Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 2pcs Solar Power 20 LED PIR Motion Sensor Wall Light [EU] (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood.
Link: Banggood product page
Price: -3 USD
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
Old coupons (from the oldest to the newest): BG9a5cbf, MVC8SPRING, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGf94f14, BGLED2206, BG8ReviTrage, Cuponation9, BGLED07
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 2pcs Solar Power 20 LED PIR Motion Sensor Wall Light [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for 2pcs Solar Power 20 LED PIR Motion Sensor Wall Light.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).