RN 120 is a powerful bicycle tail light with convenient USB rechargeable, the max output can be reached up to 120 lumens, breaking through design conception, brings you 260°visibility. All in one design bike tail light suitable for road, urban, and daily commuting. The built-in light sensor automatically adjusts the brightness according to ambient lighting conditions. Thus to increase warning effect efficiently during day and night. RN 120 is easy to be mounted under saddle on different seat posts.

General Data
Compatible Batteries
480 mAh Polymer Battery x 1 (Included)
Light Source
Length (mm/ in)
1.18 in/ 30 mm
Technical Characteristics
Waterproof Level
Weight (g / oz)
0.92 oz/ 26g
Head Diameter (mm / in)
1.34 in / 34mm
Body Diameter (mm / in)
1.25 in / 32mm
Package Contents
Tie Band x 2
Saddle mount x 1
Mounting strap x 1
RN120 x 1
Micro-USB cable x 1
User manual x 1
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File Name Size Link
RN120 Rear LIght User Manual.pdf 1231KB