The REELIGHT NOVA tail light is mounted on the seat tube. It is powered by the Nova rim dynamo, which is not included. The taillight is visible up to 300m. After stopping it flashes until 2 minutes. The LED has a light intensity of more than 30 lumens at 30 km/h. Scope of delivery: incl. mounting material, coaxial connection cable to the dynamo 30cm. Supplied without RE10860 NOVA dynamo.