Sirius was established in 1983 and has been designing, manufacturing and exporting vehicle lighting under our private brand of SIRIUS. With more than 30 years of experience in the lighting business, Sirius has developed and utilized its extensive lighting expertise and advanced optical designs to bring our customers a wide range of high quality products.

Our lighting product lines range from auxiliary lamps, fog and driving lamps, HID lighting, headlamps, rear lamps, LED lamps and work lamps for the application in passenger vehicles, trucks, commercial vehicles, industrial heavy-duty machinery, marine and other lighting applications. Products are designed, tested and manufactured in compliance with the international standards, such as ECE, DOT and SAE.

Our quality management system is set in alignment with definitions set out in the IATF 16949:2016 standards and customized to meet additional customer specific requirements. We have successfully passed quality audits by well-known international corporations and proven our superior quality as compared to competitors.

Testing and homologation of various lighting functions to ECE and SAE requirements can be accomplished in the Sirius photometric laboratory, which is completely equipped with a computer controlled LMT goniometer linked to a photocell at 5m and 25m positions. Sirius has a complete environmental testing facility on site for accelerated lifetime testing of all products according to our customer’s specific requirements.

Sirius consistently meets and exceeds customer expectations through the strength of our in-house engineering, including mechanical, optical design and electronics design.

Sirius operates a factory in Tainan, Taiwan. Vacuum-metalizing, which is a key process for optimizing light output performance, is performed by our subsidiary located in Tainan, Taiwan. The approach creates a quality controlled and flexible production system that allows Sirius to manufacture a wide range of various lighting products.