Cloud Light Technology Limited (“Cloud Light”)-A Lumentum Company-designs, markets, and manufactures advanced optical modules for datacenter interconnect and optical sensor for automotive applications.

Headquartered in Hong Kong, Cloud Light was founded in 2018 as a spin-off from TDK Corporation. It has facilities strategically located in the region, including research and development centers in Hong Kong and Taiwan, and state-of-the-art manufacturing facilities in Southern China, and in South East Asia.

Caring Company 2022-24

We are delighted to announce that Cloud Light Technology Limited is awarded the Caring Company Logo by The...


Hong Kong

Corporate Office & R&D Center

Cloud Light Technology Limited
Units 1515-1519, Building 19W
19 Science Park West Avenue
Hong Kong Science Park
Pak Shek Kok, New Territories
Hong Kong

T +852 3619 3918


R&D Center

Taiwan Cloud Light Technology Limited
14F-1 & 14F-2, No. 268, Liancheng Road
Zhonghe District, New Taipei City 23553
Taiwan, R.O.C

T +886 (2) 8227-3600

Dongguan, China

Manufacturing Plants

Dongguan Cloud Light Technology Limited
4 Ankang Street
Changang Town, Dongguan City

Guangdong Province, PRC 523870

T +86 (769) 8155-5998