|Summary and Challenges
- Adoption of the fluid cooled heatsink LED lighting fittings with a view to saving energy and reducing operating and maintenance costs in an outdoor environment.
- A laboratory test by an accredited laboratory in Hong Kong on the fluid cooled heatsink LED lighting and other commonly adopted light source(s) in an outdoor environment (e.g. High-pressure sodium vapour lamp (SON), ceramic metal halide lamp (CDM), etc.) is required to be provided when deemed necessary (e.g. LM79, LM80, Ingress protection test, etc.).
- The provide lighting source shall meet the requirement as stipulated in the latest “Public Lighting Design Manual” by the Highways Department.