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12v to 6v
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Bodsy
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Member Since: 06 Nov 2006
Location: In the Clubhouse
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
12v to 6v

I've just received my Chinese cheap Strobe LED's



12v in & I tried getting the voltage out to the strobes as I only really wanted them for the 22 LED white light as a mess about testing LED brightness for my trailer.

The output on one of them is around 6-7v. I wanted ideally to link these up directly to 12v. What 's a quick and easy way to manage the voltage. Is there a way I can wire them so that the 12v is shared equally & therefore only 6ish volts?


Cheers

Oh, they're OK as strobes too, for that price, I can't complain. Not very waterproof though, so I will be applying liberal coatings of silicon at all the joints Smile
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Post #47092122nd May 2009 12:39 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Tested one directly on 12v and it seemed to work OK. I guess it would just reduce the original life or do you reckoin they would go POP!?
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Post #47093722nd May 2009 1:09 pm
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Alex08
 


Member Since: 09 Nov 2006
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Wire them in series and that give a 6v drop across each.
  
Post #47094222nd May 2009 1:16 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Battery + to LED1 Pos LED1 Neg to LED2 Pos LED2 Neg to Battery Neg.

Is that Series?
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Post #47094422nd May 2009 1:18 pm
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Alex08
 


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Thumbs Up
  
Post #47094622nd May 2009 1:19 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Bow down Bow down Thumbs Up
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Post #47094822nd May 2009 1:20 pm
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quantumjohn
 


Member Since: 16 Sep 2008
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United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Bodsy,
I'd be interested to see how these turn out. Please let us know your findings/impression of them.
If there is another thread you are already covering this on, please let me know.
Cheers,
John
  
Post #47096622nd May 2009 1:41 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Well I'll wire them up tonight & see how bright they are when it gets dark & let you know. For just short of £8 (inc Postage!) it's a bargain!
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Post #47097122nd May 2009 1:49 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Well just to update on this, I wired them in Series and it didn't light up all of the LED's on each panel. So I changed it to Parallel (so getting the full 12v) and they worked a treat!

So much so that I've just ordered another two pairs. Whistle

OK, so they're not waterproof, but they can be made to be I'm sure.

I used the sticky pads to stick them under the top of the Sankey, but as you can imagine, in the heat, it just falls off after a while.
I have some clear thick plastic tubing that I will fashion into a long 'light' and removing the LED's from their existing case, I plan to make a longer light cluster that should use 3 maybe four of the units.

In terms of brightness, when it's dark, then they managed to light up the tent and the field for a reasonable distance and certainly results on more flexible options for me.

I'm just now left with several LED strobe controling units that I'll never use, so if anybody wants one, just let me know!
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Post #4753062nd Jun 2009 4:34 pm
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MARKW
 


Member Since: 29 Aug 2008
Location: SW
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I purchased some LED strip lights for the rear of the D3. Worked a treat until the little control box went wibble and now I have no lights Sad . I'll take a control box from you. Just let me know where t send beer tokens please
 HONI SOIT QUI MAL Y PENSE

They shall not grow old as those of us left grow old. Age shall not weary them, nor the years condem. At the going down of the sun, and in the morning WE WILL REMEMBER THEM 
 
Post #4753102nd Jun 2009 4:43 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

The control is for Strobe effect only (two different patterns though) they don't have just an 'on' option.

PM me your address and you're welcome to have it FOC Thumbs Up
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Post #4754272nd Jun 2009 8:30 pm
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MARKW
 


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AHHHH. Then I have no need for that. I don't want to have a fit everytime the interior lights come on. So I'll pass on that. Thanks for the prompt reply though. Bow down Bow down Good luck in passing them on.
 HONI SOIT QUI MAL Y PENSE

They shall not grow old as those of us left grow old. Age shall not weary them, nor the years condem. At the going down of the sun, and in the morning WE WILL REMEMBER THEM 
 
Post #4754312nd Jun 2009 8:33 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Laughing Laughing yeah thought I'd add that to make sure you knew what you were getting Wink
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Post #4754412nd Jun 2009 8:45 pm
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Bodsy
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Member Since: 06 Nov 2006
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Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

You might be better off ordering one of these sets & just having them connected directly to 12v? may be cheaper as they're only £7.99 inc postage from China. Took about 15 days to get here ISTR Thumbs Up
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Post #4754452nd Jun 2009 8:46 pm
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CG
 


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England 2006 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Any links to the site Thumbs Up
 
"I know that you believe that you understood what you think I said, but I am not sure you realize that what you read is not what I meant" 
 
Post #4754682nd Jun 2009 9:39 pm
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