loose head light bulb

Every time i go over a bump i can that my light beam moves. The headlight is not loose the bulb inside it is. I feel that almost all the bulbs are loose to some extent.

From what i have read the low beams are H7 and the high are H1. What I have never seen before is that here is holder for each bulb in low beam as well as the high beam one. Can these holder be replaced or does anyone have link to these ?

Attachment 80975Attachment 80976

Alright found it posting it here hope it helps someone

Mitsubishi Part Number Low Beam Holder MR221647 ($17)
Equivalent Mazda Part Number : B28V510A3A ($8)


Mitsubishi Part Number High Beam Holder MB606747 ($14)
Equivalent Honda Part Number : 33116-SD4-961($15)