Wink Hub and GE Link A19 Smart Wireless LED Light Bulb Bundle This starter kit bundles one GE Link LED A19 bulb with the Wink HUB: everything you need to control, dim, and automate lighting from your smartphone. The Wink HUB expands your centralized control by speaking many of the wireless languages that various products already use and connects them through the Wink app, providing a single organized platform from which you can operate your smart home. GE Link connected bulbs remotely operate lights from anywhere, sync them with other smart products, and automate lighting to fit your schedule.