Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-FUN6 Sensor Type-C UV Cabinet Light [EU] (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
Coupon (24.52 USD): BG589b2e
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): bGhOnEy10, BGBW10L, BGLIGHT0920, BgcLuBofErtA10, 10%ForNewBW, BGCuponation10, 10%ForBGBW, BGHONEY2110, BG10OFFAFF, BGwhielabel, BGf3d68d, 13f142, BGLIG12, BG10OFFAFF1, 00c906, BG6b7021
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-FUN6 Sensor Type-C UV Cabinet Light [EU] (-3 USD)
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-FUN6 Sensor Type-C UV Cabinet Light is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).