
Guidance Note 9 Domestic exterior lighting: getting it right
Year Published | 2019 |
---|
FREE
GN09 advises on how best to install domestic exterior lighting to ensure it serves the required purpose and provides the correct level of illumination.
Year Published | 2019 |
---|
FREE
GN09 advises on how best to install domestic exterior lighting to ensure it serves the required purpose and provides the correct level of illumination.