OLIGHT RN 400 LED Bike Lights - USB Rechargeable, 400 Lumens IPX7 Waterproof

Unlock and Use

Before using the Olight RN 400 bike light, press and hold the button for 3 seconds to unlock. If you do not, the button will flash red and the light will not turn on due to the built-in locking function.

Key Features

• Max Output: 400 Lumens
  Experience exceptionally bright night rides with the Olight RN 400, the most powerful bike headlight in its class.

• Fast-Charging USB-C Port
  Stay ready for your ride with a fast-charging USB-C port that supports large current charging, significantly reducing the time needed for a full charge.

Enhanced Safety

• Secure Anti-glare Lens
  The "anti-glare" design of RN 400 directs the light beam downward, reducing the risk of blinding oncoming motorists or pedestrians and enhancing road safety during nighttime rides.

Durable Build

• IPX7 Waterproof Rating
  The Olight RN 400 is rated IPX7 waterproof, meaning it can withstand water immersion up to 1 meter deep. This ensures your light remains usable in all weather conditions, keeping your rides safe and unaffected by rain.

User-Friendly Design

• Battery Indicator
  At standby mode, a short press of the power button displays the battery status for three seconds: green for 21%-100%, red for 11%-20%, and red in flash for 1%-10% remaining power.

Versatile Mounting

• Multi-functional Usage
  Designed with a mount, the RN 400 can be securely attached to your helmet, handlebar, or under your camera. Its all-in-one design makes it perfect for urban cycling and everyday commuting.