Can DIY the EL light bar. What you need

1 LED any colour you like
2 Translucent flexible PP strip (like those use for cutting grass) ACE ada
3 solder gun + tin
4 reflective foil tape. (to tape the joint to the strip) ACE hardware banyak
5 resistor
6 shrink tube
7 wires

Step 1.
Calculate the high power LED voltage consumption then get a appropriate resistor then solder resistor to + leg of LED. Then solder red wire to resistor and black wire to "-" side of LED.

Step 2.
Use shrink tube to cover each soldered point and use hair dryer or heat gun to shrink the shrink tube to protect the soldered area from water and short circuit.

Step 3.
Put another layer of shirnk tube bigger size to cover the bottom of LED and the wires.

Step 4.
Use sand paper to sand of the rounded head of LED to make it flat. Attached the flexible strip with glue and wrap the joint area with silver reflective tape. (Wrap the whole LED) reason is do not want the light to leak out from the side and all light will travel into the flexible strip. Also sand the flexible strip so that the surface all become translucent.

Step 5.
Repeat step 1,2,3,4 for the other end of the strip. ( you need to calculate the length you want 1st)

Step 6.
Joint the + wire of both LED together with solder so that 1 wire can power 2 LED. DO the same for the "-" wire.

Step 7.
Connect + wire to parking light + wire then "-" to body or parking light "-" side.

Have fun trying...

IF can get like this nice..


Just my own idea how to install EL or those light bar to FL headlights to be nicer...
Either Like this


or like this. Or maybe proton designer can replace the sighnal bulb section to be fog light like on the A31. then use LED light bar as signal....