Feature: Energy Saving- Our ceiling light to replace 100W fluorescent tube fixture saving 65% on your electric bill. Reduce re-lamp frequency with a rated lifespan of 50,000 hrs. Timer Function- Automatically on/off according to schedule set up by APP; It can be used as alarm clock to start up and shut down by setting the timer switch; also, it can play music while the light is on , a good way to wake you up. Eye Protection Desigh- No stroboscopic,no noise. evenly glare-free,not only protecting your eyes from harsh and glare lights,but also creating a warm and comfortable family environment for you. Lamp Effect" of Music- You can select the "Rhythm" mode to realize the collaborative effect of color rhythm and music rhythm. Then you can enjoy party, Disco and dancing lighting effect at home. APP + Remote - It comes with a 2.4g remote controller, with which you can adjust the brightness and color temperature as well as the volume of music. It also offers a night light mode. You also can control it by smartphone app. Specification: LED QTY: 168 2835smd. Brightness: 1560lm. CRI: 80. Voltage: AC85-265V. Material: Acrylic. Mode: APP control+ remote control. Light Color: RGB. Package Included: 1 X Ceiling Lamp. 1 X Set Metal Screws. 1 X User manual ?