Hi,<br><br>I'm trying to model a light tube and a light well in eQuest. I'd like to bring light into the core and maybe a lower level and have this reduce the lighting required.<br><br>so, I create a window in the roof, change the window to "Tubular Daylighting device" and have a daylighting sensor in the space below (a core zone).<br>
But there is no effect on the lighting energy. This is the same if I use a skylight (aka a light well).<br><br>Has anyone used this successully?<br><br>thanks<br>Norm<br><br><br>