Lights influence my moods and emotions. That means, taking an influence on my productivity too. If you're the same kind of person, you would certainly enjoy having smart light bulbs in your home like this SimpleHome XLB7-1002-WHT Wi-Fi Multicolor Smart LED Bulb.
This bulb is readily controllable on your smartphone via an app called Simple Home App, no need for a hub. Choose from 16 million different colors and create custom schedules for a fun vibe. It will readily work with your home lighting fixtures, making it hassle-free to install.