I have just checked coupons. The lowest price I could get is 21.5 USD for MATEMINCO FT01 Flashlight (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood (21.50 USD)
Banggood warehouse is located in China. I have no active coupons for you right now. Isn’t it too expensive? It’s a good price, isn’t it? The average is 30.55 USD.
Link: Banggood product page
Price: 21.5 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGOutlight10, BG887154, BG9009fb, FIN7523, F94323, BG589b2e, BGBLF25, BGee84b6, FIN5668, BGd57765, BGRAPFT01
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – MATEMINCO FT02 Flashlight (29.45 USD)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for MATEMINCO FT01 Flashlight.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).