Get coupons, create price alert or check price history out! Best price?
Size 280x 28x 28mm, Battery Capacity 1500mAh, Power Supply USB Charging, Voltage DC 5V = 1A, Material ABS + Acrylic, Model 377, Color Pink / White, Weight 133g
Aliexpress
There’re some similar (or not) items on Aliexpress
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 China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($10.31): 13f142
you should apply the coupon in your 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/5cd
Old coupons (from the oldest to the newest): BGM11L, BGBFCR01, BGBFAFF2019, BGCITYADS2019, BG3LFL, BGHOMEAPP
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Check out price history chart (for all/most countries) for 3Life 377 USB LED Night Light.
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)).