Feature: * Using high-quality LED chips, made of thick acrylic board, long service life and durable. * Intelligent control: you can control the lights through different methods such as wall switch, mobile APP and remote control, providing you with more convenient control methods. Specification: Voltage: 85V-265V. diameter:?330mm (200W). Interface: E27. Product name: bT crystal music bulb. Shade size: 33CM. Lamp body material: acrylic. Light color: white + RGB. Available color grade: Yes. Can dimming: Yes. Use place: suitable for family gatherings, ktv boxes, discos, dance halls, nightclubs, bars, shopping malls, restaurants, karaoke, squares, parks and other places. Package Included: 1 x Smart LED ceiling light. 1 x Remote control ?