Why we created this bundle:Waking up in the morning and going to sleep at night can be difficult. With this bundle you can wake up with refreshing bright lights and drift off to sleep with warm light that dims over time. Get up at night? No problem. The motion activated lighting will help guide you to your destination. | Philips Hue In Better Light Bundle - Starter Kit (4 Bulbs), Motion Sensor, Dimmer, & Light Strip