Read more U-SWITCH 811-2 | SMART LIGHT SWITCH Smart Light U-SWITCH is an IoT smart light switch (two gang switch) with full automation with U-SWITCH and U-WIGO. Color: WHITE Easy and safe installation for Smart Homes with smart lights U-SWITCH 811-2. Compatible with Alexa and Google Home. Control Your Lights from Anywhere. ESTIMATE SHIPPING: Due to high demand and COVID-19 contingency, delivery can take up to 45 – 60 days to reach your destination.