Comparison Console
Acebeam Keylite 500 vs Olight i1R 2 EOS
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight i1R 2 EOS stands out as the lightest option for weight, with about a 28% gap from the closest alternative. Acebeam Keylite 500 stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative. Acebeam Keylite 500 stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Decision Signals
What stands out
Acebeam Keylite 500 stands out as the cheapest option for retail price, with about a 6% gap from the closest alternative.
Olight i1R 2 EOS stands out as the most expensive option for retail price, with about a 6% gap from the closest alternative.
Olight i1R 2 EOS stands out as the lightest option for weight, with about a 28% gap from the closest alternative.
Acebeam Keylite 500 stands out as the heaviest option for weight, with about a 40% gap from the closest alternative.
Olight i1R 2 EOS stands out as the lowest output option for max lumens, with about a 70% gap from the closest alternative.
Acebeam Keylite 500 stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
Olight i1R 2 EOS stands out as the shortest option for length, with about a 25% gap from the closest alternative.
Acebeam Keylite 500 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.
Price & carry
Retail price
US$16.9Cheapest
US$17.95Most expensive
Weight
19 g (0.67 oz)Heaviest
13.6 g (0.48 oz)Lightest
Length
60.5 mm (2.38 in)Longest
45.15 mm (1.78 in)Shortest
Output
Max lumens
500 lmHighest output
150 lmLowest output
Max candela
1225 cdHighest candela
400 cdLowest candela
Beam distance
70 m (230 ft)
Unknown
Max runtime
720 min
Unknown
Power & durability
Battery type
Built-in rechargeable battery (LiPO)
Built-in rechargeable battery (70mAh)
Charging type
USB Type-C
Micro USB
Rechargeable
Yes
Yes
IP rating
IP66
IPX8
Impact resistance
1.5 m (5 ft)
Unknown
Material
AL6061-T6 aircraft-grade aluminum alloy
Aluminum
Use case profile
Best for
EDCKeychain CarryEveryday PortabilityEmergency UseOutdoor AdventuresDog WalkingCampingHiking
Keychain CarryUltra Compact Everyday CarryQuick Access Light
Common praise
Compact And Lightweight Design (19 G)Balanced Dual LED Output With Soft Glow OptionFast USB C Charging (~1 Hour)Durable Aluminum Alloy Construction With Ip66 RatingMultiple Brightness Modes Including StrobeStrong Build Quality And User Friendly SwitchVibrant Color Options
Very Light And Small, Easy To Carry On KeysConvenient USB Rechargeable With Micro USB PortSimple And Reliable Twist InterfaceGood Brightness For Size (up To 150 Lumens)
Common complaints
No User Replaceable BatteryLimited Runtime At Highest Turbo OutputMode Order Can Be UnintuitiveLow Cri And Cool White Tint
No Mode Memory Or Additional Blinking ModesLow Charging Current And Small Battery CapacitySmall Threading Parts Require Careful Handling
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