May contain traces of genius: $30.99 (Banggood). Updated: 03-02-2026.
Elfeland Smart Curtain Lights Bluetooth APP Control RGBIC LED Strings Window Decor with Music Sync DIY Text & Patterns Display for Christmas Party Wedding – 3*3m
Banggood warehouse: China.
Pretty sweet, this is the lowest price I have ever noted for this product!
Regular price: $41.99
Discount price $30.99 with coupon: BG73e6fd
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Price history and price alert
Price history (for all/most countries) for Elfeland 3x3m Smart Curtain Lights Bluetooth APP Control RGBIC LED Strings is here. The lowest price was: $30.99.
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)).