Maximum Brightness 50LM, Charging Time 2H, Battery Capacity Polymer lithium-ion battery 600mAh, Lighting Mode Highlight-15h(30LM), Low Light-30h(12LM), Fflashing-50h(30LM), Breathing Light-26h(30LM), Weight 45g, Waterproof IPX5.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
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INFUN Bicycle Rear Light Cycling Automatic Brake Induction Taillight MTB USB Charge Breathable LED Flashlight Bike Safety Lamp | $17.63 | – |
Click here to search by yourself. Here are coupons that you can use.
Updated: 27-08-2025
Banggood
Warehouse in China.
Link: Infun F50 Automatic Brake Bike Tail Light
$25.54 with coupon: 13f142
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Do you need price history chart (for all/most countries) for Infun F50 Automatic Brake Bike Tail Light? There we go. The lowest price was: $14.69.
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)).