The smallest LED dynamo headlight with IQ2 light technology offers with its 50 lux a very good and homogeneous illumination of the roadway, with light in the near range. The small power pack fits without a lamp holder (almost) into a surprise egg, weighs only 70 grams and has a volume 60% less than the former smallest Lumotec (Cyo). Cannot be connected to the alternator. Not approved for vehicles with mandatory registration plates. The headlight has no switch of its own - ON/OFF switch option only via the display or the switch of the e-bike (if the system offers this option). Specifications: Color : black Material: plastic Weight: 75 grams Dimensions: 51 x 35 x 42 mm Model: headlight battery Mounting: front fork Power supply type: e-bike Illumination intensity lux: 50 lux Quality mark: Varefakta (DK), StVZO