(Note: If it is used for LED or energy saving bulb /the power load should be less than 100W), RF Frequency: 433MHz., Working voltage: 220V AC, Type: 1/2/3 Gang, Load Power: 3-300W/gang, Color: White /Black /Gold, RF Standard Code: 1527, Wireless type: Wi-Fi 2.4GHz.
Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Coupons for Moeshouse 220V WiFi Smart Light Switch RF433? Nope, there’re no coupons in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BG1735414, 6GSGIT, ADMITAD2212, BGSmart6, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8ReviTrage, Cuponation9
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Moeshouse 220V WiFi Smart Light Switch RF433 [EU] ($-3)
Price history and price alert
Do you need price history chart (for all/most countries) for Moeshouse 220V WiFi Smart Light Switch RF433? There we go. The lowest price was: $15.25.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).