Comparison Console
Acebeam TAC AA 2.0 vs Olight i1R 2 Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight i1R 2 Pro stands out as the lightest option for weight, with about a 71% gap from the closest alternative. Olight i1R 2 Pro stands out as the cheapest option for retail price, with about a 45% gap from the closest alternative. Acebeam TAC AA 2.0 stands out as the highest output option for max lumens, with about a 456% gap from the closest alternative.
Decision Signals
What stands out
Olight i1R 2 Pro stands out as the cheapest option for retail price, with about a 45% gap from the closest alternative.
Acebeam TAC AA 2.0 stands out as the most expensive option for retail price, with about a 82% gap from the closest alternative.
Olight i1R 2 Pro stands out as the lightest option for weight, with about a 71% gap from the closest alternative.
Acebeam TAC AA 2.0 stands out as the heaviest option for weight, with about a 243% gap from the closest alternative.
Olight i1R 2 Pro stands out as the lowest output option for max lumens, with about a 82% gap from the closest alternative.
Acebeam TAC AA 2.0 stands out as the highest output option for max lumens, with about a 456% gap from the closest alternative.
Olight i1R 2 Pro stands out as the shortest runtime option for max runtime, with about a 79% gap from the closest alternative.
Acebeam TAC AA 2.0 stands out as the longest runtime option for max runtime, with about a 383% 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$40Most expensive
US$21.95Cheapest
Weight
75.4 g (2.66 oz)Heaviest
22 g (0.78 oz)Lightest
Length
104.6 mm (4.12 in)Longest
44 mm (1.73 in)Shortest
Output
Max lumens
1000 lmHighest output
180 lmLowest output
Max candela
32400 cd
Unknown
Beam distance
360 m (1181 ft)Highest
48 m (157 ft)Lowest
Max runtime
3480 minLongest runtime
720 minShortest runtime
Power & durability
Battery type
1 x 14500 USB-C rechargeable battery or 1 AA battery (Alkaline/NiMH)
Built-in 130mAh lithium-ion rechargeable
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Anodized aircraft aluminum alloy
Aluminum Alloy
Use case profile
Best for
EDC UseTactical LightingCampingHikingEmergency Situations
Everyday CarryKeychain CarryBackup Light
Common praise
High Output For SizeGood Beam DistanceDurable Construction With Ip68 RatingDual Fuel FlexibilityTail Standing And Pocket ClipMultiple Usable Modes Including Strobe And SOS
Compact And Lightweight For Keychain CarryUSB C Charging Port For ConvenienceGood Brightness (180 Lumens) For Its SizeSimple Twist Operation With Two ModesWaterproof To Ipx8 Standard
Common complaints
Body Clip Non Removable And Somewhat TightLarger Head Diameter Compared To Other Aa LightsRubber Boot Improved But Tailcap And Bezel Non Removable
Limited Maximum Beam Distance And Runtime Due To Small SizeNot Suitable For Heavy Duty Or Tactical Applications
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