging (QC3.0 compatible)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
Unknown
1.5 m (5 ft)
Material
Unknown
A6061-T6 aluminum alloy
Use case profile
Best for
▣Search and rescue▣Outdoor contractors▣High output lighting needs▣Long-range and wide-area illumination
▣Law enforcement▣Tactical operations▣Search and rescue▣Outdoor activities▣EDC use
Common praise
✓Excellent brightness and balanced beam for both throw and flood✓Durable and waterproof design (IP68)✓Fast USB-C charging and battery level indicator✓Good runtime especially on lower modes✓Ergonomic and solid build quality
✓High maximum output with versatile multi-LED options✓Robust build quality with IP68 rating✓Fast USB-C charging with included battery✓Dual switch design with easy mode selection✓Accurate published ANSI-specs and reliable operation
Common complaints
⚠Heaviest and largest in its class for EDC⚠Highest output modes are temperature limited with short runtime at max output
⚠Higher price point than budget brands⚠LED replacement not supported⚠Some heat-induced output throttling under extended turbo use