NliteN has just added the dimmable 2D-Lux™ Smart LED Disk (SLEDD) to its campaign on Indiegogo. The 2D-Lux SLEDD, a 60W-incandescent-replacement LED smart "bulb", adds an Atmel AVR microcontroller, USB interface, and hardware-expansion pins to the 2D-Lite™ LED Disk (Sept 4, 2013 PR here), bringing intelligence, programmability, additional hardware functions, and the ability for consumers to install, and run, light bulb apps, including smartphone control, at very low cost -- about the average price of "dumb", connectivity-incapable, LED bulbs at most retailers - US$ 25.