For blue, you'd need to use some LEDs. I've never been happy with blue lighting with a gel layer and an incandescent bulb. I recommend superbrightleds to all my customers. You'd order the gauges with white/clear lighting. That way, they'll light up with whatever bulb you've got installed.Nice. I like the needle position because my slightly small steering wheel blocks the outer upper portions of the gauges.
Would they work with Blue or Green lights?
Of course! Any of my gauges can be rotated in any direction and customized in any way. Sometimes they end up not looking very good (Version Rossa really only looks right at 10 o'clock and 5 o'clock) but anything is possible.Love the look! Not do sure my tiny brain could deal with the 1:00 start position. Will you do one-offs with different start positions?