| Quantity(sets) | 1 - 1000 | 1001 - 2000 | >2000 |
| Lead time (days) | 50 | 60 | To be negotiated |
| Brake/Light-sensing Smart Rear Light Brake/Light-sensing Smart Rear Light/Rechargeable via USB | |
| Product Name | Brake/Light-sensing Smart Rear Light |
| Light Source | COB red LED 10m |
| Brake-sensing | For each stop, the light will return brighter automatically for 5s |
| Light-sensing | Auto-on if the light is insufficient while riding |
| Battery | USB recharge cable,recharing port is in the bottom of the upper part protected by the silicone cover. |
| Lithium-ion Battery | 3.7V/400mAh |
| With low battery indicator | |
| Waterproof Grade | IPX5 |
