Changing led's in my antec tri-cool fans.

[cobra93]

How do I identify what led's are in my antec fans? I would like to change the color from blue to orange. I know how to do the work, but I don't know what size or volt/watt led's I need. They all have molex connectors so I believe the fans are being fed 12 volts, but I don't believe the led's are are seeing 12 volts. I have all the tools needed to perform the switch, but I don't know the math. Thanks to any who can help.

[cobra93]

I may end up painting the fan blades as well for a better effect. Please give me your ideas, (pics). Thanks again.
Edit : I've been looking around and found these (XIGMATEK XLF-F1253 120mm 4 white LED), maybe I'll just switch mine out and change the led's to orange from white.

[ELItheICEman]

I used these for my 1200 fans:
http://www.frozencpu.com/products/5539/ele-234/3mm_Orange_LED.html?tl=g6c77s117

They work like a charm. Just make sure you check which lead is the anode on the old ones before you cut them off and you should be good.

[cobra93]

ELItheICEman, thanks for your response (link). Are they bright, compared to the blue led's against black blades?