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30

2020-07

How to Choose High-Quality LED Stage Lights

In a wide range of industries, LED stage lights are an indispensable part of any event, helping to set the mood and ignite the audience’s enthusiasm. With their vibrant, dazzling colors, they create a visually stunning spectacle that captivates viewers. No successful event can do without well‑designed LED stage lighting; to prevent potential stage‑related accidents, it’s essential to choose high‑quality fixtures, ensuring the event runs safely and smoothly. With so many LED stage lights available on the market, varying widely in quality, how should consumers go about selecting lighting that suits their needs while remaining safe and reliable?

2020-07-30

29

2020-07

What should you do if an LED streetlight malfunctions?

If an LED streetlight malfunctions, follow these steps to inspect and repair it. First, check the LED streetlight controller: a steady red light indicates that charging is in progress, while a flashing red light means the battery is fully charged. A yellow light signals that the battery is low and unable to provide normal illumination; if you disconnect and reconnect the battery cable at this point, the light will turn on, indicating that the controller has detected the battery capacity has increased after a full day of charging. Next, inspect the battery: under normal conditions, the battery should charge and discharge without issue. If, during testing, the voltage reads above 12V, and...

2020-07-29

29

2020-07

The principle of LED streetlights

Most people are already quite familiar with LED streetlights. Since the promotion of energy conservation and environmental protection, solar streetlights have won widespread market acceptance thanks to their unique advantages. Unlike traditional grid‑connected streetlights, which require complex construction—invoking earthworks, excavation, and occupying farmland—solar streetlights are easy to install and simple to maintain. This has undoubtedly brought significant convenience to remote mountainous areas where grid power has yet to reach. LED streetlights have made a major contribution to transforming road lighting. So, how exactly do they work?

2020-07-29

29

2020-07

Proper Use of LED Stage Lights

In LED stage lighting, white light is produced when the red, green, and blue LEDs are all fully illuminated. Red–green (RG) yields yellow light, red–blue (RB) produces purple light, and green–blue (GB) creates cyan light; together, RGB generates white light. However, relying solely on LED stage lights is far from sufficient—additional lighting fixtures such as follow spots and fill lights are also required to achieve a well‑balanced illumination. The most common applications of color changing and color mixing in LED stage lighting include LED par cans, floodlights, and wall washers, which are frequently used in large‑scale stage productions, galas, concerts, outdoor performances, urban lighting projects, and building decorations. As for pattern‑lighting applications, such as flower lights, magic lights, and chrysanthemum lights, these are typically employed indoors at performances and entertainment venues, such as…

2020-07-29

28

2020-07

Advantages of LED Street Lights

LED streetlights are currently one of the most widely used types of street lighting. Their broad applicability stems from their numerous advantages over traditional streetlights. They are compact and lightweight, encapsulated in epoxy resin, which not only protects the internal chips but also provides excellent light‑focusing and transmission capabilities. Their service life typically ranges from 50,000 to 100,000 hours. Moreover, they exhibit minimal lumen depreciation—less than 3% per year—whereas high‑pressure sodium lamps experience significantly greater degradation, losing roughly 30% or more of their luminous output within a year. Consequently, LED streetlights can be designed with lower operating power compared to high‑pressure sodium lamps.

2020-07-28

27

2020-07

Yisite: Professional LED stage lighting solutions

DONGGUAN YISITEGUANGDIANKEJI CO., LTD, located in Chang’an, Dongguan, was established in August 2012. The company specializes in the research, design, production, and sales of LED lenses. It boasts an experienced team of optical and mold design engineers, equipped with ultra-precision mold-making and injection-molding machinery. As a professional enterprise integrating R&D, design, and sales of high-power LED optical lenses, it holds a leading position in the field of LED stage lighting.

2020-07-27

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