Well, I found that (4) 3mm leds don’t really fit into the cluster very well. So since I work at a lighting company. I decided to look at a few LED platforms we use. It was small selection of spare parts that was small enough to fit into the cluster we mainly deal with 12″ long platforms that run on 24v. But I found this little guy and 7 of his buddies.
This is a spare cluster I have. It took a few adjustments but I think I got it pretty even.
Looking at the pic, there are a few bad places in this cluster that make it look spotted. I just hope that mine cluster isn’t the same way. :-\
Now I can use these guys in the blinkers and other indicator lights on the cluster.