Description:
Control method：Wi-Fi 2.4G
Case Material: Plastic and Aluminum                              
APP：DoHome                                  
Phone system：Android 4.0/IOS9.0             
Channel：4（RGBW）
Wattage: <7.5W
Power factor: 0.6
Lumen: 550lm
Light emitting angle: 120
Color temperature: 3000K, RGB
Number of lamp beads: RGB:5050-0.2W*5, warm white: 2835-0.5W*16
Operating voltage: 100-264VAC, 50/60HZ
Plug: US 　
Effective control distance: visible distance 50 meters
Service life: 40000H

Feature:
Wifi-repeater: extend your wifi, repeat existing Wi-Fi and increase the range by up to 50 meters(160 feet)
App Control: app name is Dohome
Voice control: works with amazon Alexa, amazon echo, google home, google assistant

Other function:
Brightness adjustment , 16 million colors, Scene Change, Custom Mode,Timing Delay,Mobile Control,  Remote Upgrade

Package Includes:
1 X Wireless Wifi Desk LED Bulb