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Melting LED

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Old 11-17-2014, 05:46 PM
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Default Melting LED

I tried to change my DRL's with LED's, I bought the superbrightled electronic flasher and I bought the Sylvania 3157 amber LED but after half hour the LED from one side started to melt, and the other one smelled burned. Also the lights form the cluster went dimm inmediately that I pull off the emergency break. I already search for an answer from a lot os past post but didn't find someone with the same problem. Could somebody help?
Attached Thumbnails Melting LED-img_6372.jpg   Melting LED-img_6371.jpg  
Old 11-17-2014, 06:27 PM
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Originally Posted by ss_slayer
I tried to change my DRL's with LED's, I bought the superbrightled electronic flasher and I bought the Sylvania 3157 amber LED but after half hour the LED from one side started to melt, and the other one smelled burned. Also the lights form the cluster went dimm inmediately that I pull off the emergency break. I already search for an answer from a lot os past post but didn't find someone with the same problem. Could somebody help?
That's surely shorting out! I'm surprised it didn't pop the fuse. I would replace the connector for sure.
Old 11-17-2014, 07:58 PM
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Please tell us what year your your Firebird is.
Old 11-18-2014, 03:36 AM
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Is a 1998 Trans Am
Old 11-18-2014, 07:57 AM
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Thank you.

It does sound like you have some electrical gremlins!

Let us know what you did to fix this.
Old 11-18-2014, 10:57 AM
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I bought those same exact ones and had the same issue you described after I took it for a short 10min drive. I noticed that the dim dash lights returned to their normal brightness in sync with the turn signal flashing. ( I have 2 brand new sockets and a AD244 Alternator )

The guys at work ( Oriellys ) who used them on their cars said that you need load resistors too. Regardless, I swapped the original style bulbs back in and everything was good again.

Last edited by Kevin Lee 487; 11-18-2014 at 11:08 AM.
Old 11-18-2014, 12:28 PM
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I used similar ones when I first converted mine and they blew pretty fast. Went to superbrightleds and got their 3157-A45-T Amber bulbs and they've been perfect ever since!

Old 11-18-2014, 02:40 PM
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I'm not sure how I will proceed, I'll keep you posted. Thanks for the feedback
Old 11-19-2014, 09:56 PM
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Originally Posted by Kevin Lee 487
I bought those same exact ones and had the same issue you described after I took it for a short 10min drive. I noticed that the dim dash lights returned to their normal brightness in sync with the turn signal flashing. ( I have 2 brand new sockets and a AD244 Alternator )

The guys at work ( Oriellys ) who used them on their cars said that you need load resistors too. Regardless, I swapped the original style bulbs back in and everything was good again.
Yep. I melted my LEDs there to. I put normal bulbs back in.
Old 11-20-2014, 06:56 AM
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The reason y'all are melting those specific ones is because they need resistors to run properly. After looking in to everything and searching around on here, I went with the ones by superbrightleds because they have resistors built in. They are in the base of the bulb assembly, so there is nothing to splice in to your wiring. Everything plugs in like factory and they work flawlessly. Well worth the price if you ask me.
Old 11-23-2014, 01:53 PM
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Originally Posted by TechCam97
The reason y'all are melting those specific ones is because they need resistors to run properly. After looking in to everything and searching around on here, I went with the ones by superbrightleds because they have resistors built in. They are in the base of the bulb assembly, so there is nothing to splice in to your wiring. Everything plugs in like factory and they work flawlessly. Well worth the price if you ask me.

Mine had built in resistors... still melted, but my sockets are corroded. More than likely the reason mine melted. I need to buy new sockets for both sides and seal the assemblies better.
Old 11-24-2014, 11:39 AM
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I bought some of red ones for the clear tails I bought. But I learned my lesson as well. They need some sort of load resistor, but I don't know what and have since tossed it on the back burner.



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