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Supernova V521s (5-21V DC/4W) - E-Bike Headlight

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  • In stock, delivery time 1-3 days
RRP* €129.00 €49.99
saved 61 %

incl. 19% VAT, plus €4.49 shipping costs

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20128404
Supernova V521s (5-21V DC/4W) - E-Bike Headlight
Supernova is constantly improving and this headlight is a good example. The V521s model is based on the popular V6s body, which has been equipped with a completely newly developed electronic system that can now handle voltages up to 21 volts (no box packaging).

A "soft start" has been implemented as a special feature, which makes the headlight compatible even with systems that react sensitively to high starting currents. This measure also improves the service life and brightness stability of the LED illuminant.


Features - Supernova V521s | 6V(5-21V) DC/4W

  • Optimized for day time running
  • Soft start, therefore compatible with BROSE, Alber, Bosch etc.
  • No tail light cable, switch-free

Product features

  • Bicycle category: E-Bike
  • Low beam: 235 lm, 100 lx
  • Daytime running light: integrated with Terraflux lens
  • Input voltage: 5 V - 21 V
  • Power consumption: 4 W
  • Lens type: Terraflux 4
  • Illuminant: Power LED
  • Approvals: K 1371
  • Housing dimensions: 49 x 41 x 41mm
  • Cable length: 1050 mm

Material

  • 6061 Aluminum

Color

  • black

Weight

  • approx. 90 g

Scope of delivery

  • 1 x Supernova V521s E-Bike Headlight (no box packaging)
Headlight mount not included

Technology

TERRAFLUX 4 LENS
The TERRAFLUX lens was a milestone in Supernova's development and is now in its 4th generation. Hardly any other lens in this size produces such a bright and uniform illumination. Thanks to sophisticated light control, the TERRAFLUX lens puts 90% of the light where it is needed most: on the road. It forms a broad and uniform carpet of light that extends from the front wheel far into the horizon. The permanent daytime running light built into the lens ensures excellent visibility of other participants in traffic during the day. This light component is used for excellent ambient illumination at night and makes traffic signs or low-hanging branches visible.

ALUMINUM HOUSING
We use aerospace aluminum for our housings because it is not only super strong but also has the best heat conduction properties. The better the cooling, the brighter the LED. In addition, the housings are anodized, salt water-resistant, and defy the most adverse conditions. Extreme tests in all seasons and climates by ultracycling athletes on the road with SUPERNOVA lighting prove their outstanding reliability and durability.

LED COOLING
We believe in high performance with the best possible efficiency. Cooling extends the service life significantly. The most important prerequisites for an ideal heat dissipation include a careful choice of material and sophisticated construction. For example, completely uninterrupted heat dissipation can only be obtained by a housing that is made seamlessly from a single piece of aluminum. In extreme situations, integrated heat sensors keep the headlight in an optimum temperature range. With extensive computer simulations, our engineers continue to find the most appropriate way to derive the heat from the LEDs. Our more than 20 years of experience with LED front lights comes into its own here.

20128404
Supernova V521s (5-21V DC/4W) - E-Bike Headlight
Supernova is constantly improving and this headlight is a good example. The V521s model is based on the popular V6s body, which has been equipped with a completely newly developed electronic system that can now handle voltages up to 21 volts (no box packaging).

A "soft start" has been implemented as a special feature, which makes the headlight compatible even with systems that react sensitively to high starting currents. This measure also improves the service life and brightness stability of the LED illuminant.


Features - Supernova V521s | 6V(5-21V) DC/4W

  • Optimized for day time running
  • Soft start, therefore compatible with BROSE, Alber, Bosch etc.
  • No tail light cable, switch-free

Product features

  • Bicycle category: E-Bike
  • Low beam: 235 lm, 100 lx
  • Daytime running light: integrated with Terraflux lens
  • Input voltage: 5 V - 21 V
  • Power consumption: 4 W
  • Lens type: Terraflux 4
  • Illuminant: Power LED
  • Approvals: K 1371
  • Housing dimensions: 49 x 41 x 41mm
  • Cable length: 1050 mm

Material

  • 6061 Aluminum

Color

  • black

Weight

  • approx. 90 g

Scope of delivery

  • 1 x Supernova V521s E-Bike Headlight (no box packaging)
Headlight mount not included

Technology

TERRAFLUX 4 LENS
The TERRAFLUX lens was a milestone in Supernova's development and is now in its 4th generation. Hardly any other lens in this size produces such a bright and uniform illumination. Thanks to sophisticated light control, the TERRAFLUX lens puts 90% of the light where it is needed most: on the road. It forms a broad and uniform carpet of light that extends from the front wheel far into the horizon. The permanent daytime running light built into the lens ensures excellent visibility of other participants in traffic during the day. This light component is used for excellent ambient illumination at night and makes traffic signs or low-hanging branches visible.

ALUMINUM HOUSING
We use aerospace aluminum for our housings because it is not only super strong but also has the best heat conduction properties. The better the cooling, the brighter the LED. In addition, the housings are anodized, salt water-resistant, and defy the most adverse conditions. Extreme tests in all seasons and climates by ultracycling athletes on the road with SUPERNOVA lighting prove their outstanding reliability and durability.

LED COOLING
We believe in high performance with the best possible efficiency. Cooling extends the service life significantly. The most important prerequisites for an ideal heat dissipation include a careful choice of material and sophisticated construction. For example, completely uninterrupted heat dissipation can only be obtained by a housing that is made seamlessly from a single piece of aluminum. In extreme situations, integrated heat sensors keep the headlight in an optimum temperature range. With extensive computer simulations, our engineers continue to find the most appropriate way to derive the heat from the LEDs. Our more than 20 years of experience with LED front lights comes into its own here.

20128404
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