Fenix TK25R stands out as the lightest option for weight, with about a 80% gap from the closest alternative. Fenix TK25R stands out as the cheapest option for retail price, with about a 46% gap from the closest alternative. Fenix LR50R V2.0 stands out as the highest output option for max lumens, with about a 400% 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 46% gap from the closest alternative.
Most expensive
Fenix LR50R V2.0 stands out as the most expensive option for retail price, with about a 84% gap from the closest alternative.
Lightest
Fenix TK25R stands out as the lightest option for weight, with about a 80% gap from the closest alternative.
Heaviest
Fenix LR50R V2.0 stands out as the heaviest option for weight, with about a 411% gap from the closest alternative.
Lowest output
Fenix TK25R stands out as the lowest output option for max lumens, with about a 80% gap from the closest alternative.
Highest output
Fenix LR50R V2.0 stands out as the highest output option for max lumens, with about a 400% gap from the closest alternative.
Shortest runtime
Fenix TK25R stands out as the shortest runtime option for max runtime, with about a 72% gap from the closest alternative.
Longest runtime
Fenix LR50R V2.0 stands out as the longest runtime option for max runtime, with about a 255% 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.
▣Search and rescue▣Outdoor use▣Professional tasks▣Long runtime needs▣Inspection tasks▣Tactical use
▣Law enforcement▣Tactical operations▣Search and rescue▣Outdoor activities▣EDC use
Common praise
✓Very high maximum brightness of 18,000 lumens✓Long beam distance of 846 meters✓Extremely long runtime up to 195 hours on low✓Versatile lighting modes including red and UV✓OLED display shows real-time battery, mode, and runtime information✓Dual USB-C ports allowing fast 3-hour charging and power bank functionality✓Rugged IP68 rated aluminum construction
✓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
⚠Heavier and larger size due to high capacity battery⚠Beam distance reduced compared to previous model due to wider beam⚠Battery capacity exceeds 100Wh making air travel complicated
⚠Higher price point than budget brands⚠LED replacement not supported⚠Some heat-induced output throttling under extended turbo use