place the switch on the tx using some hot glue

1 switch is for on/off
2 for red
3 for green
4 for blue

you can obtain different colors by using different combinations of 2,3,4 switches

@vishal RGB

pics of backlight

more

TX

Excellent work .... Hats off pratap

tx

wow looks real cool

not rgb only blue leds . but mine was the same funda u used here .
but ur light has a much better finish.

@docnayeem thanks

Hello Pratap,
Great work man!!!
Looks pretty. How did you do this(if you don't mind telling)... using LED's or something else?

@ utkarshg13
read the topic from the starting

ooopss... sorry...
I just saw the pics and that attracted me sooooo much that forgot to look the page no...

Great work awesome ingenuity,
The finish is great too

Thanks a lot for sharing this with us pratap

very nice work Pratap.

@satyagupta thanks