IES LM Standard Test for Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)

Electric Electronic Tests

IES LM Standard Test for Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IES LM testing.

IES LM Standard Test for Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)

The IES LM is a technical report published by the Illuminating Engineering Society of North America (IES). The report, titled "The IES Approved Method for Electrical and Photometric Measurement of General Service Incandescent Filament Lamps," describes a standard method for measuring the electrical and photometric properties of incandescent lamps.

The report provides guidelines and procedures for measuring the following lamp parameters:

  • Power
  • Voltage
  • Current
  • Luminous flux
  • Color temperature
  • Color rendering index (CRI)

The purpose of the procedures outlined in the report is to provide accurate and consistent measurements of these parameters for incandescent lamps commonly used in residential and commercial lighting applications. The report also includes information on the equipment and instrumentation required for these measurements, as well as data analysis and reporting.

It is widely accepted as a standard reference for the measurement of incandescent lamps and is used by lighting professionals, manufacturers and test labs around the world.

EUROLAB assists with IES LM test compliance. Our test experts offer the best service and controlled testing process in our laboratories to you, our manufacturers and suppliers, with the principles and duty of professional work.

Get Offer Now

To get an appointment, to get more detailed information or to request an evaluation, you can ask us to fill in our form and reach you.

WhatsApp