USB Brake-Sensing Bicycle Tail Light

A COB LED, aluminum shell and brake-responsive mode define this seat-tube bicycle tail light. The source lists a 500 mAh rechargeable battery and 100-lumen maximum output; its minimum-order statement and conflicting standby timings ...

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$62.00

Available to order

SKU: CJYDQCZX01509-For Seat Tube

Shipping

US & worldwide delivery. US estimate: 3–10 business days after dispatch; processing up to 3 business days. International times vary by destination.

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Request a return in unused condition. Report order issues within 14 days of delivery.

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Details & specifications

Tail-light specifications

Light source: COB LED
Maximum listed output: 100 lumens
Battery: built-in 500 mAh rechargeable battery
Charging: USB; green indicator described as showing a full charge
Shell material: AL6061 aluminum
Listed beam angle: 180 degrees
Listed water-resistance rating: IPX6
Maximum claimed operating time: 24 hours, depending on mode
Mount option: seat tube

Automatic operation

In automatic mode, the source states that the light turns off after 10 seconds in a bright area and turns on in a dark area.
Braking activates a brighter mode for approximately 5 seconds.
The source gives conflicting stationary shutoff times of 10 and 60 seconds. Confirm the actual behavior before use.

Ordering note

The original source states a minimum order of 200 units. Confirm this requirement and package quantity with the seller before ordering; the storefront option alone does not resolve it.