• There are no items in your cart

ANSI/IES LM 79 : 2019

Current
Current

The latest, up-to-date edition.

Approved Method: Optical and Electrical Measurements of Solid-State Lighting Products
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-14-2019

This approved method describes the procedures to be followed and precautions to be observed in performing reproducible accurate measurements of total luminous, radiant, or photon flux; electrical power; system efficacy; luminous, radiant, or photon intensity distribution; and color quantities and/or spectrum of solid-state lighting (SSL) products for illumination purposes, under standard conditions.

DocumentType
Standard
ISBN
978-0-87995-004-0
Pages
0
PublisherName
Illuminating Engineering Society
Status
Current
Supersedes

View more information
US$40.00
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.