It's a T-10 wedge bulb.

 

there are several sizes for festoon license plate bulbs -- 31mm (like this one 31 mm 6 SMD 5050 Ultra Bright LED Festoon Light, 1-1/4" - Discount LED Festoon Bulb), 36 mm, 39mm, 41mm, and 44mm. so you need to check your car first.

 

Festoons come in all sizes, but the door puddle lamps, footwell lamps, license plates on mine are all the same wedge style. I think FishnAlaska is right, it's a T-10. Ordered two 31, 37 or 38mm festoons for the Titan and couldn't find any place to put them. Was able to throw one in the cargo lamp on the wife's 06 Path. Anybody know how to take out the dome lights (esp the ones that click on) on the Path or Titan? Seems difficult at first glance.

 

^^^ piece of cake just get a flathead screw driver and pry it off. It pops right out then pops right back in

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If your afraid of breaking the little tabs, you can also pull the whole assembly down from the roof, a couple screw and a little tugging will pop it right out, it's also the only way to change out the "mood light". The 31 mm festoons are what you need for the dome light, everything else is a t-10 wedge bulb. The t10's come in multiple styles and wattages, they will all work, just depends on what you want to accomplish, some are spot light style and some have leds on the sides too. Spots are good for back up, license plate, and cargo. The ones with leds on the side are good for dome lights, footwell lights and puddle lamps. The mood light is not a t10 it is a specific bulb designed for that application. I don't have the number handy for that one.

 

If your afraid of breaking the little tabs, you can also pull the whole assembly down from the roof, a couple screw and a little tugging will pop it right out, it's also the only way to change out the "mood light".

I did this when I first bought mine to hardwire my GPS. Be careful, the tabs that hold the console up break easy. If they break, you can use plastic epoxy to glue them back on. Dont waste your time with super glue.

Ive had to do both the overhead consoles this way now.....

 

Do you know what size the underneath-the-sideview-mirror lamp bulbs are?

 

I could track it down for you, but i'm at work, (working real hard). I can find out later. It;s the puddle light that your looking for.

 

thanks. where do you look, for that kind of information? so that you're not doing my homework? ; ) It's a T10/194 wedge style, but 3-4x bigger.

 

I go here

Miniature Wedge Base Bulbs - Super Bright LEDs

and then try and find a comparable LED on ebay for much cheaper