YA gotta be careful with this type of bulb. Ya don't wanna replace a bulb with one of a higher candlepower rating, as it can(and usually will) wind up melting stuff.
On the older, non-circuit board gauge clusters, the bulbs are different...they're like regular bulbs, with a metal base. The push-in kind like the 75-up cars have can be replaced with bulbs of much higher candlepower....that means more heat...sometimes more heat than the circuit board, or the surrounding plastic can handle.
If you are replacing the bulbs, be sure to match the factory ratings on candlepower. Just because the bulb looks the same, and plugs in does NOT mean it is the same. Get a magnifying glass or something and look at the bulb(s) to be sure what they are rated for.
______________
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"