By adopting multiple lighting modes and music mode design, our bulb is ideal for Christmas, Halloween, parties and other festivals or events, adding more cheerful and fantasy atmosphere. Anyone who receives our bulb as a gift will love it. Our Bluetooth-compatible LED bulb comes with a remote control, which brings you more convenience to control on/off, brightness, lighting modes, music volume of the lamp with one key. This is a great gift for family and friends. It is constructed of PVC material. The length of this product is 13.2cm and width is 9.5cm. This product is perfectly suitable for home, household, dorm, office, bedroom, etc. Item Name: Light Bulb Material: PVC Lamp Base Type: E27 Input Voltage: AC 100V-265V Light Color: 10 Colorful Lights+White Light Light Source Type: LED Features: Easy to Install, Long Lasting, Energy-saving Drive: 5V1A Drive Horn: B6 External Magnetic Horn Size Details: 13.2cm x 9.5cm/5.2" x 3.74" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Light Bulb 1 x Remote Control