| Model name | TSV-SP |
| Model no. | TSV |
| S/N | 0031 |
| Light output | 2500mcd /10 lumens |
| Optical technology | |
| Light source | LED *10 |
| Input voltage (DC) | 6V(5V-16V) |
| Power consumption | 0.65W |
| Cable diameter | Ø 3mm |
| Cable length | 1400mm |
| IP rating | IP56 |
| Operating temperature (°C) | -25~+50 |
| Material | Plastic |
| Weight (w/o cable) | 18g (w/o bracket) |
| Dimension (WXHXL) | 17.1 x 37 x 26 mm (w/o bracket) |
| Mounting option | TSV-SP316 : Ø 31.6 & 30.9mm seat post TSV-SP272 : Ø 27.2mm seat post |
| Reflector (optional) | N/A |
| Compliance | CE / RoHS / REACH |
| Type of approval | StVZO-K / ISO 6742 |
| Approval number | ~ K 2550 |
Built for safety and trust, our lights carry the K-Mark certification under Germany’s StVZO road regulations. They also meet key international standards, including ISO 6742, CE, RoHS, and REACH compliance, ensuring reliable performance and responsible manufacturing.
Ø31.6 & 30.9mm

Ø27.2mm

Designed for versatility, it mounts securely on a wide range of seatposts, accommodating diameters of 27.2 mm, 30.9 mm, and 31.6 mm. This ensures a precise fit across common standards while maintaining a compact, reliable setup.
Delivers 240‑degree illumination, ensuring maximum safety and awareness. The expansive coverage enhances rider visibility from multiple directions, reducing blind spots and improving protection in traffic and low‑light conditions.
Crafted with premium, IP56 water-resistant materials and reinforced construction for reliable protection, durability, and consistent performance in demanding cycling environments.
Consumes only 0.6 W, delivering reliable illumination with minimal power draw. Designed for sustainability, it reduces energy usage while maintaining consistent visibility and safety.
Recognized with multiple prestigious global awards, this product stands out for its innovative design, superior performance, and compliance with international standards. Its achievements highlight both engineering excellence and market leadership.
| Weight | 0.25 kg |
|---|---|
| Dimensions | 9 × 7.5 × 12 公分 |
| Light Type | Tail Lights |
| Power source | E-Bike |
| Mounting | Seatpost |
| Max. Light output | < 50 Lumens (Be Seen) |
| Riding scenario | City/ Urban Area, Rural Area |
| Compliance | CE, ISO-6742, RoHS/ REACH, StVZO-K |
| Mounting Position | Seat Post |
| Power Cable | 1400mm Open + Self-sealing connector |
| Mount / Bracket | Seatpost Bracket / Mount (for Ø31.6 & 30.9mm), Seatpost Bracket / Mount (for Ø27.2mm) |