The SUPERNOVA V521s HBM with its side mount was designed for handlebar mounting. The wide light spread of the TERRAFLUX 4 lens offers excellent illumination of the road. With 5-21 volts, the headlight is mountable on almost all e-bike drives. 235 lumen Voltage - 5 -21 V Terraflux 2 lens Automotive Power LED Softstart 6061 aluminium Weighs about 100 g with holder Optimised for permanent daytime running light for E-bikes up to 25 km/h Handlebar Mount Option: Articlenumber: U-V521S-MBLK-HBM EAN: 4260224791313 Parts Included: 1 x front light with cable & bracket5 x cable ties1 x SUPERNOVA POWER CONNECTOR CABLE - BOSCH Gen.1-4*Other connector cables available for purchase here Please note: The HBM side mount bracket (ø 31.8 mm) for this headlight is included. The HBM lamp housing is only compatible with this included bracket and cannot be mounted on the Universal HBM. Fork Mounted Option: Articlenumber: U-V521S-MBLK EAN: 4260224791306 Parts Included: • 1 x Front light with cable & bracket• 1 x Mounting screw M6• 2 x Washers• 1 x Self-locking nut• 5 x Cable ties• 1 x SUPERNOVA POWER CONNECTOR CABLE - BOSCH Gen.1-4*Other connector cables available for purchase here 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.
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