led help!!!

trying to install these led map and dome lights i got from ledsolutions. is there a diy on here? I guess I'm just dumb when it comes to these, i thought id just swap bulbs out and be done but like the dome light has a wire hanging from it, where does it go???

 

Anyone? I thought I could just pull out the bulb and put the new ones in but they don't look like glass bulbs they look different

 

Nevermind, figured it out. Turns out the first bulb I was using was bad along with the dome light and the other bulbs, oddly enough, I put them all in backwards first, once I swapped them around they worked. lol. Told y'all I didn't know $h!t about lighting or wiring. But I sure can fix multi-million dollar aircraft! Scary, huh?