450LM Smart Led Light Lamp 12W Alexa Voice Control Light Bulbs

3000K Warm White, 6500K Cool White, RGB, Dimmable, Control brightness, Saturation, Colour temperature, Scenario mode which fades, flashes and adjusts speed of sequence.
Control your lighting scheme from anywhere outside your home providing you have mobile or Wifi connectivity - Set your ambient mood - set your light schedules for easy home automation.
Save Energy - Reduce power usage up to 80%, LED long life makes it great for long term use, reduces replacing frequently.
Fits into standard base household bulb holders.

Specification:

Power: 5W/7W/9W/12W

Material: Aluminum + PC

Input Voltage: AC 85V-265V

Base: E27

Beam Angle: 270 degrees

Color: Cold White 5700K-6500K

Features:

-It has a built-in light sensor

-This dusk to dawn led outdoor lighting turns on automatically if it continues to be dark

-It automatically turns on at dusk when the illuminance is less than 15 LUX and turns off automatically at dawn when the illuminance is greater than 40 LUX.

-Lighting cycles automatically only if dark conditions exist.

-Automatically turn on at dusk(<15LUX)

-Automatically turn off at dawn(>40LUX)

Particulars:

2.4 ghz Compatible Wifi Smart Bulb - Control your LED bulb from you smartphone device, download the app 'Smart Life' from IOS App Store and Android Play Store.
Also supports voice control for Amazon Echo - Alexa & Google Home (see leaflet inside to connect to voice command and general easy get set up)