Is there a usb c version?

No, only the micro-use version. Thank you.

I wanted to love this light given the minimalist mount to seat rails, bright, however, even w/full charge the light lasts only about 30 min. why?

Mine is a year old. I get about an hour run time. I use it daily and charge it every other day.

For daylight riding, can it be set for flashing and still have the smart motion sensor feature?

Yes. All modes use the motion sensor auto-brake light feature. The auto-brake can be turned on and off globally for all modes: while the light is off, hold the button for five seconds (the light turns on after two seconds, but keep holding for five seconds). After five seconds, the light will either be steady on (auto brake feature is now on) or flashing (auto brake feature is now off). Release the button and the setting is now saved. Repeat the process to toggle the setting again.

What other mounts is this compatible with?

Sorry, it only has the mounting strap and it do not need to use the mounts. Thank you!

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OLIGHT RN 120 C Bike Lights, 120 Lumens Tail Light 260 Degree Visibility, 1500m Viewable Range, USB Rechargeable Bike Break Light, IPX6 Waterproof, Road and Urban Cyclists

Product ID: 542683396

Details

Auto Part Position
Rear
Brand
OLIGHT
Color
Blcak
Item Weight
0.08 kg
Light Output Maximum
35 lumens
Material
Plastic

💡120 lumens max brightness

🔄USB-C recharge in 1 hour

🌧️IPX6 waterproof for all weather

R1427

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Light up your ride, own the night!

RAPID USB C RECHARGE - Get back on the road faster with a full charge in just 60 minutes—no more downtime or dead batteries.
SMART AMBIENT LIGHT SENSOR - Automatically adapts brightness to day or night, maximizing your visibility without draining battery.
UNMATCHED 260 VISIBILITY - Stay seen from every angle with ultra-wide coverage that keeps you safe on urban streets and open roads.
BRAKE ACTIVATED MOTION SENSOR - Instantly signals braking with a 3-second burst of 120 lumens, alerting drivers behind you in real time.
RUGGED IPX 6 WATERPROOF DESIGN - Conquer rain or shine with a durable light built to withstand splashes and storms, perfect for any commute.

The OLIGHT RN 120 C is a high-performance rechargeable bike tail light delivering 120 lumens of brightness with 260° visibility and a 1500m viewable range. Featuring smart ambient and motion sensors, it automatically adjusts brightness and signals braking for enhanced safety. Its IPX6 waterproof rating ensures durability in all weather, while USB-C quick charging gets you back on the road in just one hour. Designed for road and urban cyclists, it mounts easily under the saddle for reliable, all-day visibility.

Specifications

ASIN	B0C4GGRPX4
Auto Part Position	Rear
Best Sellers Rank	#32,765 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #41 in Bike Taillights
Brand Name	OLIGHT
Color	Blcak
Customer Reviews	4.6 4.6 out of 5 stars (284)
Included Components	Batteries included
International Protection Rating	IPX6
Item Weight	0.08 kg
Light Output Maximum	35 lumens
Manufacturer	OLIGHT
Manufacturer Part Number	300000-RN120-BK
Material Type	Plastic
Model Number	300000-RN120-BK
Mounting Type	Seat Mount
Number of Items	1
Number of settings	3
Power Source	Battery Powered
Unit Count	1 Count
Warranty Description	Lifetime Warranty (product purchased after January 1st, 2023)
Water Resistance Level	Waterproof

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