Our club bought a used 2600B drag system with a 110v drag tree with floodlights. We updated the tree with LED bulbs and they work fine just not as bright as the 100 watt floodlights. Recently, we changed out the 3 watt LED bulbs with 12 watt LED bulbs. Now the tree is a lot brighter but when running a PRO starting tree, the three yellows should come on at the same time but don't. Watching the tree closely, you can see each yellow lights up just a little out of sequence. Instead of lighting all three yellows at exactly the same time, the left side lights up the bottom yellow first then the middle yellow lights up just ever so slightly later, then the same kind of delay later the top yellow lights. The right side light up each yellow closer to the same time but still you can detect a small delay.
I know this is an old tree so wondering if the tree is aging or what? Any insight or comment would be appreciated.