EVGA Unveils GTX Titan LED Controller Software
 

EVGA unveiled its LED Controller software v1.0.0.11 for GeForce GTX Titan. Similar to the one that works for the GTX 690, the software tinkers with the voltage of the 2-pin connector that powers the glowy GeForce GTX logo on the top of the card. The software gives you either static manual control, or adjusts the logo's brightness according to GPU utilization, clock; or produce a groovy "breathing" effect. The tool is also compatible with older GeForce GTX 690 graphics cards.

http://www.techpowerup.com/180653/EV...-Software.html