¿Qué factores afectan la vida útil de las farolas solares?

 ¿Qué factores afectan la vida útil de las farolas solares?

La farola solar tiene muchas ventajas, por lo que se puede instalar y usar ampliamente, como no pagar tarifas de electricidad, ahorrar energía, etc. Es importante que tengamos que comprar una farola solar de calidad estable para obtener un rendimiento estable.

Luego analicemos qué factores afectarán la vida útil de una farola solar.… Read More

Lighting Design of Museum Exhibition Space

With the improvement of the status of museum buildings in society, people’s requirements for the quality of their spaces have also greatly increased. Light has gradually become an important factor in the construction of the museum’s architectural environment. Space style and cultural connotation. Therefore, how to use light to create a more comfortable and pleasant space environment that is conducive to exhibition without harming cultural relics is the key to its design.… Read More

Come risolvere il problema dello sfarfallio delle luci a LED

Come risolvere il problema dello sfarfallio delle luci a LED

  1. Il cordone della lampada a LED non corrisponde all’alimentatore di guida del LED. Se il chip del cordone della lampada non è di potenza sufficiente, la sorgente luminosa sfarfallerà. Se la corrente è troppo alta, il cordone della lampada si accenderà e si spegnerà. Il filo o il filo di rame è rotto, causando la mancata accensione del cordone della lampada.
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Elements of Interior Lighting Design_Part II

Energy-saving Way of Indoor Lighting

  1. Reasonable choice of lighting fixtures

The main function of the lamp is to reasonably distribute the luminous flux of the light source to meet the light distribution requirements of the environment and operation, and does not produce glare and serious light curtain reflection. When choosing lamps, in addition to considering the ambient light distribution and limiting glare requirements, the efficiency of the lamps should also be considered, and high-efficiency lamps should be selected.… Read More

Anforderungen an das Beleuchtungssystem für Baseballfelder

1.Beleuchtungsmessung

Das Beleuchtungsmessraster der Major League Baseball (MLB) ist in Abbildung 1 dargestellt

Abbildung 1 Messgitter für die Feldbeleuchtung der Major League Baseball (MLB)

2. der Beleuchtungsbedarfsindex

Der Beleuchtungsbedarfsindex der Feldbeleuchtung der Major League Baseball (MLB) ist in der folgenden Tabelle aufgeführt

 

Anforderungen an die Beleuchtung auf Feldebene der Major League Baseball (MLB) (Tabelle 1)

Horizontale Beleuchtung Vertikale Beleuchtungsstärke Lampenleistung Blendung
/ durchschnittliche Ausleuchtung Gleichmäßigkeit der Ausleuchtung Mittelfeldkamera (Position 1) Infield-Kamera (Position 2-6) / CCT CRI Lichtstrom /
Bereich Ehave(Fc) U(Max:min) Evave(Fc) U(Max:min) Tk Ra Lm UGR
Infield 250 1.1:1 150 200 1.5:1 5000~5700 >80 100,000 lx the max ≤40
Mittelfeld 225 1.2:1 175 175
Außenfeld 200 1.3:1 200 150
Bullpen 100 1.5:1
Auditorium 125 2:1
Notiz: 1fc≈10.76 lx

3.

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Elements of Interior Lighting Design_Part I

Elements and techniques of interior lighting and lighting design: Three types of lighting for room decoration, namely, centralized light source, auxiliary light source, and general-illuminated light source, are indispensable, and should be used in cross combination. The brightness ratio is about 5:3:1. This article conducts a detailed analysis of residential lighting, commercial lighting and office lighting, and gives solutions to various design elements.… Read More

Quel est l’indice de rendu des couleurs des luminaires

Définition de l’indice de rendu des couleurs

La capacité de rendu des couleurs d’une source lumineuse sur un objet est appelée rendu des couleurs, qui est comparée à l’apparence de l’objet sous la même température de couleur ou source lumineuse de référence (lampe à incandescence ou lumière de peinture). Le contenu spectral émis par la lumière détermine la couleur lumineuse de la source lumineuse, mais une même couleur lumineuse peut être composée de plusieurs, quelques ou même seulement deux ondes lumineuses monochromatiques, et le rendu des couleurs de chaque couleur est également très différent.… Read More

Common Lighting Design Principles in Different Places_Part II

Lighting Design for Libraries, Museums, Art Galleries and Exhibition Halls

  1. The difference between the three lighting design is that the local and key lighting are different, such as book display, book reading, and various exhibits and pictures in the showcase or showroom, all have different lighting requirements.
  2. The lighting of the library is directly reflected in the ability to view the book titles on the spine and cover, so as to facilitate the retrieval of books from the shelves, and the ability to read various printed materials.
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Hvad er LED Video Light

Definition af LED -videolys

LED-videolys er en kameratilskudsudstyrsenhed med LED-lysdiode som den lysende krop. Det er opdelt i LED-videolys med høj effekt og LED-videolys med lav effekt.

 

Anvendelse af LED -videolys

LED -belysning har høj effektivitet, lav spænding, lille størrelse, lang levetid, hurtig reaktion, stærk stødmodstand, energibesparelse og miljøbeskyttelse. LED-lamper med lav effekt har været brugt i lang tid. For eksempel er strømindikatorlamperne på forskellige elektriske udstyr alle LED -lys.… Read More

Common Lighting Design Principles in Different Places_Part I

Lighting Design of Lobby and Foyer

  1. The light source should be designed by combining the main decorative lighting (decorative lamps, architectural lighting combined with decoration) and general functional lighting, which should meet the needs of functions and reflect the decoration.
  2. The overall lighting should be bright and the illumination should be uniform. The light sources are mainly incandescent lamps and low-voltage tungsten halogen lamps.
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