[JBALES]

I recently had a headlight go out on my Spyder headlights and went to AutoZone and was referred to the ZXE Silverstar Halogens ... I went to install them and noticed there was a housing on them for a plug. Mind you, I'm not very educated in installing this type of hardware so I'm looking for advice. Did I purchase the wrong type of bulb? If not, is there anyone that can give me advice on how to install them? I've included pictures to show the difference between them.