Acebeam UC15 stands out as the lightest option for weight, with about a 52% gap from the closest alternative. Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 37% gap from the closest alternative.
Decision Signals
What stands out
Lightest
Acebeam UC15 stands out as the lightest option for weight, with about a 52% gap from the closest alternative.
Heaviest
Acebeam UC20 stands out as the heaviest option for weight, with about a 110% gap from the closest alternative.
Shortest runtime
Acebeam UC15 stands out as the shortest runtime option for max runtime, with about a 27% gap from the closest alternative.
Longest runtime
Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 37% gap from the closest alternative.
Shortest
Acebeam UC15 stands out as the shortest option for length, with about a 50% gap from the closest alternative.
Longest
Acebeam UC20 stands out as the longest option for length, with about a 100% gap from the closest alternative.
Lowest candela
Acebeam UC15 stands out as the lowest candela option for max candela, with about a 74% gap from the closest alternative.
Highest candela
Acebeam UC20 stands out as the highest candela option for max candela, with about a 290% 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.
✓High Output In A Compact Keychain Format✓Multiple Leds Including Uv And Red For Versatile Use✓Solid Build Quality With Aircraft Grade Aluminum✓Intuitive Single Button User Interface For White Modes✓Low Voltage Protection For Nimh And Li Ion Batteries✓Reliable Performance And Good Driver Efficiency
✓Versatile 3 In 1 Lighting (white, Red, Uv)✓Compact And Lightweight Design✓Good Build Quality With Durable Aluminum Body✓USB C Fast Charging✓Instant Access To Turbo Mode Via Tail Switch
Common complaints
⚠Silicon Switch Wears Out Quickly⚠Access To Secondary Emitters (red And Uv) Is Slow And Complicated⚠Lowest White Mode Is Relatively Bright; No True Moonlight For Dark Adaptation⚠Not Waterproof Beyond Ip54 Splash Resistance⚠Thermal Design May Limit Higher Mode Performance⚠Single Button Operation Limits Ease Of Switching Between Secondary Leds
⚠Uv Light Output Is Relatively Weak With Visible Purple Spill⚠No Mechanical Lockout, Making Accidental Activation In Pockets Possible⚠Some Find The Ui And Mode Access For Red And Uv Modes Unintuitive