How to Reduce Glare from LED Downlights
Downlighting is such a useful and effective source of light that the downlighter has been adopted into most interiors. However, they can often be the reason why a room’s lighting just isn’t comfortable to be in.Get more news about Glareless Downlight,you can vist our website!
If you have ever been distracted or had eye strain and even a headache from harsh lighting, glare from badly chosen downlighters will often be the culprit. Quickly learn why and how to choose downlights effectively and drastically reduce the glare from the downlights in your interior.
Glare is the description given to the experience of uncomfortable light into the eyes.
It can come from the light source itself, e.g. light directly into your eyes from a luminaire as well as the the experience of where the light ends up, e.g. where a surface is lit too brightly and the contrast to its surroundings is too great and therefore just too bright to look at easily.
Even the casual buyer of downlighters will benefit from knowing a little about the causes of glare as the good news is it can be reduced if the downlighters for the room are chosen wisely.
GR stands for the Unified Glare Rating and is how glare is quantified from light sources in a space. It’s helpful to know of this rating as a downlight manufacturer can measure and specify the UGR value of the product so you can head for the better ones.
An LED downlighter recesses the majority of itself behind the ceiling, simply leaving the front plate (bezel) showing flush against the ceiling or with trimless plaster in downlighting even nothing showing, all but a small hole for the light to escape from.
The powerful source of light within an LED downlighter, whether a dedicated LED downlight or one that houses an LED lamp, will inevitably be incredibly bright to look at directly with so much light leaving such a small aperture.
Why is a Downlight so Glary
A group of downlights can feel too bright because they are producing too much light for the size, color and finish of the room but it can also be because some of its light is meeting the users eye too directly.
Glare From a Badly Positioned Downlight
LED Downlights are largely used as ambient lighting with a primary purpose to create a wide bright illumination to the space. The installation spacings become generalised to create this uniform covering of light and in doing so some of the downlighters may become too close to a surface so it becomes overlit, such as a kitchen cupboard door.Also, some of these downlight positions although great for ambient lighting are detrimental to other tasks and become uncomfortable to be near as the angle of the light from it ends up in someone’s eyes.
