2 Store Greenhouse , I made for a Pair of Growing lights. Drawing Includes the Rod Lenghts for a base version. Technicaly Stackable when you need a third floor just print additional 4x Connector nr.2 and 2x Stiffeners. By Remixing the Stiffeners you should be able to vary the width if neccesery. The Lights can be either Glued on to the stiffeners with a doublesided tape or attached with zipties .
The author marked this model as their own original creation.