IES approved method for the electrical and photometric measurements of low pressure sodium lamps

An edition of IES approved method for the electrical and photometric measurements of low pressure sodium lamps (1983)

IES approved method for the electrical and photometric measurements of low pressure sodium lamps

By IESNA Testing Procedures Committee. Photometry of Light Sources Subcommittee.

0 (0 Ratings)

0 Want to read0 Currently reading0 Have read

Publish Date

1983

Publisher

Illuminating Engineering Society of North America

Language

eng

Pages

Description:

subjects: Electric discharge lighting, Electric lighting, Sodium vapor, Electrical lighting, Sodium vapor, Sodium vapor Electric lighting, Sodium vapor Electrical lighting, Standards, Testing