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Lighting accuracy is critical in today’s residential, commercial and industrial markets. This is measured and quantified using the Color Rendering Index (CRI), which is the industry standard for measuring a particular light’s accuracy. CRI runs on a scale going up to 100, which is the CRI of a black
Assistance - Lighting Renovation of the Studio of Suining People's Broadcasting Station
What is DMX512?DMX512 is a system for controlling lights but it can also control other things. “Digital Multiplex” tells you how it works from the name itself. Like a time slot, the packets that make up most of a protocol tell which devices should get data. In other words, there is no address and no
What is DMX? DMX512 is a system for controlling lights but it can also control other things. “Digital Multiplex” tells you how it works from the name itself. Like a time slot, the packets that make up most of a protocol tell which devices should get data. In other words, there is no address and no i
DALI dimming vs. dimming of other kinds● Phase DimmingPhase dimming is the easiest and most basic way to lower the brightness of a light, but it is also the least effective. Here, the control is done by changing the shape of the sine wave of the alternating current. This makes the light less bright.
What is 0-10V dimming?0-10V dimming is a way to change the brightness of an electric light source by using a range of direct current (DC) voltage from 0 to 10 volts. 0-10V dimming is the easiest way to control the brightness of lights. It allows for smooth operation and dimming to 10%, 1%, or even 0
What is DALI?DALI stands for “Digital Addressable Lighting Interface.” It is a digital communication protocol to manage lighting control networks in building automation projects. DALI is a trademarked standard that is used all over the world. It makes connecting LED equipment from many manufacturers
Aba Normal University was founded in 1978, located in Aba Tibetan and Qiang Autonomous Prefecture, which is the main birthplace of the Red Army's fearless Long March spirit of "climbing snow mountains and crossing grasslands".
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How Does a Theatre Spotlight Work?A LED Theatre spotlight is a crucial component in stage lighting, providing focused illumination to highlight actors, set pieces, or specific areas of the stage. Understanding how a LED Theatre spotlight works is essential for lighting designers, technicians, and an
Choosing the right LED theatrical light can be a complex process. There are many factors to consider, from the type of performance to the size of the venue, the desired lighting effects, and the available budget. This guide will walk you through the key considerations to help you make an informed de
DefinitionAn ellipsoidal light, often referred to as an LED ellipsoidal spotlight in its modern form, is a stage lighting instrument that provides a controllable beam of light, allowing for precise focusing and shaping. It gets its name from the ellipsoidal reflector inside the fixture, which helps
LED Cyclorama Lights are essential tools for creating immersive and dynamic stage environments. They are designed to bathe large backdrops, known as cycloramas or “cycs,” in smooth, even washes of light, transforming them into vibrant landscapes, captivating skies, or subtle backdrops. This guide wi
Fresnel lights have long been a staple in the world of stage lighting and filmmaking. Their unique design allows for a powerful, focused beam of light that can be adjusted to create a variety of effects. In recent years, LED Fresnel spotlights have become increasingly popular, offering energy effici
