Acebeam W20 stands out as the lightest option for weight, with about a 42% gap from the closest alternative. Acebeam W20 stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative. Fenix TK25R stands out as the highest output option for max lumens, with about a 500% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Acebeam W20 stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative.
Most expensive
Fenix TK25R stands out as the most expensive option for retail price, with about a 6% gap from the closest alternative.
Lightest
Acebeam W20 stands out as the lightest option for weight, with about a 42% gap from the closest alternative.
Heaviest
Fenix TK25R stands out as the heaviest option for weight, with about a 72% gap from the closest alternative.
Lowest output
Acebeam W20 stands out as the lowest output option for max lumens, with about a 83% gap from the closest alternative.
Highest output
Fenix TK25R stands out as the highest output option for max lumens, with about a 500% gap from the closest alternative.
Shortest runtime
Acebeam W20 stands out as the shortest runtime option for max runtime, with about a 98% gap from the closest alternative.
Longest runtime
Fenix TK25R stands out as the longest runtime option for max runtime, with about a 4025% 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.
16340 rechargeable Li-ion (compatible with CR123 primary battery)
21700 Li-ion
Charging type
USB-C (on battery)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Aerospace-grade AL6061-T6 aluminum with hard-anodized finish
A6061-T6 aluminum alloy
Use case profile
Best for
▣Tactical Use▣Long Range Spotting▣Close Range Illumination▣Outdoor Adventures▣Search And Rescue▣Everyday Carry
▣Law Enforcement▣Tactical Operations▣Search And Rescue▣Outdoor Activities▣EDC Use
Common praise
✓Compact Size With Excellent Long Range Performance.✓Wide Angle Spill Solves Close Range Illumination Issues Common In Lep Lights.✓Durable Build With Ip68 Rating And Good Drop Resistance.✓Intuitive Dual Switch Interface For Fast Operation.✓Rechargeable Battery With USB C Charging On The Cell.
✓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
⚠Limited Runtime At Maximum Output (20 Seconds Before Step Down).⚠Battery Charging Requires Removing The Cell Due To USB C Port On Battery Itself.⚠Some Complexity In Controlling Modes Due To Dual Switch Design.
⚠Higher Price Point Than Budget Brands⚠LED Replacement Not Supported⚠Some Heat Induced Output Throttling Under Extended Turbo Use