they can be used with leds holders, but it depends on what ones you buy.
As for the switches. this is what I did for my pre98
pre98 setup
Head light switch, I used 4 3mm, 1 5mm x
fog light indicator, 2 5mm x
traction control 1 5mm, 1 3mm x
defrost button 1 5mm, 1 3mm x
Clock, 1 5mm x
dimmer switch (hard to do) 1 5mm x
drivers window, 5 3mm (6 total leds inside switch)
window switches 1 4mm (each) x
unlock switches 1 3mm (each) x
rear window switches 1 3mm (each) x
behind door handle lights 1 5mm (each) x
(sun/moon roof) 1 3mm (requires extra wires, and sometimes extra switch and harness) x
post98 setup
Head light switch, I used 4 3mm, 1 5mm,
(traction control) 1 5mm, 1 3mm x
defrost button 1 5mm, 1 3mm x
Clock, 1 5mm x
dimmer switch (hard to do) 1 5mm x
drivers window, 5 3mm (6 total leds inside switch)
window switches 1 3mm (each) x
unlock switches 1 3mm (each) x
rear window switches 1 3mm (each) x
(sun/moon roof) 1 3mm (requires extra wires, and sometimes extra switch and harness) x
I believe that is all of them if i missed any just post. I also can tell everyone how to do them
everything that has an x will need a 440 ohm 1/4 resistor. you can also use a 220 ohm 1/4 to make them brighter, but beware they dont last as long.
All leds have a warranty for 14 years running at 3.5v. (but question is, who the hell would try to get their money back on one led. Not me. lol I can help anyone with install if they need to, by supplying pictures.
If you have any ideas or wanna post pictures of your install of LEDs, please post, give some more people an example of what you did. and remember, you dont have to just install these in your car. I have them installed in my wireless intellimouse explorer. its white, the reciever has a blue led installed, and the reciever for my wireless natural keyboard has 3 5mm blue leds in stalled in them, my HP printer has 3 5mm leds installed in it. my flat panel has 1 3mm blue led installed on it. and my tv does too. You can do so many things with these. Dont be affrait to try new things.
