Replacing Tail Light Bulbs On Lexus Gx 470 With Leds

[gary10]

Hello. I have a 2003 Lexus GX 470 and would like to replace rear tail/brake light bulbs for LEDS.

I have purchased some # 7443 on ebay but for some reason it doesn't work.

i was doing 1 side only. I have inserted 2 bulbs but only 1 works and only for parking and not for brake.

Anybody had any experience in it?

Thank you in advance.

[VBdenny]

I'm not sure you can just change the bulbs. There may be some kind of transformer needed. I know the kid next door had a big issue with the bulb change.