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Old 02-23-2012, 05:48 PM   #1 (permalink)
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Default LED lighting for rear license plate

Originally i replaced the License plate light bulb on the side of the license plate on my NA miata. But they weren't bright enough because all the light on the led bulb weren't reflecting light into the narrow opening.
so i decided to install a 12" led light strip.
LED was a bit tricky because the polarity only goes 1 way. So the wires for the original 2 lights on the side had to be cut and recrimped red to black to reverse the polarity.

finished product.
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Old 03-02-2012, 03:31 AM   #2 (permalink)
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Default Re: LED lighting for rear license plate

This is cool and all but can you elaborate on all of what you had to do to reverse the polarity? I have my led strip Im about to install and an actual write up would be helpful!
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Old 03-02-2012, 05:23 AM   #3 (permalink)
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Default Re: LED lighting for rear license plate

If you have it hooked up red to red and black to black and it does not work, make the connection red to black and black to red.
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Old 03-25-2012, 10:08 AM   #4 (permalink)
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Default Re: LED lighting for rear license plate

too bad it`s illegal in my state.
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Old 03-26-2012, 10:40 AM   #5 (permalink)
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Default Re: LED lighting for rear license plate

some foot well light i did also
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Old 03-26-2012, 11:40 AM   #6 (permalink)
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Where you buy the white bulb for the rear license plate?

Sent from my SPH-M580 using Tapatalk
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Old 03-26-2012, 05:38 PM   #7 (permalink)
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Default Re: LED lighting for rear license plate

Quote:
Originally Posted by kenji815 View Post
some foot well light i did also
THIS is what I WANT to do with my LED strips.... ! Except I'm not good with wires and will probably electrocute myself
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Old 03-27-2012, 09:43 PM   #8 (permalink)
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Default Re: LED lighting for rear license plate

it really isn't that difficult i used piercing wire tap to get power from the window switch and wired in a simple toggle switch picked up from local auto parts store.
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Old 03-31-2012, 02:37 PM   #9 (permalink)
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Default Re: LED lighting for rear license plate

Where can I get 2 LED bulbs to replace my oem bulbs?
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Old 04-15-2012, 03:38 PM   #10 (permalink)
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Default Re: LED lighting for rear license plate

Ebay. just type in the bulb sizes
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Old 04-15-2012, 03:43 PM   #11 (permalink)
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Quote:
Originally Posted by DangerKart View Post
Where can I get 2 LED bulbs to replace my oem bulbs?
I've got 2 of em if you want to come pick them up.
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Old 04-15-2012, 03:44 PM   #12 (permalink)
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Default Re: LED lighting for rear license plate

No. There is not one co* that makes led bulbs for the miata lic* plates. The bulb is a very wierd bulb. You can find them all day long for the 99+ Miata's Bulb was like a 89 or 92 was the styled name if i remember correct.
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Old 04-22-2012, 09:57 PM   #13 (permalink)
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Default Re: LED lighting for rear license plate

Just ordered
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Old 04-23-2012, 04:32 PM   #14 (permalink)
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Default Re: LED lighting for rear license plate

anything and everything you'll ever need for a plug n' play drop in LED replacement is on superbrightleds.com
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Old 04-29-2012, 09:28 PM   #15 (permalink)
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Default Re: LED lighting for rear license plate

Quote:
Originally Posted by DangerKart View Post
Where can I get 2 LED bulbs to replace my oem bulbs?
Got mine from V-leds.com
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Old 04-29-2012, 09:42 PM   #16 (permalink)
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Default Re: LED lighting for rear license plate

Quote:
Originally Posted by Bruce! View Post
Got mine from V-leds.com
link?
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Old 05-01-2012, 03:16 PM   #17 (permalink)
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Default Re: LED lighting for rear license plate

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link?
are you cereals dude? just go to the website he linked.

superbrightleds.com
v-leds.com
autolumination.com
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Old 05-02-2012, 11:58 PM   #18 (permalink)
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Default Re: LED lighting for rear license plate

I have been on both of those sites,
Went to the "license plate" section.
Do all of those fit or am I looking for a certain connector type and size for the NA?
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Old 05-03-2012, 12:13 AM   #19 (permalink)
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Default Re: LED lighting for rear license plate

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Originally Posted by gregasaurus View Post
are you cereals dude? just go to the website he linked.

superbrightleds.com
v-leds.com
autolumination.com
Theres obviously different models, hence asking for a specific link
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Old 05-03-2012, 04:56 PM   #20 (permalink)
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Default Re: LED lighting for rear license plate

Quote:
Originally Posted by user name View Post
Theres obviously different models, hence asking for a specific link
no.. there's not.

NA: 89 or any 1156 bayonet base

NB: 194 mini wedge

it takes significantly less effort to go to the website which has vehicle look up and part number cross referencing. or just go outside to your car and look at the bulb.
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Old 05-05-2012, 09:14 PM   #21 (permalink)
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Default Re: LED lighting for rear license plate

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Originally Posted by gregasaurus View Post
no.. there's not.

NA: 89 or any 1156 bayonet base

NB: 194 mini wedge

it takes significantly less effort to go to the website which has vehicle look up and part number cross referencing. or just go outside to your car and look at the bulb.
Ive searched on many websites and forums. Apparently the 89 is a different, stupid size. And when I've tried to fit 1156's they dont go in as easy.
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Old 05-09-2012, 06:19 PM   #22 (permalink)
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Default Re: LED lighting for rear license plate

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Ive searched on many websites and forums. Apparently the 89 is a different, stupid size. And when I've tried to fit 1156's they dont go in as easy.
http://www.v-leds.com/Exterior-LED-B...89380-1-2.html

this is a direct drop-in replacement. took me a whole minute to find it, using the browser on my iPhone.

89 is an 1156 with a smaller spherical bulb. anything with a BA15 "bayonet" base that has an LED cluster with the approximate size of the base will fit. there are countless ways to retrofit LED lighting. just have to think outside the box.
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Old 05-09-2012, 08:44 PM   #23 (permalink)
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Default Re: LED lighting for rear license plate

So last week I bought those exact bulbs.
They came today and I went to intsall em.
Everything fits but the bulbs don't work???

Is it not 100% plug-n-play?



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Old 05-09-2012, 10:18 PM   #24 (permalink)
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Default Re: LED lighting for rear license plate

reverse the polarity. cut the wires to the socket and flip them.
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Old 05-04-2013, 06:38 PM   #25 (permalink)
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Default Re: LED lighting for rear license plate

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reverse the polarity. cut the wires to the socket and flip them.
Yup, LEDs only go one way. If you can't flip the bulb the other way, then it must be the power and ground switched. That mean your LEDs is reversed and you need to spice the two wires, then it will work!
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