Aliexpress
Click here… to search for Xiaomi Yeelight YLKG07YL Smart Light Dimmer on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi Yeelight YLKG07YL Smart Light Dimmer [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now…
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!
Old coupons (from the oldest to the newest): 502C6B, TEEBET, TTxBG10, AFfbG10, BGBLUESW, bgxmaswt, BGYEE11COU, BGYLK893, BGLIGHT2020, BGYEBWCN, BGdragonBoat, bGhOnEy10, BGYEE20COUPON, bgshOOp10, BGLIGHT0920, BgoFErTaSchInA10, BGELIG0920, BgcLuBofErtA10, BGYEE2021, BGAMQRKSB1, BGYEEL10, BG10OFFAFF, BGwhielabel, BG7ca84a, BGLIG12, BG10OFFAFF1, BGYEELIGHT21, BG42749c, 00c906, BGf2f71f
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi Yeelight YLKG07YL Smart Light Dimmer [EU] (-3 USD)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi Yeelight YLKG07YL Smart Light Dimmer.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).