Although numerous small developers and lighting giant Philips were earlier to marked with remote-controlled LED lightbulbs, General Electric and Quirky have teamed up on their own smart lightbulbs -- Link ($15-$25) -- plus a wireless Zigbee hub called Wink ($50). The Link bulbs come in 60W ($15, shown), 65W ($20) and 90W ($25) equivalent versions varying from soft white to bright white in color temperature, fitting into normal sockets and drawing…
