Exclusive from ProLux for towing in the dark! Magnetic lane lights are the perfect accessory for every self-loading dolly Sprinter 90/900. Lane lights clearly indicate the vehicle width for all road users and give the driver better orientation when driving at night (e.g. when backing up or manoeuvring). They can be easily and flexibly attached with a magnet on the adapter provided, and are ideally suited for your needs with a lighting duration of at least six hours per battery charge.