Visibility in every direction

The new MONO RL is a small and modern rear light designed for everyday use. Loop light design with a rechargeable lithium ion battery, micro USB charging port, an adjustable mount, and simple tool free installation, this little light will get you seen.

  • USB Charging
  • Tool-free click-mounting


BIKE 12/2015

400 m

Amount of light

Burn time
7 hstandard mode

Lumen and Lux?

What do the terms ‘LUMEN’ and ‘LUX’ actually mean and how are they related? It is only possible to draw clear conclusions about the subsequent lighting pattern by combining these two terms.

LUMEN = Amount of light, that can produce the light source (LED), thus the light power of the LED

OPTICS = It collects the light from the LED by reflection and refraction almost without loss

LUX = Illuminance, indicates the intensity of the light that arrives at a specific point on an illuminated surface