Olight i1R 2 EOS stands out as the lightest option for weight, with about a 72% gap from the closest alternative. Olight i1R 2 EOS stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative. Wuben E19 stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Olight i1R 2 EOS stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative.
Most expensive
Wuben E19 stands out as the most expensive option for retail price, with about a 34% gap from the closest alternative.
Lightest
Olight i1R 2 EOS stands out as the lightest option for weight, with about a 72% gap from the closest alternative.
Heaviest
Wuben E19 stands out as the heaviest option for weight, with about a 253% gap from the closest alternative.
Lowest output
Olight i1R 2 EOS stands out as the lowest output option for max lumens, with about a 25% gap from the closest alternative.
Highest output
Wuben E19 stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Shortest
Olight i1R 2 EOS stands out as the shortest option for length, with about a 68% gap from the closest alternative.
Longest
Wuben E19 stands out as the longest option for length, with about a 210% 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.
▣Miniature light painting▣Medical use (doctor, nurse, first responders)▣Everyday carry
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)
✓High CRI LED suitable for medical and light painting uses✓Lightweight and compact design with good ergonomics✓Well spaced brightness modes with last mode memory✓Durable with IP68 and 1.5m impact resistance✓Good value for money around $24
Common complaints
⚠No mode memory or additional blinking modes⚠Low charging current and small battery capacity⚠Small threading parts require careful handling
⚠Switch actuation sensitivity causing occasional unintended turn offs⚠No built-in charging; requires external charger for NiMH batteries⚠No electronic lockout to prevent accidental activation⚠No momentary mode⚠Pocket clip is thin and non-reversible