Have you got C.L.A.P. (Christmas Lighting Addiction Problem) ?  Many people of the Christmas light forums (like ACL) do.  🙂

Those seriously infected can get a CLAP mug from Zazzle.


ACL member Ben’s Christmas Lights previously hosted a site called clap-supplies.com that sold j1sys light controllers and offered support for them.

He no longer hosts it (j1sys have gone quiet these days) so I have collated some of the info to help those with those controllers.


If you’re in the market for some locally produced and supported items, check out the da-Share shop.