You can get 103cm RGB LED Floor Lamp for $29.99 using coupon code (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
103CM RGB LED Floor Lamp Smart Remote Control Modern Corner Floor Lamp Atmospheric Standing Stand Light Christmas Decor Lighting
Banggood ($29.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. Good or bad price? Hmmm, price is higher than average (which is $18.52 right now), so better set price alert down below…
Link: Banggood product page
Price: $29.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG89789e
(these coupons are old, so probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for 103cm RGB LED Floor Lamp.
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)).