I am looking for blue bulb covers/bulb condoms, or whatever you want to call them. Where did you guys get yours?

I have blue bulbs in there now, but the only bulbs I can find are the coated ones, not actual blue glass........in other words they fade quickly. I thought I would try the covers this time. I don't think they have them at my local auto parts stores, but I will check again. Anyone know of anywhere on line to get them? I know partsexpress has them, but I don't know what the dimensions of the 194 bulbs are so I don't know what size to get....... Thanks

 

check ebay.
autometer light bulb cover. autometer ultra lite series uses 168/194 light bulb.
i had blue cover, looks greenish though

 

look for the ploarg bulbs they are all blue and look good too!! .. i had red in my AM guages