Illumination intensity is a physical term that refers to the luminous flux of visible light received per unit area. Referred to as illuminance, the unit is Lux or lx. It is used to indicate the intensity of the light and the amount of the surface area of the object being illuminated.
In photometry, “luminance” is the density of luminous intensity in a specified direction, but it is often misunderstood as illuminance.… Read More
Aqui estão os detalhes que você deve considerar ao escolher as luzes da quadra de futebol.
Nas mesmas condições, quanto maior for a eficiência da luz, maior será a economia de energia. As luzes led de estádio da Tachyonlight usam chips de LED de alta qualidade, a eficiência da luz pode chegar a até 200lm / W para obter economia de energia no máximo e desconto notável de eletricidade.… Read More
LED is more energy-saving, about a quarter of the energy consumption of HPS lamp and metal halide lamp.
100w LED consumes 0.1W electricity, traditional HPS lamp / metal halide lamp 100W plus ballast and transformer / trigger consumes 0.13-0.14w, the same wattage LED saves 30-40% of electricity.
Generally, 25w-30w LED lamps equal to 100W high pressure sodium lamp, 40W LED lamp equal to 150W high pressure sodium lamp, 60W LED lamp equal to 200W high pressure sodium lamp, 80w-100w LED lamp equal to 400W high pressure sodium lamp.… Read More
Явление, при котором чрезмерное световое излучение оказывает неблагоприятное воздействие на производство и среду обитания человека, называется световым загрязнением.
Классификация светового загрязнения
Световое загрязнение включает в себя загрязнение, вызванное видимым светом, инфракрасным и ультрафиолетовым излучением.
– Видимое световое загрязнение. Видимое световое загрязнение чаще встречается в бликах, таких как фары, используемые для освещения автомобилей в ночное время.… Read More
In the field of LED lighting, in order to reflect the energy-saving and long-life characteristics of LED lamps, the correct choice of LED driver IC is very important. Without a good matching of driver ICs, the advantages of LED lighting cannot be reflected. LED lighting lamps have been developed by leaps and bounds in the near future, and are widely recognized as green and environmentally friendly clean light sources.… Read More
La calidad de la iluminación del campo de fútbol depende principalmente del nivel de iluminación, la iluminación media y el control del deslumbramiento. El nivel de iluminación necesario para los atletas y la audiencia es diferente, para los atletas, los niveles de iluminación requeridos son relativamente bajos. Pero para que la audiencia vea el juego, la iluminación debe aumentar con el aumento de la distancia de visualización.… Read More
1.1 Le luci dello stadio a LED ad alta potenza devono essere utilizzate negli stadi con un’altezza dell’edificio superiore a 4 metri. Che si tratti di illuminazione da esterno o da interno, le luci a LED ad alta potenza sono l’illuminazione sportiva e la fonte di luce più importante per la priorità delle trasmissioni TV.… Read More
Dispensing
Put silver glue or insulating glue on the corresponding position of LED bracket（ For the red, yellow and yellow green chips with back electrodes on GaAs and SiC conductive substrates, silver glue is used. For blue and green LED chips with sapphire insulating substrate, insulating glue is used to fix the chips.)
Automatic mounting
In fact, automatic mounting is a combination of gluing (dispensing) and chip installation.… Read More
After a long-term ignition, the glass tube will turn black and the light transmittance of the glass tube will decrease, so the luminous flux decreases consequently. Some literatures have shown that the real reason for the blackening of glass tubes is the small droplets of metallic mercury formed in the glass network, Secondly, the formation of sodium amalgam on the surface of the glass tube makes the glass tube black.… Read More