Comparison Console
Fenix E12 vs Olight i1R EOS
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight i1R EOS stands out as the lightest option for weight, with about a 50% gap from the closest alternative. Olight i1R EOS stands out as the cheapest option for retail price, with about a 28% gap from the closest alternative. Fenix E12 stands out as the highest output option for max lumens, with about a 7% gap from the closest alternative.
Decision Signals
What stands out
Olight i1R EOS stands out as the cheapest option for retail price, with about a 28% gap from the closest alternative.
Fenix E12 stands out as the most expensive option for retail price, with about a 39% gap from the closest alternative.
Olight i1R EOS stands out as the lightest option for weight, with about a 50% gap from the closest alternative.
Fenix E12 stands out as the heaviest option for weight, with about a 101% gap from the closest alternative.
Olight i1R EOS stands out as the lowest output option for max lumens, with about a 6% gap from the closest alternative.
Fenix E12 stands out as the highest output option for max lumens, with about a 7% gap from the closest alternative.
Olight i1R EOS stands out as the shortest option for length, with about a 41% gap from the closest alternative.
Fenix E12 stands out as the longest option for length, with about a 70% 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.
Price & carry
Retail price
US$25.04Most expensive
US$17.95Cheapest
Weight
27.3 g (0.96 oz)Heaviest
13.6 g (0.48 oz)Lightest
Length
76.6 mm (3.02 in)Longest
45.15 mm (1.78 in)Shortest
Output
Max lumens
160 lmHighest output
150 lmLowest output
Max candela
1936 cdHighest candela
400 cdLowest candela
Beam distance
68 m (223 ft)Highest
40 m (131 ft)Lowest
Max runtime
4200 min
Unknown
Power & durability
Battery type
Single AA (NiMH or alkaline)
Built-in rechargeable battery
Charging type
Unknown
Micro USB
Rechargeable
Unknown
Yes
IP rating
IP68
Unknown
Impact resistance
1 m (3 ft)
Unknown
Material
A6061-T6 aluminium with HAIII hard-anodized anti-abrasive finish
Aluminum
Use case profile
Best for
Everyday carryCampingGeneral hiking useBeginners and kidsProfessional spare EDC
Keychain carryUltra compact everyday carryQuick access lighting
Common praise
Compact and lightweightDurable aircraft-grade aluminum buildSimple and easy to use single tail switchGood beam quality with soft, balanced floodLong runtime on low modeIP68 rated water and dust resistance
Small and lightweight designSimple twist interfaceUSB rechargeable batteryBright for size (150 lumens max)
Common complaints
No strobe or SOS modesNo memory functionNo included pocket clipBeam distance shorter than some competitors
Limited runtime informationLack of advanced modesLow charging current leading to slow recharge
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