Att sätta upp belysningen för din konststudio är en av de mest frustrerande aspekterna av att vara konstnär. Jag har inte fått min studiobelysning till en tillfredsställande nivå förrän nyligen. Innan dess var det antingen för svagt, ljust och svalt, eller för varmt eller bländande.
Att nå denna punkt är inte lätt.… Read More
LED color changing light is a new type of light bulb. Its shape is the same as a general milky white incandescent bulb, but it will automatically change color at certain time intervals after lighting. Cyclically emits cyan, yellow, green, purple, blue, red, and white light. It is suitable for family birthday parties, holiday parties, festivals and New Years, adding a happy atmosphere to the festival.… Read More
LED-lysrør er ofte kjent som rettrørslampe, som er en erstatning for tradisjonelle lysrør, som er nedfelt i to aspekter av energisparing og miljøvern. Størrelsen og installasjonsmetoden er den samme som for tradisjonelle lysrør, men det lysemitterende prinsippet er å bruke LED-halvlederbrikker for å sende ut lys. I henhold til skallmaterialet er det delt inn i to kategorier, den ene er glass, den andre er aluminium og PC.… Read More
The study of the technical characteristics of LEDs by the International Commission on Illumination (CIE) technical committee is divided into two divisions. Namely: Vision and Color Division (D1) and Light and Radiometry Division (D2).
The color rendering of white LEDs and related measurement issues are being studied, and D1: TC1-65, TC1-62, two draft documents on visual measurement of color tables and color rendering of LEDs have been forwarded.… Read More
Источники питания светодиодов можно разделить на две категории в зависимости от режима вождения:
Тип постоянного тока:
As a new type of photoelectric light-emitting device, LED is becoming more and more popular due to its advantages of low carbon and environmental protection, small size, light weight, low cost and long life. The development momentum is extremely rapid, which is unexpected by optoelectronic experts.
LED is not only widely used in various lighting sources, indicator lights, but also used in LCD backlight in large quantities.… Read More
Quando si progetta l’illuminazione stradale, dovrebbe essere proposta una varietà di soluzioni progettuali che soddisfino i requisiti degli standard di illuminazione e dovrebbe essere eseguita un’analisi e un confronto tecnico ed economico completi per selezionare la migliore soluzione tecnologicamente avanzata, economica, ragionevole e di risparmio energetico.
Tra questi, gli indicatori di prestazione della sorgente luminosa e del reattore dovrebbero soddisfare i requisiti del valore di valutazione del risparmio energetico specificati nelle vigenti norme nazionali di efficienza energetica; nella scelta delle luci, le luci stradali convenzionali dovrebbero essere uniformi con la premessa di soddisfare gli standard pertinenti delle luci e i requisiti di distribuzione dell’intensità luminosa e limiti di abbagliamento.… Read More
In the past 30 years, the technology of LED light-emitting diodes has experienced a process of rapid development. People have widely used LEDs due to their inherent advantages of efficiency, loss, vibration resistance, and fast response. Such as indicator lights, displays, traffic lights. It is currently being promoted on a large scale in the field of general lighting.
Since the global LED photometric standard has not yet come into existance, it has seriously affected the improvement of LED product quality and the unification of magnitude.… Read More
Die Lichttechnik hat wie jede andere Technologie und wissenschaftliche Disziplin ihre eigene proprietäre Terminologie. Diese speziellen Begriffe und Konzepte werden verwendet, um die Eigenschaften von Lampen und Leuchten zu definieren und die Maßeinheiten zu vereinheitlichen. Im Folgenden sind einige wichtige Beleuchtungsbegriffe aufgeführt.
Licht und Strahlung
Licht und Strahlung (Licht und Strahlung); Licht bezeichnet die helle elektromagnetische Strahlung, die das menschliche Auge wahrnehmen kann.… Read More
At present, with the standardization and modularization of LED lighting technology and the continuous improvement of light engine, heat dissipation, driving power and other technologies, the problems of standardization, unity and compatibility are constantly being solved. Coupled with the increase in power, the optimization of light distribution, the improvement of efficiency, and the reduction of cost, more and more LED street lights are used in urban road lighting.… Read More