
Blue Force Sports
Bike Rear Light With Intelligent Sensor, Anti-theft Alarm, USB Rechargeable, Flash
The A8 rechargeable bicycle rear light combines a COB light source with a sensor alarm and remote control. Product images show mounting beneath the saddle or on the seatpost, with a separate handlebar-mounted remote.
View details & specificationsAvailable to order
SKU: CJZX109280701AZ
Shipping
US & worldwide delivery. US estimate: 3–10 business days after dispatch; processing up to 3 business days. International times vary by destination.
Shipping detailsReturns
Request a return in unused condition. Report order issues within 14 days of delivery.
Return conditionsTake a closer look
Details & specifications
The A8 rechargeable bicycle rear light combines a COB light source with a sensor alarm and remote control. Product images show mounting beneath the saddle or on the seatpost, with a separate handlebar-mounted remote.
Specifications
- Housing: PC plastic and engineering ABS.
- Light battery: 800 mAh, 3.7 V lithium battery; USB rechargeable.
- Remote battery: 12 V 27A alkaline type.
- Listed saddle-bracket spacing: 50–70 mm.
- Listed alarm sound level: 105–120 dB.
- Listed remote range: 10–50 m; obstacles and surroundings affect reception.
- Remote dimensions: 58 × 35 × 15 mm.
The packing list specifies one bicycle tail light; the images also show the remote and mounting hardware. Confirm included accessories before ordering. Keep the alarm away from ears when testing. An alarm is a deterrent and does not replace a secure bicycle lock.





Good to know
How do I choose the right option?
Check the product specifications and any size chart above, then select your preferred option before adding it to your cart.
Where can I find delivery information?
Our shipping policy covers processing and delivery estimates. Shipping details
Can I ask a question about this product?
Yes. Send us the product name or link and your question so we can help you find the information you need. Contact us








