if anyone wants to know what colorde bulbs to get that dont fade, look no further!!! me and my friend have dedicated our lives to finding the perfect blue bulbs in the world. ive probably spent more money on light bulbs than others do on a system. the reason bulbs like APC's fade, is because they are painted the color on the inside of the bulb, that paint melts and falls to the bottom of the bulb when the bulb gets hot (basically when you use it). how come factory yellow bulbs never fade??? because they are actual stained glass like in church than painted glass. you need to buy Toucan Industries Eurolight 1156s or 1157s.
it is impossible to match bulbs of different sizes as well. ive spent a lot of money on PIAA hyper whites in two different sizes for that corner parking light and then my turn signals, and they still dont match. its impossible. this is what ive done. toucan only makes 1157s not 3157s so i had to custom solder 1157s into my 3157 sockets. second, for that third parking light on the front corners, i just drilled a bigger hole and crammed in another 1157. its perfect, my front looks beautiful with all three bulbs on each side having the crispest nicest color blue and matching perfectly without ever fading (ive had them on for two full years now, not a hint of fading)
oh yea, also, because of the dark nature of blue bulbs, the duller filament in the 1157 is kind of dull and hard to see. i wired mine up so that the bright filaments are on all the time with the parking lights, then i built a circuit so that the high filament blinks OFF when the turn signal goes on.
blue turn signals are extremely illegal!!!!!! i can pretty much guarantee that if a cop is within eyeshot of my car at night, there is no question he is pulling me over (i also have lots of neons too though). you can try and do what i did, and i will let you in on my little secret. in each housing, i crammed the factory yellow bulb and the blue bulb. i wired up a circuit, and WOW, with the single flip of a switch in my cabin, i can switch my whole car from a blue UFO into grandmas factory bingo car! all i need to do is find out how to switch my clear tail lights to factory with a switch, any ideas??