Specifications: With remote control, easy to change the light color. Applied this bulb to the E27 or B22 base, and then power the bulb. Suitable for living room, dinning room, store, party and other places. Item Name: Bluetooth Light Bulb Lamp Base Material: PC Lampshade Material: PVC Input Voltage: 100-240V LED Bead Type: 5730 LED Bead Amount: 24Pcs Lumens: 350-500LM Beam Angle: 180 Degree Color Rendering Index: 60-70 Power Factor: 0.5 Dimming: Yes Effective Lifespan: 30000h Waterproof: IP44 Light Control: by Remote Control Remote Control Battery: 1 x Button Battery (Included) Features: Bluetooth Connection, with Remote Control, LED Light Size: 95mm x 130mm/3.74" x 5.12" (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 Bluetooth Light Bulb 1 x Remote Control (Battery Included) With remote control, easy to change the light color. Applied this bulb to the E27 or B22 base, and then power the bulb. Suitable for living room, dinning room, store, party and other places. Wireless Bluetooth E27 B22 LED Light Bulb Music Playing Lamp with Remote Control,