Updated: 10-01-2026.
QBKG21LM
Banggood warehouse: China.
Discount price $28.89 with coupon: BGSmart6
Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price |
|---|---|---|
 |
Aqara Wall Switch D1 Zigbee Smart Wireless Light Button Remote Control Compatible with Mijia App HomeKit WiFi | $13.20 |
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Price history and price alert
Check out price history chart (for all/most countries) for Aqara D1 QBKG21LM Live Line Zigbee Smart WIFI Wall Switch. The lowest price was: $10.5.
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)).
Aqara D1 QBKG24LM Zigbee Smart WIFI Wall Switch [EU] 
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![Price history for Aqara D1 QBKG24LM Zigbee Smart WIFI Wall Switch [EU]](https://couponsfromchina.com/pricehistory/History27145.png "Aqara D1 QBKG24LM Zigbee Smart WIFI Wall Switch [EU] price history")