






Olight RN400 USB-C Rechargeable LED Bike Light - 400 Lumens - Luminus SST-20 - Uses Built-In 3.7V 900mAh Li-ion Battery Pack
- Durable bike light mountable on bikes, helmets and cameras
- Better visibility with glare free lens and side lighting
- IPX7 Waterproof for all weather riding
- USB-C compatible for fast charging
- Batteries Included?: Yes
- Rechargeable: Yes
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Description
Olight RN 400
Easy Traveler Bike Light
The Olight RN400 is an all-in-one bike headlight designed for the daily rider. With a powerful LED and integrated battery pack, this light emits up to 400 lumens of light. A safety minded anti-glare lens keeps the light smooth for both your own vision and broadcasting your position for vehicles, pedestrians, and other cyclists. The RN400 charges quickly and easily using a USB-C port that can be plugged into any computer or USB wall outlet, saving you time and making it chargeable on-the-go. Along with that an LED battery indicator lets you know when the battery needs charging.
Multiple Mounting Options
Versatile doesn't even begin to describe the flexibility of the Olight RN400. As well as being able to mount to bike handlebars, this light can be affixed to a helmet or even underneath GOPRO camera for some seriously dynamic lighting action. Pair that with an IPX-7 waterproof rating and you've got a light that's ready to go anywhere you want to be!
| High | Medium | Low | Flash 1 | Flash 2 | |
| Brightness | 400lumens | 200lumens | 100lumens | 0-200lumens | 0-200lumens |
|---|---|---|---|---|---|
| Runtime | 1 +40Hours | 3 +10Hours | 6 +30Hours | 7 +0Hours | 5 +30Hours |
- Notable Features
- » Ultra Mini 400 lumen bike light
- » Anti-glare lens increases safety while riding
- » Enhanced side visibility with side lighting design
- » USB-C fast charging port saves valuable time
- » Easy-to-read multiple battery power indicator
- » IPX7 waterproof rate, capable to withstand immersion up to 1 meter
- » Easy and multiple mounting methods with Garmin mount
- » Tough metal case for superior durability
Item Details
| Brand | Olight |
| SKU | OLIGHT-RN400 |
| Series | RN (Bike) |
| UPC | 697237812167 7 |
| Primary Material | Anodized Aluminum |
| Max Lumens (lm) | 400 |
| Rechargeable | Yes |
| Batteries Included? | Yes |
| Switch | Body |
| Length | 2.83 in (72 mm) |
| Typical Uses | Biking |
| In the Box | Bike Mount, USB Cable |
Specifications
| Drop Resistance | 3.28 ft (1 m) |
| Switch | Body |
| Primary Material | Anodized Aluminum |
Output Details
| Max Lumens | 400 |
Power Details
| Batteries Included? | Yes |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
Unit Dimensions
| Length | 2.83 in (72 mm) |
| Width | 1.22 in (31 mm) |
| Height | 1.22 in (31 mm) |
| Weight | 3.0 oz (85 g) |
Certifications & Transport
| Certifications/Standards | CE, RoHS |
| Country Of Origin | China |
| HTS Code | 85131020 |
Packaging/Shipping Dimensions
| Length | 2.83 in |
| Width | 1.22 in |
| Height | 1.22 in |
| Shipping Weight | 0.5 lb |
Additional Details
| Packaging | Boxed |
| Warranty |
Olight 5 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use










