Hey there fellas... I came up with this idea a few weeks ago... I was able to make some custom 194 bulbs with color changing leds that I bought off ebay from hong kong. They are 2 lead 5 mm LED's that consist of a red, blue, and green inside programmed to change automatically.

I was browsing autozone trying to find a way to create my own 194 bulb and I lucked out... they had 194 bulbs with 4 amber LED's on them for $10... I grabbed them. To mod them I simply ripped off the four leds from the bulb, and soldiered the spiffy RGB led's in their place.

The bulbs did not want to make contact with the scion 194 harness so the easy fix was to just put soldier on the contact joints on both sides and now they fit snug and contact well. I also put RGB led's in my cupholders and speaker holes... they look pretty wicked. Looks like I'll be having some chats with the police soon . Here are some pics for your pleasure... enjoy.







VIDEO of the bulbs

 

looks great!

 

i like it. You should mass produce these. I'd want one for the interior maps.

 

Man, these would be cool for the dome and trunk lights instead of the blue ones i have....