LED Hictop i3 Reprap

I needed some light on my print bed so I designed this little 4 LED holder that mounts to the bottom right hole of the blower fan between the fan and the bracket. just need a little bit longer M4 bolt.

I did it with 4 LED's because the white LED's i have draw 20ma and in series they run slightly undervolted so they run with no resistors or extra circuitry. Tapped into the always on extruder cooling fan and power 12v series to the leds. The hole at the top is not made so it will need to b