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A common dual dimmer module used in stage lighting A dimmer. A dimmer is a device connected to a light fixture and used to lower the brightness of the light.By changing the voltage waveform applied to the lamp, it is possible to lower the intensity of the light output.
The major advantage of a lighting control system over stand-alone lighting controls or conventional manual switching is the ability to control individual lights or groups of lights from a single user interface device. This ability to control multiple light sources from a user device allows complex lighting scenes to be created.
3 Australian light switches and a "neon" indicator—in a 4-gang wall-plate. The lower switch is in the "on" or "down" position. Two Australian rocker switches (disassembled), together with a cutaway view, and a view of the switch connections An Australian architrave-mounted 2-gang switch plate and switches.
The S&P 500 fell 2.9%, just shy of its biggest loss for the year, to pull further from its all-time high set a couple weeks ago. The Dow Jones Industrial Average lost 1,123 points, or 2.6%, and ...
A man who is allegedly responsible for multiple assaults on transgender individuals within Atlanta, Georgia, has been arrested, police said. Michael Boykin, 28, was identified as a hate crime ...
The total share of debt in delinquency inched up to 3.5%, from 3.2% in the spring. ... 25 hostess gifts from Walmart are way better than a bottle of wine. See all deals. In Other News.
Joel Solon Spira (March 1, 1927 – April 8, 2015) was an American inventor, entrepreneur, and business magnate.. He invented a version of the light-dimmer switch for use in homes around the United States and led his Lutron Electronics Company into the production of lighting controllers.
A new long-acting preventive HIV drug could reach the world’s poorest countries by the end of 2025 or early 2026, a global health official told Reuters on Tuesday. The ambition is to start ...