$13.39 – Xiaomi Mijia Night Light 3 With Motion Sensor Light Sensor (Banggood, Aliexpress: Xiaomi Mijia Night Light 3 With Motion Sensor & Light Sensor 600mah Rechargeable Adjustable Brightness Night Lamp – Warm Light (the best price with coupon)).
I have just checked coupons. The lowest price I could get is $13.39 for Xiaomi Mijia Night Light 3 With Motion Sensor Light Sensor (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood ($13.39)
Banggood warehouse is located in China. Is it good price? Well, according to CouponsFromChina database this price is the best in history (7 records). There’re 2 active coupon codes available! Awesome!
Link: Banggood product page
Price without coupon: $15.49
1. ($13.39): BG60773b
2. ($13.39): BG00e21d
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
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.
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi Mijia Night Light 3 With Motion Sensor Light Sensor. The lowest price was: $13.39.
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)).