$8.55 – Wave Induction COB LED Headlight (Banggood, Aliexpress: Multi-function Wave Induction COB LED Headlight Outdoor Riding Light USB Charging Night Running Light Strong Light Headlamp (the best price with coupon)).
When I was updating this page the price was $8.55 for Wave Induction COB LED Headlight (in Banggood). You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($8.55)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Good or bad price? Pretty good price – average ($9.56) is higher than current one!
Link: Banggood product page
Price: $8.55
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): F01221, BGOutlight10, BG970f95, BGc1a113, BGa699ba, BG36b3b6, BG484e51, BG456e81, BG589b2e, BG544ad5
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Wave Induction COB LED Headlight. The lowest price was: $6.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).