Огни футбольного стадиона

 Огни футбольного стадиона

Футбол – это коллективный вид спорта с высокой конкуренцией, популярный во всем мире. Истории развития футбола достаточно, чтобы проиллюстрировать его жизнеспособность и влияние. Согласно правилам ФИФА, длина футбольного поля составляет 105 ~ 110 м, а ширина – 68 ~ 75 м. Не должно быть препятствий на расстоянии не менее 5 м от нижней и боковой линии для обеспечения безопасности игроков.… Read More

The Working Principle and Design of Solar LED Street Light

Solar energy is the most direct, most common and cleanest energy source on earth. Solar energy is a huge amount of renewable energy. The radiant energy reaching the surface of the earth every day is approximately equal to 250 million barrels of oil. It can be said to be inexhaustible and inexhaustible.

Almost all the spectrum of the LED is concentrated in the visible light band, so the luminous efficiency is high.… Read More

RGB Light for Stage & Concert

Lumen de luz de fotografía

¿Qué es el lumen?

Lumen es la abreviatura en inglés de Ansi Lumen, o Lumens. Lumen, originalmente era una unidad para indicar el flujo luminoso, es decir, la energía perceptible del ojo humano irradiada al espacio circundante por la fuente de luz en una unidad de tiempo. El símbolo es Φ, 1 lumen equivale a la energía irradiada por una fuente de luz monocromática de 1 / 680W.… Read More

Performance of Lighting Design

1. Surface Light Performance

Surface light refers to the luminous surface made of indoor ceiling, wall and ground.

The ceiling light is characterized by uniform light, sufficient light, and various manifestations. If fluorescent ceilings are used, the light density must be consistent to ensure sufficient light in each space. Another example is the use of large-area downlights on the ceiling. There are regular small downlights on the ceiling, as if the night sky is dotted with stars.… Read More

Come funzionano gli apparecchi a LED dimmerabili?

Le luci a LED hanno bisogno di dimmer speciali?

Sebbene le luci a LED siano ora dimmerabili, non tutte le luci possono essere attenuate e non tutte le luci possono essere attenuate allo stesso modo. A causa della bassa potenza consumata dai LED, molti dimmer non possono funzionare con i LED allo stesso modo dell’alta potenza. Quando si oscura il LED, noterai:

 

  • Le luci a LED potrebbero non spegnersi alla luminosità più bassa, perché il dimmer pensa che le luci a LED siano completamente spente, perché le luci a LED consumano pochissima energia.
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Basic Knowledge of Lighting

Light

Knowledge of Light

Light travels in the form of electromagnetic waves. The light source is an electromagnetic wave that can be felt by people’s eyes, and its wavelength range is 380nm-780nm (nm: nanometer, length unit 1nm=10-9 m). Those longer than 780nm are infrared, radio, etc., and those shorter than 380nm are ultraviolet, X-ray, cosmic rays, etc.

The visible light part is further divided into seven basic monochromatic lights: red light, yellow light, orange light, green light, cyan light, blue light, and purple light.… Read More

Faktoren bei den Kosten für die Beleuchtung von Baseballfeldern

Faktoren bei den Beleuchtungskosten für Baseballfelder

Ein Baseballfeld ist ein Fan von Baseballspielen. Die meisten Aktivitäten des Spiels beginnen von der Heimatbasis aus. Das Infield ist eine Raute, umgeben von Homebase, First Base, Second Base und Third Base. Nachdem er den Hitter getroffen hat, versucht der Striker, gegen den Uhrzeigersinn zur Base zu gehen. Sowohl der Homerun rechts von der ersten Grundlinie als auch der Homerun links von der dritten Grundlinie sind beides Ausserbereiche und umgekehrt.… Read More

Decoration Materials-Lighting Fixtures Purchase Guide

The types of lamps commonly used in homes generally include chandeliers, wall lamps, ceiling lamps, floor lamps, table lamps, recessed ceiling lamps and so on. Choose lamps according to your own artistic taste and room conditions. The lamp used for overall lighting is called the main lamp. Local lighting lamps are generally called auxiliary lamps. Nowadays, lights are not only to meet the needs of people’s daily life, but also an important means to beautify the room and adjust the atmosphere.… Read More

Conception d’éclairage de statue

Quelle est l’importance de l’éclairage des statues

La conception de l’éclairage de la statue de paysage est basée sur le principe qu’elle n’affecte pas le motif, la forme, la couleur et le matériau de la statue elle-même. Il montre autant que possible la forme de la statue et est coordonné avec les statues environnantes. Il a non seulement la fonction d’éclairage, mais a également les fonctions de décoration d’art et d’aménagement paysager.… Read More

How to Buy a Ceiling Light

Ceiling lamps are currently the most used lamps in home decoration. Its style is simple and generous, with good brightness and easy cleaning. Therefore, households seeking simplicity and practicality generally use ceiling lamps. The average family will use a ceiling lamp as the main light in each bedroom, and then use one in the toilet and kitchen. As a result, the usage rate of ceiling lamps is relatively high.… Read More