rclab1

which ones? there are 9 LED and 12 LED lights for replacements of the dome lights and door lights? which model of light is it? (194?) will aftermarket LED work? pics anyone? thanks

GammaLex

I have all my interior lights changed out to white leds
The doors use 194 wedge bulbs i used these
The dome uses BA9S bayonet style bulb but if you use leds the polerity is reversed some may not work I used these for the dome and swappef the wires in the plug
and for under the dash you need 74 wedge bulb I used these

DDLexus

Where did you find all these replacements?

What bulbs made the most impact in your opinion? I'm sure some of them really didn't improve the lighting much right?

chrispy

iTrader: (21)

warden_jp2002 on ebay. I think instead of those 12 LED bulbs, opt for the 1 watt 194's instead.

rclab1

I like the 194 bulbs for the doors (12 LED), I can find those on ebay.

but what about a bluish tint Dome Light LED? I don't really want to solder wires/connectors together, are there any direct replacements for the Dome lights preferably LED's.

any links? websites?

thanks

GammaLex

the dome light leds and the rest are here http://cgi.ebay.com/1pc-BA9S-T4W-189...QQcmdZViewItem

CenterIsl

OK, but what's the point of replacing with LEDs? It can't be power consumption, it can't be temperature, it can't be cost, it can't be longevity...is it just to be "different"?

Keith

talwang

iTrader: (4)

To each his own, it can be everything or it can be nothing.

For dome light in the sc430, use only LED board or it will look dim and spooky.
I use LuxerOne for dome light.

CenterIsl

OK, so why did you do it? To change the "color" of the light? To give more (or less) light?

talwang

iTrader: (4)

Last time I checked, you didn't pay my bills, so I don't need to explain to you why I want to do it.

6000k color and brighter light output for sure.
LEDs are more energy efficient and last longer. It is important to make sure you get the quality ones.

Also, please do your homework before you buy one.
Don't look at only the bulb number since there are different designs for different applications in your car.
If you don't choose the right design, it will perform worse than your stock bulb.

CenterIsl

Sorry, wasn't implying that - I'm just having a hard time appreciating the anticipated benefits of this mod. I'm familiar with LEDs from marine applications - I've built and potted my own 12vdc lights in the past but now just buy them off the shelf.

Plus there's the satisfaction from figuring it out and helping others.

talwang

iTrader: (4)

I was joking. lol

It will take more time and work than you expect to find the ideal LED replacement.
I would stay with stock filament bulbs if I couldn't do the led upgrade right.

GammaLex and I bought the led circuit board for a reason, but it needs some work to make it fit.
For the sc430, you will find very tight&limited space there after you remove the dome lamp cover.

For the owners of some other Lexus models, you can actually find the led circuit board specifically designed for your cars like these below.