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Supernova E3 Tail Light 2 – Rack Mount, 6V, Black

43.72 USD
100% waterproof 6 V dynamo tail light for racks with 50 mm hole spacing, with a 1,800 mm cable. It shares the parking-light function of Supernova E3 dynamo front lights and is not for current Bosch e-bike systems.
SKU: N-TK2-BLK
In stock
International Shipping
14-day refund
Lifetime support
Three years warranty

The Supernova E3 Tail Light 2 in its luggage rack version is a small, 100% waterproof dynamo tail light. It runs from the 6 V system of your Supernova dynamo front light and shares its parking-light function, so you stay visible even at red lights.

Supernova E3 Tail Light 2 rack version in black with three red lenses
Supernova E3 Tail Light 2, luggage rack version.

Why the E3 Tail Light 2?

  • Dynamo powered. Always on when you ride, never runs flat.
  • Parking light. Stays lit while you wait at junctions, together with your Supernova dynamo front light.
  • 100% waterproof. Supernova specifies it as fully waterproof – for year-round riding.
  • Small and simple. Connects to the tail-light output of the front light with a single cable.
  • Guarantee. 5 years; at least 10 years repairability.

Voltage

The E3 Tail Light 2 is made for 6 V systems.

Important: 6 V only. A higher voltage damages the electronics – this light is not suitable for current Bosch e-bike systems.

Supernova E3 Tail Light 2 rack version with three red lenses and cable on a peach background

Protected on the rack

The rack version fits racks with the standard 50 mm hole spacing. It sits at a good height and is protected by the rack itself.

The 1,800 mm cable runs to the tail-light output of your Supernova dynamo front light.

Who is it for?

  • Hub-dynamo bikes with a Supernova E3 front light. A matching rear light from the same system.
  • Bikes with a luggage rack. Touring, trekking and city bikes.
  • Year-round riders. A light that is always on.

Specifications

ModelSupernova E3 Tail Light 2, luggage rack version (N-TK2-BLK)
Power6 V DC from the dynamo front light, 0.5 W
Luminous intensity9 cd
FunctionsParking light with Supernova dynamo front lights
MountLuggage rack, 50 mm hole spacing
Cable length1,800 mm
In the boxTail light, crimp tubes, heat shrink tubes, cable ties
Works withSupernova E3 dynamo front lights (6 V); not for current Bosch e-bike systems
Guarantee5 years; at least 10 years repairability

Frequently asked questions

Does the E3 Tail Light 2 work with any dynamo front light?

It needs a 6 V system. The parking-light function works in combination with Supernova dynamo front lights.

Can I use it on an e-bike?

Only on a 6 V light output. It is not suitable for current Bosch e-bike systems.

Is it waterproof?

Yes – Supernova specifies it as 100% waterproof.

Does it fit my rack?

It fits racks with the standard 50 mm hole spacing.

Bought from BoodaBike. We ride and fit Supernova lights on our own belt-drive and hub-gear bikes. Not sure which light, mount or tail light fits your bike? Send us a photo and we will tell you what you need.

Supernova E3 Tail Light 2 mounted at the end of a black luggage rack above the rear tyre, lit red
Supernova E3 Tail Light 2 glowing red on the rear rack of a bike ridden at night in the city

About Supernova

Supernova was founded in Germany in 1997. It started with a headlight its founder built for his own night training rides – after around 20,000 kilometres of riding in the dark, the company was born. Supernova lights are developed in Germany, and its top models are produced in Gundelfingen near Freiburg.

The brand builds machined aluminium housings and lenses that put the light where you need it, and backs its lighting systems with a 5-year guarantee and at least 10 years of repairability.