One of the things I got with my gaming rig was a G skill memory fan , but it came in blue :( Everything I have is red (case, fans even mouse and key board). So instead of changing everything to blue, I opted to stick with red :)
 
2 things. First, can someone tell me what size these L.E.D.s are (I think they are 2mm or something). I have a caliper to measure bulb size, but for the life of me I cant find my old bulbs. I got the fan last Christmas and found out they where blue, so I took the LEDs out and it has set on my desk ever since. (the EVGA superblock CPU cooler I'm using doesn't allow room for my RAM fans, so I didn't put them back in). But since I'm looking for a new/smaller cooler, I figured I'd start looking for red LEDs.
 
And second, has anyone actually done this? To me it seams like a strait forward bulb swap, but I cant find any records on anyone doing this. Can I just get 12 volt (propperly sized..2mm?) bulbs and slap them in?

 
Moving to the Memory section.

I have one of these GSkill RAM coolers and it uses 3 LEDs on each fan. It might be easier to replace the fans with the lighting color of your choice. If you decide to replace the LEDs make note of which lead is on the side of the LED that has the flat edge. This edge marks the Cathode and needs to be installed to the same terminal to insure proper polarity or the LED will not work. These LEDs from Radio-Shack look like they should work: http://www.radioshack.com...jsp?productId=12611319
 
If you have already unsoldered the LEDs and don't remember which lead was the Cathode just let me know and I will look at mine and let you know which is which. Good luck.

The Cathode is marked by the flat edge and connects to the (-) terminal. I don't have anything metric to measure correctly but 3 mm seems about right. The only reason that I have the fans is because they were included with the first set of 2133 MHz RAM I bought from NewEgg. At first they looked kind of cool but now they just sit in their box in the closet. lol

Nice!
 
BR?