Aliexpress
Click here… to search for 3pcs of Xiaomi Yeelight YLYD01YL USB Powered Night Light on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 3pcs of Xiaomi Yeelight YLYD01YL USB Powered Night Light [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
Coupon (58.90 USD): BGYEELIGHT21
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGaDmITAd, 502C6B, BGYEE11COU, BG9NY, bGpAnDacHeCk, BGLIGHT2020, BGYLNLIGHT, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGYEE20COUPON, bgshOOp10, BGLIGHT0920, BgoFErTaSchInA10, BGELIG0920, BgcLuBofErtA10, BGYEE2021, BGCuponation10, BGYEEL10, BGHONEY2110, BG10OFFAFF, BGwhielabel, 13f142, BGLIG12, BG10OFFAFF1
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 3pcs of Xiaomi Yeelight YLYD01YL USB Powered Night Light [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for 3pcs of Xiaomi Yeelight YLYD01YL USB Powered Night Light.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).