Luminance: 0.7 lm or 3.8 lm and 12 months or 6 months of working time, Material: ABS, Optional Color: Warm White, Battery Type: 3xAA batteries.
Check coupons or create price alert down below. What is the best price?
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Hong Kong. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($15.75): BGAFF10OFF
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): MJNL19, MJNL22, mijia222, mijia333, mijia334, mijia224, mijia233, MNL122, alibuy75284, 502C6B, 19BGMILight1, mijia888, mijia668, TTxBG10, mijia665, MayDay10, BGmijia68, BGNIGHTLIGHT01, BGMIJIA33, 2019SPEDM, BGNIGHTLIGHT22, bgssaff9, AFfbG10, BGMI388, BGMI553, BGaDmITAd, BGMI588, aff7off, BGMJYD01, BGBFAFF2019, BGCITYADS2019, BGMJYDYL01, BGMINL33, BGMIJIA255, 2020CNY, BGVDay10%off, BGLIGHT2020, BGMIJIA988, BGYLRA, bGhOnEy10, BGMIJIA655, BGYEBWCN, BgoFErTaSchInA10, BGELIG0920, BgcLuBofErtA10
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi MiJIA MJYD01YL Night Light [EU/CZ] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi MiJIA MJYD01YL Night Light. The lowest price was: $5.99.
Price records source(s): Gearbest, 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)).