Channels

 

Special Offers & Promotions

 

 

Latest News

 

 

View Channel

New Products

 

 

View Channel

Video Presentations

 

 

View Channel

Separation Science

 

 

View Channel

Microscopy & Image Analysis

 

 

View Channel

Laboratory Automation & IT Solutions

 

 

View Channel

 

Gamma Scientific

Gamma Scientific

Gamma Scientific

Products

Contact Gamma Scientific


If you have not logged into the website then please enter your details below.

All articles from Gamma Scientific

  Gamma Scientific Awarded IES LM-80 Accreditation for LED Life Testing

The Gamma Scientific Laboratory (NVLAP Lab Code 200823-0) has been awarded accreditation by the National Voluntary Laboratory Accreditation Program for IES LM-80: 2008. 

gamma scientificIES LM-80 is an approved method for measuring lumen depreciation and maintenance of Solid State Lighting (LED) light sources, arrays and modules. The Illuminating Engineering Society (IES) developed the standard to provide an objective method to evaluate and compare LED components from different manufacturers. Lumen maintenance is the percentage of initial lumens that a light source maintains over a defined period of time.  LM-80 measures the depreciation of lumens over a specific timeframe to determine the useful life of LED components.

 

 

Media Partners

 

Exhibitions & Events