The Olight i1R 2 Pro Flow is a pocket-sized keychain flashlight built for everyday carry. It is one of the smallest rechargeable flashlight options you can put on a keyring, and it delivers 180 lumens of usable light from a TIR flood beam that reaches 48 m.
Key Features
180-lumen High and 5-lumen Low output from a CSP LED behind a PMMA TIR optic
Built-in 130 mAh 10220 lithium-ion battery, USB-C charged in about 100 minutes
48 m (157 ft) beam distance from a body just 2.02" long
Twist-head operation — no switch to activate accidentally in a pocket
IPX8 water resistance and 1.5 m impact resistance
0.78 oz (22 g) with the battery installed
Specifications
Max Output
180 lumens
Low Output
5 lumens
Runtime
23 minutes (High) / 12 hours (Low)
Beam Distance
48 m (157 ft)
LED
High-performance CSP LED with PMMA TIR optic
Battery
Built-in 130 mAh 10220 rechargeable lithium-ion
Charging
USB-C, full charge in approx. 100 minutes
Dimensions
51.3 mm x 16.2 mm (2.02" x 0.64")
Weight
0.78 oz (22 g), battery included
Water Resistance
IPX8
Impact Resistance
1.5 m
Operation
Twist the head for Low, twist further for High
Frequently Asked Questions
How is the Olight i1R 2 Pro Flow charged?
The Olight i1R 2 Pro Flow uses a built-in 130 mAh 10220 rechargeable lithium-ion battery and charges over USB-C, reaching a full charge in roughly 100 minutes. There are no batteries to buy or swap.
How do you turn on the Olight i1R 2 Pro Flow?
The Olight i1R 2 Pro Flow is operated by twisting the head — a light twist gives you the 5-lumen Low mode and twisting further steps up to the 180-lumen High mode. There is no switch to snag or accidentally activate in a pocket.
Is the Olight i1R 2 Pro Flow waterproof?
The Olight i1R 2 Pro Flow carries an IPX8 water-resistance rating and is rated for 1.5 m impact resistance, so rain, snow and accidental submersion are not a problem for this keychain flashlight.
How small is the Olight i1R 2 Pro Flow?
The Olight i1R 2 Pro Flow measures 51.3 mm x 16.2 mm (about 2.02" x 0.64") and weighs 0.78 oz (22 g) with the battery installed, so it disappears on a keyring or in a coin pocket.
Is the Olight i1R 2 Pro Flow bright enough for everyday carry?
Yes. The Olight i1R 2 Pro Flow puts out 180 lumens on High with a 48 m (157 ft) beam distance, which covers parking lots, dark hallways, dropped keys and under-desk work. Low mode drops to 5 lumens for close-up tasks and stretches runtime to 12 hours.
Where can I buy the Olight i1R 2 Pro Flow?
You can buy the Olight i1R 2 Pro Flow at Going Gear, an authorized Olight dealer. Every Olight i1R 2 Pro Flow sold by Going Gear is genuine Olight stock covered by the full Olight warranty, and orders ship from Going Gear's US warehouse.
