How much does a John weigh? 30 October 2025 14:07 Updated Weight information can be found in the technical information section of each lamp. (IB1) Related articles My John no longer holds its position when I adjust it, what can I do? Is it possible to convert a John, for example to use a table version as a floor version? How are the surfaces of the Dance LED manufactured? Can I replace the LED board on my John myself? How can I clean my lamp?