Step 1: Disassemble USB 12V Car Charger for Mobile.
Step 2: Preparing the Cover
Then I cut a piece of plastic equal to the size of the port where this socket has to be installed in the car. Cut a square box in the cover according to the size of USB port and a hole for led light. I applied carbon fibre vinyl sheet for refined look.
Step 3: Installation of Circuit Behind the Cover
Then I fixed the circuit board behind the cover using metal mender after which it gave this look.
Step 4: Wiring
Then I soldered the wires to the circuit board. These wires are to be connected to cigarette lighter for power. I also installed metal clips on the back of cover to fix it in the car.