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DIY: LEDs in cupholders. Lots of pics. Very detailed.

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Old Jun 24, 2009 | 09:16 PM
  #21  
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Radioshack for the LEDs, resistors, and butt connectors, Home Depot for the wire.

Last edited by MR_LUV; Jan 10, 2018 at 08:34 AM.
Old Jul 5, 2009 | 04:32 AM
  #22  
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This was a great write up. I just installed the same LEDs (red) In my RS 5.0. I hooked it up to the cubby hole light to draw power so there on when my lights are. I'll post pics soon. Thanks again for the write.
Old Jul 5, 2009 | 04:34 AM
  #23  
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This was a great write up. I just installed the same LEDs (red) In my RS 5.0. I hooked it up to the cubby hole light to draw power so there on when my lights are. I'll post pics soon. Thanks again for the write.
Old Jan 24, 2014 | 06:18 PM
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Would it matter if the butt connectors are insulated or not?
Old Jan 27, 2014 | 09:17 PM
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Nice write up, maybe i should look into to doing this along with changing that OEM amber color on the dash :-)
Old Jan 29, 2014 | 07:21 PM
  #26  
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Great job. I will have to do something very similar soon. Love the look.
Old Mar 4, 2014 | 05:27 AM
  #27  
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Okay so I'm really confused about this part, I finally got everything I need so someone please clarify this, I'm not sure where the LEDs positive or negatives would connect. I saw the picture but wasn't complete sure. how do I know what connection is negative and what is positive? Say the wires that meet between the LEDs are negative does that mean both the wires coming out are positive? But then how would I ground one wire an the other one connect to a 12v source? Any suggestions on this? Giving me a head ache. Or would one wire be negative and the other one positive even then it means the wires connecting between the LEDs are a positive and a negative and that doesn't sound correct
Attached Thumbnails DIY: LEDs in cupholders. Lots of pics. Very detailed.-image.jpg  
Old Mar 4, 2014 | 01:31 PM
  #28  
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The positive lead on the led is typically the longer one. Each led usually consumes 3.2ish volts so you can safely run up to three in series, with a resistor to adjust the voltage accordingly. Google LED Array Wizard, the website is chock full of good info but the wizard itself is awesome, generates easy to read wiring diagrams and all. Disclaimer: your leds should have come with a data sheet which included the recommended voltage; some diy car mod companies prep leds for 12v applications in which case everything I said above wont apply.

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Old Mar 4, 2014 | 03:53 PM
  #29  
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Originally Posted by DaWiz711
The positive lead on the led is typically the longer one. Each led usually consumes 3.2ish volts so you can safely run up to three in series, with a resistor to adjust the voltage accordingly. Google LED Array Wizard, the website is chock full of good info but the wizard itself is awesome, generates easy to read wiring diagrams and all. Disclaimer: your leds should have come with a data sheet which included the recommended voltage; some diy car mod companies prep leds for 12v applications in which case everything I said above wont apply.

Sent from my SAMSUNG-SGH-I747 using Tapatalk
I know my LEDs are 12v ready with a resistor already integrated but I'm not sure how he set up the cup holder my previous post I attached an image in the part I'm confused with. I might just attach negative to negative then run to ground (bolt my ebrake) and positive to positive (cig lighter) and run the wires through the bottom of the cup holders instead of the sides like in this DIY
Old Jan 10, 2018 | 08:43 AM
  #30  
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Nice DIY! This becomes a Sticky!


Last edited by MR_LUV; Jan 10, 2018 at 07:41 PM.
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