6.06 USD – that is current price with coupon for Waterproof LED Headlamp COB Work Light (in Banggood). You can create price alert here, copy coupons and view price history. What is best price?
Latest coupon and price update (UTC):
Banggood (6.06 USD)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. Is it good price? Hmmm, price is higher than average (which is 6.03 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 6.06 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG589b2e
(you can check these old coupons out, but these probably won’t work)
Aliexpress
Click here… to search for Waterproof LED Headlamp COB Work Light on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Waterproof LED Headlamp COB Work Light.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).