Fenix E01 V2.0 stands out as the lightest option for weight, with about a 33% gap from the closest alternative. Fenix E01 V2.0 stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative. Fenix E01 V2.0 stands out as the longest runtime option for max runtime, with about a 2043% gap from the closest alternative.
Decision Signals
What stands out
Lightest
Fenix E01 V2.0 stands out as the lightest option for weight, with about a 33% gap from the closest alternative.
Heaviest
Olight i3E EOS stands out as the heaviest option for weight, with about a 49% gap from the closest alternative.
Lowest output
Olight i3E EOS stands out as the lowest output option for max lumens, with about a 10% gap from the closest alternative.
Highest output
Fenix E01 V2.0 stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative.
Shortest runtime
Olight i3E EOS stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Longest runtime
Fenix E01 V2.0 stands out as the longest runtime option for max runtime, with about a 2043% gap from the closest alternative.
Shortest
Olight i3E EOS stands out as the shortest option for length, with about a 9% gap from the closest alternative.
Longest
Fenix E01 V2.0 stands out as the longest option for length, with about a 10% 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.
All-metal CNC machining with HAIII hard-anodized finish
Aircraft-grade aluminum alloy with type-III anodizing
Use case profile
Best for
▣Everyday Carry▣Keychain Carry▣Close Range Illumination
▣Everyday Carry▣Keychain Carry▣Backup Light▣Camping And Hiking As Secondary Light
Common praise
✓Compact, Lightweight, And Easy To Carry On Keychain✓Reliable And Consistent Output With Simple Twist Operation✓Long Runtime Especially On Low Mode✓Good Build Quality With Cnc Machined Metal Body And Hard Anodized Finish✓Ip68 Waterproof And Durable To 1 Meter Drop
✓Compact And Lightweight Design✓Good Brightness For Size✓Reliable Build Quality✓Long Battery Life✓Includes Battery And Keyring
Common complaints
⚠Output Is Modest At 100 Lumens Max, Not Suitable For High Demand Tasks⚠No Traditional Switch, Requires Twisting The Head To Operate Which Some May Find Unusual
⚠Only One Brightness Mode⚠No Onboard Charging⚠Cool White Tint With Moderate Cri