Ravensburger GraviTrax Power Element Light 27467 Electronic Extension for Your Marble Run and Construction Toy from 8 Years

Unlike the previous electronic elements of GraviTrax Power, the light columns do not send or receive radio signals; this means that they are independent of other POWER elements and can therefore be perfectly integrated into any GraviTrax train. The Element Light illuminates GraviTrax marble runs atmospherically in red, green, blue and white or in a continuous colour change The Element Light includes a total of 3 light columns, which can be adjusted to different colours at the touch of a button. 12 large and 6 small transparent height stones allow flexible installation in any GraviTrax track. For the electronic power elements, a total of 9 AAA batteries are required, these are not included in the set; rechargeable batteries can be used, Manufacturer: Ravensburger