When I was updating this page, then coupon price was 15.99 USD for Black Knight B2000V Mosquito Lamp 1200mAh (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Best price?
Latest coupon and price update (UTC):
Banggood (15.99 USD)
Banggood warehouse is located in China. Is it a reasonable price for this item? Hmmm, price is higher than average (which is 15.32 USD right now), so better set price alert down below… Well, there is one coupon available right now.
Link: Banggood product page
Price without coupon: 16.99 USD
Coupon (15.99 USD): BG3793b2
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Coupon (12.6.2024, $13.99): BGbb82da
Item: Black Knight B2000V Mosquito Lamp 1200mAh
Countries: CzechRepublic, France, Germany, Greece, Hungary, Italy, Poland, Portugal, Slovakia(SlovakRepublic), Slovenia, Spain
Coupon (7.6.2024, $15.99): BGHOBBY141
Item: Black Knight B2000V Mosquito Lamp 1200mAh
Countries: CzechRepublic, Greece, Hungary, Poland, Slovakia(SlovakRepublic)
Coupon (23.5.2024, $17.99): BG849e05
Item: Black Knight B2000V Mosquito Lamp 1200mAh
Countries: Greece
Coupon (23.5.2024, $17.99): RendKinai639
Item: Black Knight B2000V Mosquito Lamp 1200mAh
Countries: Hungary, Poland
Old coupons (from the oldest to the newest): BG8afe11, BG5e6744
(these coupons are old, so probably won’t work)
Aliexpress
Click here… to search for Black Knight B2000V Mosquito Lamp 1200mAh on Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Black Knight B2000V Mosquito Lamp 1200mAh.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).