Yes,you can use alexa to control and dim your lights
Wattage
25W
Type of Bulb
LED
Voltage
120 Volts
Light Color
RGB+WW+DW
Material
Aluminum, Polycarbonate
Waterproof
IP66
Beam Angle
120°
Wire Lenth
39.37 inches
Operating Temperature
-20 ~ +40℃
Control Method
APP Control
Item Weight
2.66 pounds
Product Dimensions
7.87 x 4.72 x 1.18 inches
Are these lights dimmable via Alexa
Does the item come with a plug?
Yes,it have a plug with 1m/3.28ft
Is a remote included?
No,they are controlled with app.
Can they be color synchronized when in groups?
Yes, the app has different modes and backgrounds