Qualcomm flicks switch on Internet-connected light bulbs

By Noel Randewich SAN FRANCISCO (Reuters) - Qualcomm on Monday unveiled easy-to-use blueprints to help manufacturers make LED light bulbs that use the chipmaker's wifi technology to connect to the Internet. "Smart" light bulbs and other gadgets from thermostats to door locks packed with chips and sensors can be controlled remotely or programmed to turn on and off at different times or when people enter or leave their homes. Qualcomm, the smartphone chipmaker based in San Diego, Ca