Here's a video I did showing how a few different LED's work with the scoop mod to get the look you like. Once you see these...you can't just leave bare factory bulbs anymore!!
Jurassic Park Pinball (1993 Data East) - LED Bulb Comparison:
Here's one with a quick cameo of his custom pricing/rule cards and palm trees.
Data East Pinball (Jurassic Park 1993) - Apron Removal / Socket Adjustment / Custom Cards: