GE Starter Kit Bundle, 3 Pack contains 3 bulbs and hub Using the included hub to connect to the Wink app, you can control individual bulbs or groups of them from afar. Easily automate your lighting to turn on when you wake up, turn off when you leave, or dim when bedtime approaches. GE Link light bulbs last over 22 years (based on 3 hours/day) and use 80% less power than traditional ones.