Headlight bulb issues

[n00b on demand]

Ok about 2 months ago or so i had replaced the regular yellow halogen headlight bulbs with the "HiLite" clear headlight bulbs. They are pretty good and i can see very well with them but I am having one problem. The drivers side bulb is always going out. Not because of the bulb is bad but the bulb keeps coming loose from the connector. Everynight for the last week at night when i start the car that one bulb never works. I then have to pop the hood..take the bulb out and tightly put it back in. The wattage for the bulb is the correct one for the svx so i dont think it burned the connector out. The other one on the right side works perfectly. That bulb clicks in whereas this one on the drivers side doesnt click in and is always coming loose. I dont know what happened but im not sure what i should do as having to keep popping the hood and press the thing into the connector hard is getting kinda annoying.