Beam Angle: 105 degree, Bluetooth: Yes, Brightness: 600 lumens (55W equivalent), Bulb Type: BR30, Color temperature: 2700K (warm white), Communication protocol: Bluetooth and Zigbee, Cri: 80, Damp Rating: Dry, Dimming: Dimmable with app, Energy Cost: $1.81/year, Frequency Response: 100 Hz – 20 kHz, Lifetime: 25000 hrs, Limitations: No Dimmers, Minimum Requirements: Master Bulb, Ohms: 8 ohms / bulb, Power Factor: >0.5, Power Input: 120V AC, 60 Hz, Socket Type: E26, Sound, Speaker: JBL, Transmitter Power: 9.74 dBm, 10 to 35 meters, Wattage: Per bulb: 11.5W (rated), 15W (light and audio), Watts: 13W (max), Wireless Protocol: Bluetooth v2.1 + EDR