The one thing on mine is the smaller PVC pipe holding the sign is not glued in place. It just slips into the PVC hole. This way you can remove it when you break it down for transport. The bottom PVC part is a standard post section that will screw down to a wooden floor. Mine has a two-foot square piece of 1/2-plyboard for the base. I just pile some fire wood pieces or rocks if I remember to bring some along on the plyboard base to keep mine from blowing over. Lay leaves around the everything after setup.
For Transport and storing I just pull out the sign holed and remove three screws from the base 1/2-inch Plyboard and it is easy to store now...
All of my outside lights are 120VAC operated. I have these connected to 120VAC from an INVERTER when camping off the power grid. I usually have two of these type desk lamps from Lowes mounted at the edge of the picnic area with one pointing up into the trees and one pointing down to bushes. This keeps the big bugs over at the edge of the camp site and makes for a nice inside area soft lighting for us reflecting down from the trees overhead. I use the CFL low wattage light blubs in the clamp on lamps.

I also use one of the remote 120VAC adapters that I can turn ON-OFF using a remote key FOB. Can light up the patio and greeting lamp post with one quick operation. This is PN RC-012-1 and I got mine from ACE Hardware- Have seen them in Sears as well..

Been carrying mine around for about five years now... My glass pieces in the light assy started to come out so I had to use some RTV to glue around the edges of the glass to hold them in place...
Roy Ken