Led Light Holder

Here is a simple led light that clips nicely to the tensioner on the extruder head.
This is for the Simple 2014 with wooden extruder.
The leds pop through from the bottom, there is a trench for the led wires and the resistor to sit in, I soldered mine.There is a slot for the suppy wires to sit in, and feed through on the lefthand side. Mine is connected to a 12V supply. My leds are white, forward voltage 3.3, current 20mA. With three of them this requires a 120ohm resistor.
Here is a link to a site that can help you if you have different values.
http://led.linear1.org/led.wiz
It's printed sideways for strength in the right places.