You pull both bulbs and plug the black thingy into the socket.
I used a little rubber cement to keep the gasket in place.
A picture tells a 1000 words for the 'O' rings.
I had to file the notches on the circuit board so that it would fit properly. You might have to do the same.
Hope this helps.
I received the basic running/brake board in just three business days! It is nice and bright. I noticed the LEDs are directional and are aimed low, so I shimmed it to focus at ~4' high, where most tailgaters eyes are. I silicon glued the stock rubber stripping to the lense to hopefully prevent rain issues, (what about that thermal vent hole...). With refinements it's a nice upgrade.
Somewhat related to this thread if you're interested in LED lights...
Well, after my last rant here and then emailing CA and letting them know about the aforementioned forum, I am now the proud owner of another smoke lens integrated LED and flasher kit. I guess they felt guilty and sent me another one. Anyone interested? $50 for the lot plus $10 for shipping and handling. PM if interested.
I bet this whole set up was made in China for $1. I bet if I bought some board, cut it to fit, then soldered all those LED's in there with the resistors and all I could do it myself.
Anyone ever try that before?
I built a LED Liscence Plate frame -
it was ok - but the Clear LED's made it a little to Bling-ish for my style -
The LEDs on the sides of the Plate are yellow and were wired into the Turn Signals. The LED's on top and bottom of the plate are Red and wired into the Brake light curcuit, the two Red Lensed LED's are flashers, so that the when i was on the Brakes the top and Bottom rows of LED's would Flash - it was just too flashy for me, so i took it off and went with the CA intergrated with the Smoke LEns - much more stealthy.