Folks have replaced the standard side-lighting lamp with a replacement lamp, where the filament is further toward the top of the glass envelope, providing for better light. This other lamp may make night time visibility a little more acceptable, however you may still wish to replace the existing gauges due to age and scratched faces. I have trouble reading my gauges at night also, but as long as the needles are in the 12 o'clock position, (except for air pressure) I know that the engine systems are OK. Someone (Bjorn) may chime in and have that replacement lamp number...I know I had it somewhere. Welcome to the site by the way!