Check coupons or create price alert down below. Let’s see what best price is ATM.
Waterproof Level IP65, Battery pack capacity 6600mAh, Modes Turbo / High / Med / Low, Max output 3600LM, Brand WUBEN, Size 54mmx 40mm | 2.13inx 1.57in(LxD), Model B1, Flash Mode Beacon (1000 Lumens), Impact Resistance 1 Meter, LED 1x XHP70.2, Item Bicycle Light, Weight 164 g/ 5.78 0Z (Bike light) 1395 g/ 13.93 0Z (Battery pack)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($147.69): tRaDetRaCKeR
2. ($147.69): 8wEbgaInS5
3. ($149.29): 2203ActiesNL
4. ($150.90): BG00c906
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGAFF10OFF, BGCuponation10, 7bcdf9, BGHONEY2110, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BG4d9120, 00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for WUBEN B1 Bicycle Flashlight.
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)).