En halvleders halvlederenhet. Hjertet til en LED er en halvlederplate. Den ene enden av skiven er festet til en brakett, den ene enden er den negative elektroden, og den andre enden er koblet til den positive elektroden til strømforsyningen, slik at hele skiven blir innkapslet av epoksyharpiks. Også kalt LED-lysemitterende brikke, det er kjernekomponenten i LED-lys, som også blir referert til som P-N-kryss.… Read More
LED underwater light is a kind of LED light. It simply refers to the light that is installed under the water. The appearance is small and exquisite, beautiful and generous, and the appearance is similar to some underground lights, but it has an additional mounting chassis. The chassis is used Screw fixed. Because LED underwater lights are used underwater and need to withstand a certain pressure, they are generally made of stainless steel, 8-10MM tempered glass, high-quality waterproof joints, silicone rubber sealing ring, curved multi-angle refraction strengthened glass, waterproof, dustproof , Anti-leakage and corrosion resistance.… Read More
As the fourth generation light source, LED (light emitting diode) has great development prospects because of its advantages of energy saving, environmental protection and long life. But because LED is very sensitive to temperature, the rise of junction temperature will affect the life, luminous efficiency, light color (wavelength), color temperature, light shape (light distribution), forward voltage, maximum injection current, luminosity, chromaticity, electrical parameters and reliability of LED.… Read More
Kleurtemperatuur is een schaal die de lichtkleur van een lichtbron weergeeft, en de eenheid is K, (Kelvin). Kleurtemperatuur speelt een belangrijke rol bij fotografie, video en publicatie. De kleurtemperatuur van een lichtbron wordt bepaald door de kleur te vergelijken met een theoretische hete zwarte straler. De Kelvin-temperatuur van de hete zwarte lichaamstraler in vergelijking met de kleur van de lichtbron is de kleurtemperatuur van die lichtbron.… Read More
Fluorescent lamps are energy-saving, and their luminous efficiency is 7-10 times that of incandescent lamps, so they are widely used. However, this also brings about the problem of mercury pollution. A fluorescent lamp is a gas discharge lamp. There is mercury as a gas discharge medium in the lamp. The necessary free mercury vapor pressure (0.67-1.33pa) should be maintained during the operation of the fluorescent lamp to ensure the chemical combination of mercury with glass, phosphor and electrodes.… Read More
Straßenlaternen beziehen sich auf Lampen, die Straßen Beleuchtungsfunktionen bieten, und beziehen sich im Allgemeinen auf Lampen im Bereich der Straßenbeleuchtung in der Ampel. Straßenlaternen werden häufig an verschiedenen Orten eingesetzt, an denen eine Beleuchtung erforderlich ist. Es besteht aus Lampen, Drähten, Lichtquellen, Lichtmasten, Lichtarmen, Flanschen und eingebetteten Teilen. 
Straßenlaternen werden im Allgemeinen nach der Form des von ihnen emittierten Lichts klassifiziert.… Read More
the appearance is similar to some underground lamps, and the chassis is fixed with screws.
Led underwater light, simply refers to the light installed under the water, the appearance is small and exquisite, beautiful and generous, the appearance is similar to some underground lights, but an additional installation chassis, the chassis is fixed with screws. Because LED underwater lights are used under water and need to withstand a certain pressure, they are generally made of stainless steel, 8-10MM tempered glass, high-quality waterproof joints, silicone rubber sealing ring, curved multi-angle refraction strengthened glass, waterproof and dustproof , Anti-leakage and corrosion resistance.… Read More
Con lo sviluppo dell’economia, le automobili sono diventate un mezzo di trasporto comune. I parcheggi urbani consentono alle auto nelle città di circolare senza intoppi. I parcheggi stanno diventando una componente indispensabile di una città e anche la sua illuminazione dovrebbe essere presa sul serio. L’illuminazione mirata nel parcheggio non è solo un requisito per garantirne l’uso, ma anche un’esigenza per garantire la sicurezza di cose e persone.… Read More
Mainly used for traffic lighting at night.
Basic requirements of LED street light
The LED street lights used in the community, park and courtyard are generally not high. Within 2 ~ 4m, the power requirement of LED lights is not too large. Generally, 10 ~ 20W white LED is enough, and the color temperature is generally 5000 ~ 7000K.… Read More
Squash é um esporte com raquete e bola praticado por dois (individuais) ou quatro jogadores (squash de duplas) em uma quadra de quatro paredes com uma pequena bola de borracha oca. Os jogadores alternam batendo a bola com suas raquetes nas superfícies de jogo das quatro paredes da quadra. O objetivo do jogo é acertar a bola de tal forma que o adversário não consiga realizar uma volta válida.… Read More