280k mcd led headlights almost complete

dman090

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that's a bit big i prefer flush mount switches makes it look so much cleaner and sometimes it may even look stock
312RJBTTT1L._SL500_AA202_.jpg


hey thanks for letting me know. Radio shack has this one you posted so im going to go pick it up. Make it look close to stock. Anybody know the best way to wire up the switch.

same switch i got for my foglights

on mine there is 3 prongs that are coming off of it

prong 1 goes to a fuse tap
prong 2 goes to the fogs ( in your case the LED's)
and 3rd prong goes to a ground ( i found a nice ground under the dash where the ebrake is)
 

CobaltCpe

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hey,

I would like to use a mini-add-in-circuit like the one below. I see #20 for sunroof is there and i don't have a sunroof so thinking i could use that or even any of the empty slots. What size fuse should i use for the mini-add-in-circuit.

3c2dce34-cf0b-43a1-aabf-d886ccd13aad.JPG


1773594b19dbb11cbfc.jpg
 
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outtamymind

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well whats the amp rating per led. should only be .5 of an amp or less. so if you got 10 led's in each i wouldn't go higher then a 10amp fuse. try out a 7.5 first though
 

CobaltCpe

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well whats the amp rating per led. should only be .5 of an amp or less. so if you got 10 led's in each i wouldn't go higher then a 10amp fuse. try out a 7.5 first though

nah i have 12 leds in each headlight x 2 = 24. They are rated at 0.5 watts each. So that would be a 12 watts which then needs to be converted to amps.
 
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YelloEye

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nah i have 12 leds in each headlight x 2 = 24. They are rated at .5 amps.

So you need a 15amp fuse. Or that's my guess. If it blows that try a 20. Etc. But if you get to 30 and are still blowing em something is wrong.
 

CobaltCpe

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So you need a 15amp fuse. Or that's my guess. If it blows that try a 20. Etc. But if you get to 30 and are still blowing em something is wrong.

ok let me keep on checking and find out.
 
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CobaltCpe

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Amps = Watts/Volts

so for example if each led is 0.5 watt each x 24 (12 leds in each headlight) = 12 watts/12 volt (car) = 1 amp

So can i just remove the sunroof 15 fuse, replace that with a blown fuse and add a 2 amp fuse for the leds. I think this would work with the add-a-fuse.
 
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