smart color bulb Fitting: E27 Form Factor: A60 Dimensions(D×H): Φ60×112mm Net Weight: 47.5g Energy Efficiency Class: F Certification: CE Blub Technology: LED Rated Lumens: 806lm Lumen Maintenance: 93.1% Beam Angle: 220° Correlated Color Temperature: 2700-6500K + 16 million colors Color Rendering Index: >80