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.

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.

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🚴‍♂️ Light up your ride, own the night!

RAPID USB C RECHARGE - Cut downtime with fast charging that gets you back on the road quicker.
ALL WEATHER READY IPX 7 - Ride fearless rain or shine—water immersion proof 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 OLIGHTRN 400 is a compact, 400-lumen rechargeable bike headlight featuring a fast USB-C charging port, IPX7 waterproof rating for all-weather durability, and an anti-glare lens to enhance safety by directing light downward. Designed for urban cyclists, it offers versatile mounting options and a clear battery indicator, making it an essential, reliable companion for night and daily commuting rides.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Color	Black
Height	1.22 inches
Length	2.83 inches
Width	1.22 inches
Material Type	Aluminum
Power Source	Battery Powered
Included Components	3mm hex x 1, Handlebar mount x 1, RN 400 x 1, Silicon strap x 4, USB-C cable x 1
Batteries Included?	Yes
Brand	OLIGHT
Manufacturer	OLIGHT
Manufacturer reference	Olight-RN400
Product Dimensions	7.19 x 3.1 x 3.1 cm; 85 g
ASIN	B08MTWKV4G

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

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