Hyundai i10 Headlight Bulb Upgrade - How ?

I peeked under the hood of my i10 and realised that there is no direct connection to the back of the headlamp bulb. I saw that headlamp power connector which plugs into a special socket on the headlamp and then another lead running inside the lamp assy connects to the bulb. If you look at the headlamp assy, you can see that there is a cap at the back of the headlamp bulb. So my guess is that connecting a traditional headlamp socket is not an easy thing to do here.