Compliant with StVZO and ISO 6742; meets CE, RoHS, and REACH—road-legal beam that rides courteously in Europe.
| Model Name | TB03 |
| Model No. | TB03 |
| S/N | 0044-1 |
| Light Mode Output | High: 5500 mcd/ 20 lumens Standard: 2500mcd/ 10 lumens |
| Optical Technology | TB-K |
| Light Source | LED *18 (Red) |
| Input Voltage (DC) | Battery (3.7V/400mAh) |
| Runtime/Power Consumption | High: 5.5 hours Standard: 11.5 hours |
| Charge Time | 2.5 hours |
| Charge Require | Built-in USB-C, 5V 1A |
| Low Power Indicator | Yes |
| Charge Indicator | Yes |
| IP Rating | IP56 |
| Operating Temperature (°C) | -10 ~ +50 |
| Material | Plastic |
| Weight (w/o bracket) | 27g |
| Dimension (WxHxL) | 20 x 77.7 x 21.7 mm (w/o bracket) |
| Mounting bracket | Universal ø 22.2-35mm |
| Compliance | CE/RoHS/ REACH |
| Type of Approval | StVZO-K |
| Approval Number | ~ K2644 |
Up to 10.5 h with efficient, low-power design—battery-friendly lighting that stays bright without wasting energy on daily rides.
Outputs up to 20lm with a calm, even rear signature so drivers notice you early—clear, gentle presence for city rides and shared paths.
IP56 sealing resists spray and dust to keep visibility steady on commutes and gravel detours—durable performance through the seasons.
An integrated USB-C cable keeps charging effortless and cuts spare-cable waste, making day-to-day use simpler and more sustainable.
Tool-free magnetic quick-release snaps on secure, then lifts off easily for charging or storage.
Adaptive setup with 70–90° seat-post angles for a straight look; the included bracket fits Ø22.2–35 mm, covering city posts to aero designs.
Remembers your last mode at power-on; designed without flashing modes for courteous, road-legal visibility in shared traffic.
A removable back cover supports professional maintenance and battery servicing, prolonging lifespan while minimizing unnecessary replacement.
| Mounting Position | Universal ø22.2-35mm |
|---|---|
| Mount / Bracket | Magnet Mounting Bracket |
| Compliance | CE, ISO-6742, RoHS/ REACH, StVZO-K |
| Light Type | Tail Lights |
| Max. Light output | < 50 Lumens (Be Seen) |
| Mounting | Seatpost |
| Power source | Rechargeable Battery |
| Riding scenario | City/ Urban Area, Rural Area |