Spent a little time on JP tonite:
> Warm-white frosted LEDs in the backbox, blinker LEDs in the bottom 2 rows
> Warm-white non-ghosting LEDs in all the inserts
> Retained & refreshed all the incandescents in the GI
> Red super bright LED in the TRex saucer
> Warm-white, frosted LED strip, dimmed to ~50% brightness to illuminate the banner and dark backplate.
The game feels brand new! Nice and bright, vivid colors, not harsh. Very much keeping the warm incandescent glow on the playfield! Very happy with this result!
On the LED strips, I simply zip-tied them to a ~20in piece of hobby wood strip, velcro'd to the top of the cabinet behind the banner, routed the wires thru to the backbox via a dimmer, then clipped to the backlight GI w/alligator clips. I am quite happy with the color temperature of the warm-white strip and the somewhat less harsh effect from the frosted filter. Prior tests with bright white, amber LEDs, even adding a yellow gel did not produce as nice a result as this.
All LEDs and strip came from Comet.