OLIGHTRN 400 LED Bike Lights, 400 Lumens USB Type-C Rechargeable Front Light, IPX7 Waterproof Bicycle Headlight for Road Urban Cyclists Black

OLIGHTRN 400 LED Bike Lights, 400 Lumens USB Type-C Rechargeable Front Light, IPX7 Waterproof Bicycle Headlight for Road Urban Cyclists Black

Q: Why can I not use RN 400 after receiving it?

Before first use, please hold the power button about 3 seconds to unlock the bike light. Otherwise the button will flash red and the light will not turn on.

Q: What is the diameter of the handlebar that RN 400 is suitable for installation on?

RN 400 fits 28.6-35.0 mm (3 sizes of straps offered)handlebar diameter, including aero options.

Product ID: 250216662

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Details

Color
Black
Brand
OLIGHT
Material
Aluminum
Power Source
Battery
Water Resistance Level
Waterproof
Item Weight
85 Grams

💡400 lumens max brightness

💧IPX7 waterproof rating

🔋USB-C fast rechargeable

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Description

🚴‍♂️ Light up your ride, own the night!

RAPID USB C RECHARGE - Cut downtime with fast charging that keeps you on the move.
ALL WEATHER READY IPX 7 - Ride fearless rain or shine with waterproof durability up to 1 meter.
ANTI GLARE SAFETY LENS - Protect others and ride confidently with downward-focused beam design.
VERSATILE MOUNTING OPTIONS - Easily attach to helmet, handlebar, or camera for ultimate convenience.
BRILLIANT 400 LUMENS OUTPUT - Illuminate your path with powerful clarity for safer night rides.

The OLIGHT RN 400 is a sleek, rechargeable bike headlight delivering 400 lumens of bright, anti-glare illumination. Featuring a fast USB-C charging port and IPX7 waterproof rating, it’s engineered for reliable, all-weather urban cycling. Its versatile mounting system fits helmets, handlebars, or cameras, making it the perfect companion for professional commuters and night riders seeking safety and style.

Specifications

Color	Black
Brand	OLIGHT
Material	Aluminum
Power Source	Battery Powered
Water Resistance Level	Waterproof
Item Weight	85 Grams
Mounting Type	Handlebar Mount
Product Dimensions	2.83"L x 1.22"W x 1.22"H
Number of settings	1
Brightness	400.00
Auto Part Position	Front
International Protection Rating	IPX7
Manufacturer	OLIGHT
Item Package Dimensions L x W x H	6.1 x 2.72 x 2.36 inches
Package Weight	0.27 Kilograms
Item Dimensions LxWxH	2.83 x 1.22 x 1.22 inches
Brand Name	OLIGHT
Part Number	Olight-RN400
Included Components	3mm hex x 1, Handlebar mount x 1, RN 400 x 1, Silicon strap x 4, USB-C cable x 1

Have a Question? See What Others Asked

Why can I not use RN 400 after receiving it?

What is the diameter of the handlebar that RN 400 is suitable for installation on?

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