Lamp Beads LED, Remote Size 55x37mm, Weight 118G, Product Wireless Remote Control Steering Tail Light, Product Size 98x35mm, Product Color Black, Charging Type USB Charging, Charging Time 2 Hours, Battery 500mAh.
Just check coupons out (with price alert and history). What is the best price?
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGOutlight10, BG589b2e
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for 500mAh Wireless Remote Control Steering Tail Light? There we go. The lowest price was: $5.99.
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)).