According to my DB the lowest price is 15.99 USD for LAOTIE U7 Front Electric (in Banggood). Just check coupons out (with price alert and history). Do you want to know what the best price is?
Latest price update (UTC time):
Banggood (15.99 USD)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Well, is it a good price anyway? Let’s see… Average price for this item is 19.04 USD and current one is 15.99 USD, so it’s a good price!
Link: Banggood product page
Price: 15.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG89eaa2, BG8OFFCOUPON, BGc8e14f
(there’s a little possibility that old coupon will work)
Aliexpress
Click here… to search for LAOTIE U7 Front Electric Scooter Light on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for LAOTIE U7 Front Electric Scooter Light.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).