A NEW LOOK AT COLOUR RENDERING

The CRI system, developed by CIE, is increasingly becoming criticised for being based on far too small a range of test colours to be taken into account in...

UNACCAPTABLE DISCOMFORT GLARE AND EVALUATION OF THE UGR

Unpleasant glare (dazzle) is one of the parameters that directly affects user comfort in lighting. It introduces discomfort and irritation.

Daylight harvesting

The Sun has ever been used by humans being as a main source of light. All the live organisms evolved by natural light, that is why human biology is highly associated with sun energy

Flicker effect in LED lamps and luminaires and its impact on the environment

What is a flicker? Can we see it? Flicker is most often described as visual instability caused by...

20% DIM Stand-by function in luminaires equipped with a motion detector

Modern lighting devices used in utility rooms or sanitary facilities use microwave technology to switch on...

HOW IMPORTANT IS IT TO ADEQUATELY PLAN YOUR LIGHTING AT PRODUCTION HALLS AND WAREHOUSES?

Proper lighting design in industrial buildings is a real challenge due to the specific nature of...

What LED strip light should you choose - 24V or 12V?

At the LED line® Light Research and Measurement Centre we conducted a study to compare the actual differences between 24V and 12V tape.

How to effectively plan outdoor lighting?

Proper design of facades and outdoor spaces lighting plays an important role in...

1-10V ANALOGUE CONTROL

We can observe a significant development of lighting control technology, particularly in the industrial sector. It results not only from...