New LED bulbs
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Joined: Oct 2003
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From: Baxter MN
New LED bulbs
I'm feeling pretty good about myself right now and thought I'd share. After doing a bit of research, I ordered some LED brake and turn signal bulbs for our 2004 CE coupe. ALso had to order a relay that splices in between the emergency flasher unit and the tail lights.
Our car was ordered from the factory with european tail lights so we needed both the red and amber bulbs. But I didn't want to alter the car by putting in the "Halo-style" LEDs.
Now we wait for the post to bring them...
Glen
Our car was ordered from the factory with european tail lights so we needed both the red and amber bulbs. But I didn't want to alter the car by putting in the "Halo-style" LEDs.
Now we wait for the post to bring them...
Glen
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I'm feeling pretty good about myself right now and thought I'd share. After doing a bit of research, I ordered some LED brake and turn signal bulbs for our 2004 CE coupe. ALso had to order a relay that splices in between the emergency flasher unit and the tail lights.
Our car was ordered from the factory with european tail lights so we needed both the red and amber bulbs. But I didn't want to alter the car by putting in the "Halo-style" LEDs.
Now we wait for the post to bring them...
Glen
Our car was ordered from the factory with european tail lights so we needed both the red and amber bulbs. But I didn't want to alter the car by putting in the "Halo-style" LEDs.
Now we wait for the post to bring them...
Glen
Sounds great! Post some pics when you install them. I am currently running the Euro tail lights and I am considering installing some LED tail lights as well.
On an earlier thread, it was mentioned that the stock GM 2004 rear brake light is already LED. Is that correct?
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Good luck with the install. Looking forward to seeing them on the car.
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From: Bugs Bunny should'a made a left turn here
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From: Bugs Bunny should'a made a left turn here
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From: Bugs Bunny should'a made a left turn here
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From: Baxter MN
Took me awhile to get back to the forum.
When I removed the stock bulbs they appeared to me to be plain Sylvania bulbs. Not Halogen or Tungsten. Probably incandescent.
They are ordinary-looking 3157 series bulbs in either amber (european turn signals) or clear (brake lights). Fronts are listed as 4157, but the 3157 will work equally well in amber.
I bought my LEDs from Super Bright Lights (SBL) and they acknowledge that one LED is less bright than one stock bulb. However, LEDs are clustered. In my case, I will receive 25 LEDs mounted to a circuit board small enough to fit into the stock tail light housing opening. These 25 together are supposed to equal or exceed the light output of the stock bulb. I am not stating this as fact. I am only repeating what I read on SBLs web site.
As for photographing this and posting, I would really like to do this. However, I don't know how to post a picture on this forum. I will report what I see and since I own a light meter, I will also take readings from the stock bulbs and compare those to the LEDs once they are installed.
Best wishes.
Glen
When I removed the stock bulbs they appeared to me to be plain Sylvania bulbs. Not Halogen or Tungsten. Probably incandescent.
They are ordinary-looking 3157 series bulbs in either amber (european turn signals) or clear (brake lights). Fronts are listed as 4157, but the 3157 will work equally well in amber.
I bought my LEDs from Super Bright Lights (SBL) and they acknowledge that one LED is less bright than one stock bulb. However, LEDs are clustered. In my case, I will receive 25 LEDs mounted to a circuit board small enough to fit into the stock tail light housing opening. These 25 together are supposed to equal or exceed the light output of the stock bulb. I am not stating this as fact. I am only repeating what I read on SBLs web site.
As for photographing this and posting, I would really like to do this. However, I don't know how to post a picture on this forum. I will report what I see and since I own a light meter, I will also take readings from the stock bulbs and compare those to the LEDs once they are installed.
Best wishes.
Glen
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From: Baxter MN
Mine were clusterd. Light meter readings indicated the bulbs I bought were equal to the stock bulbs. Brake lights were brighter according to the light meter.
I found that the LEDs produce a narrower pattern in daylight. But fill the entire stock housing at night - like stock bulbs.
Still haven't figured out how to post photos, and frankly, I've given up trying. For me, "word pictures" will have to do.
The most expensive part of this conversion was the electronic flasher I bought to avoid Hyperflash. But now that I have it, I'm redoing my front turn signal / DRL lights as well.
Best wishes.
Glen
I found that the LEDs produce a narrower pattern in daylight. But fill the entire stock housing at night - like stock bulbs.
Still haven't figured out how to post photos, and frankly, I've given up trying. For me, "word pictures" will have to do.
The most expensive part of this conversion was the electronic flasher I bought to avoid Hyperflash. But now that I have it, I'm redoing my front turn signal / DRL lights as well.
Best wishes.
Glen
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I agree, Your stock tail light doesn't have the reflective stuff needed to make them work corectly, I have read where others have done this and they were not happy because they wern't very bright.
Good luck.
Bill
Good luck.
Bill
