The Supernova E-Bike headlight E3 V521s is based on the popular housing model of the V6s from Supernova. However, the E3 V521s E-Bike headlight offers a particular advantage with its completely newly developed electronics, which can now also handle up to 21 volts. Notably, the "instant start" function allows the headlight to be used even with systems that are sensitive to starting currents. This also significantly extends the lifespan and brightness stability of the LED.

Top Features:

• Supply voltage: 5 -21 V
• 205 lm
• Lens type: Terraflux 2
• Soft start, making it compatible with BROSE, Alber, Bosch, etc.
• Optimized for permanent daytime running light
• Cable length to battery: 1080 mm
• No rear light cable, switch-free
• Aluminum holder on the side, for 31.8 mm clamp next to the stem

Delivery contents:

• 1 x Supernova E-Bike headlight E3 V521s including HBM holder for handlebar mounting
• 1 x Supernova Power Connector cable Bosch