Olight i1R 2 EOS stands out as the lightest option for weight, with about a 9% gap from the closest alternative. Olight i1R 2 EOS stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative. Fenix E02R stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Olight i1R 2 EOS stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative.
Most expensive
Fenix E02R stands out as the most expensive option for retail price, with about a 33% gap from the closest alternative.
Lightest
Olight i1R 2 EOS stands out as the lightest option for weight, with about a 9% gap from the closest alternative.
Heaviest
Fenix E02R stands out as the heaviest option for weight, with about a 10% gap from the closest alternative.
Lowest output
Olight i1R 2 EOS stands out as the lowest output option for max lumens, with about a 25% gap from the closest alternative.
Highest output
Fenix E02R stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Shortest
Olight i1R 2 EOS stands out as the shortest option for length, with about a 6% gap from the closest alternative.
Longest
Fenix E02R stands out as the longest option for length, with about a 6% 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.
✓Compact size and light weight✓Bright output for a mini keychain light✓Built-in rechargeable battery with Micro USB charging✓IP68 dustproof and waterproof rating✓Durability with aluminum body
✓Very light and small, easy to carry on keys✓Convenient USB rechargeable with micro USB port✓Simple and reliable twist interface✓Good brightness for size (up to 150 lumens)
Common complaints
⚠Built-in battery not replaceable⚠No battery level indicator⚠Thermal regulated output reduces brightness after extended high use
⚠No mode memory or additional blinking modes⚠Low charging current and small battery capacity⚠Small threading parts require careful handling