SNZ AS/NZS 1680.4
Interior and workplace lighting Part 4: Maintenance of electric lighting systems
|Publication Date:||30 June 2017|
This Standard describes the causes of light loss in indoor electric lighting systems, from environmental, operating and age related conditions, and recommends procedures for estimating maintenance factors for use in design calculations. The Standard also provides information to assist in the maintenance and servicing of the lighting systems and equipment.
This Standard is supplementary to and should be read in conjunction with the general recommendations of AS/NZS 1680.1.