$10.99 – WEST BIKING Smart Brake Sensing Bike Taillight 400mAh Battery 8 Lighting Modes Waterproof Type-C Rechargeable Vibration Sensor Memory Function Colorful Bicycle Rear Light.
I have checked all old coupons and price is $10.99 for WEST BIKING Smart Brake Sensing Bike Taillight 400mAh (in Banggood). Check coupons or create price alert down below. What is the best price?
Latest coupon and price update (UTC):
Banggood ($10.99)
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood. What about the price? Hmmm, price is higher than average (which is $9.99 right now), so better set price alert down below…
Link: Banggood product page
Price: $10.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGAUG03, BGCYCLE5
(probably won’t work, but you can try them out)
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
Here is price history (for all/most countries) for WEST BIKING Smart Brake Sensing Bike Taillight 400mAh. The lowest price was: $7.99.
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)).