Package Included: 1x Smart LED Ceiling Lights 1x Remote Control Specification: Power:500W Voltage:110V-220V Product Name:bT Crystal Music Bulb Shade size: 40CM Light body material: acrylic Can color grade: Yes Can dimming: Yes Use place: suitable for family gatherings, ktv boxes, disco, song and dance halls, night clubs, bars, shopping malls, restaurants, karaoke, squares, parks and other places Features: * Made with High quality LED chip, thick acrylic , which ensures the long service time, durable for use. * Smart control: The light can be controlled by different method, such as wall switch, mobile APP and remote control, providing more convenience for you to control it. * Multi working mode: It have many modes, white light, warm light, neutral light, solid light, scene modes like music rhythm, gradient, colorful flashinging lights to meet your different needs flexibly, very pratical for your daily life. * Mobile APP and bluetooth can adjust the brightness, changing color, the remote control can turn the light on and off, adjust the brightness and color, playing songs, adjust the volume, it’s such a smart celling light that will change your concept for ceiling light, it’s like a loyal companion that will take good cares of your mood. * Energy-saving: With bright high power led light source, saving much power compare to the same level brightness normal light that doesn’t apply LED chip, Environmental friendly.