The newfound GE Link adjacent 60-watt replacement -LRB- A19 -RRB- bulb, enabled by the newfound Wink app, lets you remotely control your home lighting from anywhere in the world while providing the selfsame quality lighting, energy efficiency and hourlong life that you expect from the GE brand. The 60-watt replacement flaccid good -LRB- 2700K -RRB- bulb, or A19 shape is commonly used for all-purpose lighting in table and floor lamps.While installing the users must : 1 -RRB- Install Hub software and all firmware updates .2 -RRB- Twist the bulb into lighted socket .3 -RRB- use app to scan for newfound items & connect them.Note : Suggest to use WINK Hub for best results. Any some other ZigBee hub will work with GE Link bulbs. All hubs must their firmware updated to ensure they are harmonious.