Comparison Console
Olight i5R EOS vs Wuben T4
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight i5R EOS stands out as the lightest option for weight, with about a 43% gap from the closest alternative. Olight i5R EOS stands out as the cheapest option for retail price, with about a 33% gap from the closest alternative. Wuben T4 stands out as the highest output option for max lumens, with about a 143% gap from the closest alternative.
Decision Signals
What stands out
Olight i5R EOS stands out as the cheapest option for retail price, with about a 33% gap from the closest alternative.
Wuben T4 stands out as the most expensive option for retail price, with about a 50% gap from the closest alternative.
Olight i5R EOS stands out as the lightest option for weight, with about a 43% gap from the closest alternative.
Wuben T4 stands out as the heaviest option for weight, with about a 75% gap from the closest alternative.
Olight i5R EOS stands out as the lowest output option for max lumens, with about a 59% gap from the closest alternative.
Wuben T4 stands out as the highest output option for max lumens, with about a 143% gap from the closest alternative.
Olight i5R EOS stands out as the shortest runtime option for max runtime, with about a 47% gap from the closest alternative.
Wuben T4 stands out as the longest runtime option for max runtime, with about a 89% 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$39.95Cheapest
US$60Most expensive
Weight
60 g (2.12 oz)Lightest
104.7 g (3.69 oz)Heaviest
Length
95.4 mm (3.76 in)Shortest
97 mm (3.82 in)Longest
Output
Max lumens
350 lmLowest output
850 lmHighest output
Max candela
1247 cdLowest candela
40200 cdHighest candela
Beam distance
70.6 m (232 ft)Lowest
401 m (1316 ft)Highest
Max runtime
2220 minShortest runtime
4200 minLongest runtime
Power & durability
Battery type
Custom 2.4V rechargeable lithium-ion cell (called "14500" but non-standard)
18350 Lithium-Ion (rechargeable)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
IP68
Impact resistance
Unknown
1.5 m (5 ft)
Material
Aerospace grade aluminum alloy
7075 aluminum alloy (original color), 6061 aluminum alloy (black color)
Use case profile
Best for
EDCUsers wanting a dual-chemistry cell flashlightThose appreciating unique plum color
Everyday carry (EDC)Tactical usePersonal and home defenseSecurity personnel use
Common praise
Unique plum color with attractive finishCompact size for everyday carrySolid light performance up to 350 lumensIncludes custom rechargeable 2.4V lithium-ion cell and USB-C charging
Compact and lightweight designHigh beam distance for sizeVersatile mode selector with tactical and duty modesMechanical tail switch with mode dialUSB-C rechargeable batteryAffordable price point
Common complaints
Included specialized 2.4V cell not compatible with standard 14500 chargers or batteriesSpring edge can snag battery when screwing on tailcap without modification
Limited number of brightness levelsMedium PWM flicker on all modesMemory function reactivates next brightness level, not last used levelLower candela and beam throw compared to some competitors