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Comparison Console

Olight i1R 2 EOS vs Olight i3E EOS

EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.

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Command Brief

Recommended read

Olight i1R 2 EOS stands out as the lightest option for weight, with about a 30% gap from the closest alternative. Olight i3E EOS stands out as the cheapest option for retail price, with about a 44% gap from the closest alternative. Olight i1R 2 EOS stands out as the highest output option for max lumens, with about a 67% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

Olight i3E EOS stands out as the cheapest option for retail price, with about a 44% gap from the closest alternative.

Most expensive

Olight i1R 2 EOS stands out as the most expensive option for retail price, with about a 80% gap from the closest alternative.

Lightest

Olight i1R 2 EOS stands out as the lightest option for weight, with about a 30% gap from the closest alternative.

Heaviest

Olight i3E EOS stands out as the heaviest option for weight, with about a 43% gap from the closest alternative.

Lowest output

Olight i3E EOS stands out as the lowest output option for max lumens, with about a 40% gap from the closest alternative.

Highest output

Olight i1R 2 EOS stands out as the highest output option for max lumens, with about a 67% gap from the closest alternative.

Shortest

Olight i1R 2 EOS stands out as the shortest option for length, with about a 25% gap from the closest alternative.

Longest

Olight i3E EOS stands out as the longest option for length, with about a 34% 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.

Olight i1R 2 EOS — Max candela: 400 cdOlight i1R 2 EOS — Weight: 13.6 g (0.48 oz)Olight i1R 2 EOS — Length: 45.15 mm (1.78 in)Olight i1R 2 EOS — Retail price: US$17.95Olight i1R 2 EOS — Max lumens: 150 lmOlight i3E EOS — Max candela: 563 cdOlight i3E EOS — Weight: 19.4 g (0.68 oz)Olight i3E EOS — Length: 60.5 mm (2.38 in)Olight i3E EOS — Retail price: US$10Olight i3E EOS — Max lumens: 90 lmMax candelaWeightLengthRetail priceMax lumens
Price & carry
Retail price
US$17.95Most expensive
US$10Cheapest
Weight
13.6 g (0.48 oz)Lightest
19.4 g (0.68 oz)Heaviest
Length
45.15 mm (1.78 in)Shortest
60.5 mm (2.38 in)Longest
Output
Max lumens
150 lmHighest output
90 lmLowest output
Max candela
400 cdLowest candela
563 cdHighest candela
Beam distance
Unknown
44 m (144 ft)
Max runtime
Unknown
70 min
Power & durability
Battery type
Built-in rechargeable battery (70mAh)
1x AAA alkaline or NiMH
Charging type
Micro USB
Unknown
Rechargeable
Yes
No
IP rating
IPX8
IPX8
Impact resistance
Unknown
Unknown
Material
Aluminum
Aircraft-grade aluminum alloy with type-III anodizing
Use case profile
Best for
▣Keychain Carry▣Ultra Compact Everyday Carry▣Quick Access Light
▣Everyday Carry▣Keychain Carry▣Backup Light▣Camping And Hiking As Secondary Light
Common praise
✓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)
✓Compact And Lightweight Design✓Good Brightness For Size✓Reliable Build Quality✓Long Battery Life✓Includes Battery And Keyring
Common complaints
⚠No Mode Memory Or Additional Blinking Modes⚠Low Charging Current And Small Battery Capacity⚠Small Threading Parts Require Careful Handling
⚠Only One Brightness Mode⚠No Onboard Charging⚠Cool White Tint With Moderate Cri

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