Cant edit dimmer in lightwrite 6 professional#
Days one through three will focus on material which would help the entertainment technicians advance their professional proficiency. The three-day schedule of courses is designed for Basic to Intermediate level technicians. This event is being hosted and co-produced by the Herberger College School of Theatre & Film in association with Desert States Section of USITT. New York, NY - The Joint Training Initiative of The ESTA Foundation and USITT announces Rigging, Electrical and Projection Training Sessions to be held at Arizona State University in Phoenix AZ. “In the next five years or so there are going to be many of the same issues as with CFLs with dimmer compatibility.FOR INTERMEDIATE LEVEL RIGGING AND ELECTRICAL STAGE TECHNICIANS “But that’s going to be a long-term thing,” Gordon says. Over time, as LEDs become more common in residential lighting, Gordon says more dimmer switches for LED lights will be installed in homes. They’re going to have to give an indication of what kind of dimmer switches their product will work with… They’re going to have to label them as dimmable,” Gordon says.
“I think, as we see more LED replacement lamps, screw-in lamps, that’s something manufacturers are going to have to do. In fact, Gordon says she is only aware of one LED manufacturer, Cree LED Lighting Solutions, that specifies which company’s products are compatible with its lights. But Gordon says most LED bulb manufacturers have not begun to inform consumers about whether or not their light fixtures are compatible with existing dimmers. Luckily, CFL manufacturers are now beginning to specify on their packaging whether the bulbs can be used with dimmers. And LEDs are starting at already way below that, so even if you had a bunch of LED fixtures on it, it still wouldn’t meet the minimum load requirement for the switch, so that’s another challenge,” Gordon explains.
“ they’ll have a 100-watt minimum load that they’ll work on. The problems are even worse with LEDs because Gordon says some dimmer switches for LED lights have a minimum load requirement to work, and when those dimmer switches are hooked up to the extremely energy-efficient LEDs, the dimmers will not work at all.
Cant edit dimmer in lightwrite 6 drivers#
These dramatic spikes in current are fine for incandescents, but Gordon says CFLs and LEDs both require very specific power levels to operate and often the ballasts and drivers that regulate power to the CFL and LED bulbs are not able to withstand the pulsating power.įor example, Gordon says some screw-in CFLs will work with the existing dimmer switches, but often when the lights get down to a 30 percent light level, they will simply shut all of the way off instead of gradually dimming to darkness. Because it happens to fast, most people do not detect that the light is flickering instead it just looks light the light has been dimmed. That is because current dimmer controls are designed to work with incandescent bulbs, and the technology they use is not always compatible with CFLs or LEDs.Īccording to Kelly Gordon of the Pacific Northwest National Laboratory, normal household dimmer lights work by turning the power on and off to an incandescent bulb very quickly. In some cases, if consumers want to replace their incandescent bulbs with more energy-efficient lighting sources such as compact fluorescents or LEDs, they may find that their existing dimmer controls will not work.
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