John348, it looks like they may not have the clear coating on top of the chip thick enough. They both have tiny star pattern cracks in them and if you touch them they will light back up, but I know that won't last long. I hate this because they did look very promising. Oh well back to the drawing board.
Saaz, yes removing the lower plate on the forks makes it a lot easier to get to the bulbs from the bottom. Probably would have been easier if it the mosquitoes here in Nova Scotia weren't so insistent on making me their meal! And I thought Louisiana mosquitoes were bad. Geez!