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Detail Oriented
3,184 Posts
Discussion Starter · #1 ·
So I know what a major difference that running our TJ halogen headlamps off the battery rather than through the stock Jeep routing: improved brightness and less wear on the switch due to heat.

Does this modification also affect LEDs like TruckLites or JW Speakers on a TJ? Will altering the amount of power to them brighten them up the way it does stock halogens?

I am ignorant about LED technology and behaviors. I was under the impression that LEDs do not dim, that they are on or off, 100%, and that upping the juice a bit will do nothing for the lumens they produce.

Anyone here know enough to give me a certain and concrete answer to my above question?

Thanks in advance!
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