SMAlux A19 Multi Color Bluetooth Smart LED Light Bulb

• Works with Google Home and Amazon Echo for voice control, together with a hub required.
• Work with Bluetooth on IOS/Android phone, tablet, etc.
• UL approval, using aluminum and plastic material.
• 16 million colors adjustable, 10 to 100 brightness dimmable.
• 8 classic scenes for choice or customize scenes personally.
• Several bulbs in a group to control in one command. Turn on/off at a preset time automatically.
• 20,000H lifespan, A19 9W 800lm can save up to 80% energy at 110-130V.