SIGMA NYTE 50 – LED bicycle rear light with brake light

Greater visibility. More safety. Day and night.

SIGMA NYTE 50 is a modern LED bicycle rear light that increases the cyclist’s visibility and helps warn other road users when braking. Its compact design, intelligent acceleration sensor and integrated emergency light make it ideal for daily commutes, road cycling and gravel rides.

Intelligent brake light function

The built-in sensor automatically detects braking and activates the brake light function. The three LEDs then shine particularly brightly, increasing the cyclist’s visibility from behind. During hard braking, the light also generates a pulsing warning signal.

Visibility up to 500 metres

NYTE 50 provides visibility from up to 500 m away, as well as good side visibility. This helps attract the attention of other road users both during the day and after dark.

Five light modes

Choose the mode suited to the riding conditions and the desired runtime:

HIGH: up to 9 lm, up to 4 hours of runtime.
ECO: up to 3 lm, up to 11 hours of runtime.
DAY FLASH: up to 42 lm, up to 7 hours of runtime.
NIGHT FLASH: up to 8 lm, up to 10 hours of runtime.
ECO FLASH: up to 5 lm, up to 23 hours of runtime.
The additional brake light and emergency light functions support the signalling of braking and sudden manoeuvres.

Convenient charging and easy mounting

The built-in battery is charged via a USB-C port, and a full charge takes approximately 3 hours. A three-stage indicator shows the battery charge level. The flexible silicone mount enables quick, tool-free installation, while the compact light weighs just 30 g including the mount.

The IP44-rated housing is protected against splashing water, making the light suitable for everyday use in changing weather conditions.

NYTE 50 LINK version

For cyclists using the SIGMA ecosystem, the NYTE 50 LINK version is also available. It connects to compatible SIGMA LINK front lights, enabling both lights to be switched on and off simultaneously and the rear light’s charge level to be displayed on the front light.

Technical specifications

Type: LED bicycle rear light
Visibility: up to 500 m
Number of modes: 5
Maximum brightness in flashing mode: up to 42 lm
Runtime: up to 23 hours
Charging time: approximately 3 hours
Charging: USB-C
Brake light function: yes, automatic
Emergency light: yes
Side visibility: yes
Protection against splashing water: IP44
Mounting: flexible silicone mount
Weight including mount: 30 g
Dimensions (W × L × H): 36 × 63 × 30 mm
Variants: NYTE 50 and NYTE 50 LINK
SIGMA NYTE 50 is practical lighting for cyclists who want to increase their visibility on the road and benefit from intelligent braking signalling in a lightweight, compact design.

Greater visibility on every route – choose SIGMA NYTE 50.