STUDIO RLON & SEGULA
A successful partnership
At SEGULA, we place great emphasis on good collaboration with top-class partners. One example is our cooperation with...
PLM – Pupil Lumens
THE NEW UNIT AND ITS MEANING
How do you compare different light sources? This is not so easy, because the human eye already perceives light...
LED MYTH VS. TRUTH
BILLING THE 10 MOST COMMON LED MYTHS
Since the invention of the LED, half-truths and myths have surrounded the light of the small coloured...
LIGHT POLLUTION
IMPACTS OF LIGHT SMOG ON HUMAN BEINGS AND NATURE
Light pollution or light smog is the general illumination or brightening of the night sky....
QUALITY OF LED LAMPS
QUALITY FEATURES QUICKLY RECOGNISED
Bargain hunters beware – because especially in the lighting market, buying cheap may mean paying twice...
LUMINAIRE, LAMP, ILLUMINANT?
WHAT IS WHAT?
In normal language, especially for end customers, one means as much as the other and all terms stand for the same thing. But this is...
The Glare
No matter from which light source and from which direction the light comes – we often find direct light irradiation on the eye extremely...
LIGHTING AT THE SCREEN WORKPLACE
REQUIREMENTS FOR LIGHTING AT THE SCREEN
Working in the office has changed a lot in recent years. And not only in the office – more and more...
THE END FOR FLUORESCENT LAMPS
AND OTHER POWER GUZZLERS
Already in 2018, the EU Commission agreed with the EU member states on a tightening of energy efficiency requirements....
Borosilicate glass
A very special material
Not all glass is the same – so far so good. But why borosilicate glass? Why do we at SEGULA use this glass of all...