So i got 100 dollar DRL leds that i got for my 08 TL. My old bulbs work just fine, its just they were yellow and every other bulb is led’s and white so i just wanted everything to be the same. As i install them, They do turn on but its a little light then barely turns on. Mind you these are 6k lums which should bright up almost everything. So i thought i connected it weird so i flip it around and nothing happens. Out of curiosity i plug in an old bulb to see if i blew my fuse but as soon as i turn on my lights, The leds bright up everything and the old bulbs dont turn on. I do the same with other side and it turns on as 6k lumens should. They dont bright up after i plug in both led’s tho. anybody got ideas?

 

There's few threads about it - look for them.
In summary - daylight installation output is 6 V and your LEDs are 12V. You need to prepare new circuit.

 

also 6K is a color temperature, not lumens/measure of luminosity. If they told you these bulbs outputted 6K lumens, they would be total liars

 

And to add to that, 6K color temp is not white and will not match the HIDs.