Supernova V521s eBike Headlight - Fork Crown Mount

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Fork crown mounted version of the excellent Supernova V521s eBike Headlight.

Featuring the latest TERRAFLUX2 lens, developed specifically for road use.

Surpassing the stringent demands of German road regulations, TERRAFLUX2 is capable of guiding over 90% of the light beam onto the ground. This means that a considerably greater portion of the light can be used to illuminate the road ahead than with standard lenses.

Supernova have achieved an excellent beam shape with an outstanding, far reaching light that has an unparalleled side illumination. As such, the Terraflux2 lens is used in several Supernova lights.

Works flawlessly on 5 V USB power and on 6 V or 12 V E-Bike ports. The soft start increases the brightness of the LED. Supernova's revolutionary thermal core technology guides the heat of the LED directly to the cooling fins at the rear. This keeps the LED at a low temperature and ensures consistent light intensity at the highest level.

Daytime Running Light:

Many accidents happen because cyclists are being overlooked during daytime. A strong daytime running light can prevent this, so Supernova recommend riding with lights on at all times. The energy efficient V521s make this very easy. With its integrated daytime running light it improves your visibility at any time of day.

Key Features:

  • Measured lumen value: 205 lm
  • Input voltage: 5 - 21 V DC
  • Lens type: Terraflux 2
  • Illuminant: Power LED
  • L x W x H: 49 x 41 x 41 mm
  • Housing: Aluminium 6061
  • Weight: 75 g without bracket
  • Colour: Matte Black
  • Warranty: 5 years
  • Cable length to battery: 1080 mm
  • Compatible with Bosch aktive and Performance Line (not compatible with Bosch classic model)
  • Bosch connecting cables not included