Category: LED Knowledge

LED Knowledge

Причины, по которым лампы HPS Grow Lights горячие

Что такое HPS Grow Light?

Натриевая лампа высокого давления (обычно называемая лампой HPS) была изобретена 50 лет назад и в то время была очень популярной лампой, в основном использовавшейся в качестве уличного фонаря. Сегодня уличный фонарь HPS все еще можно увидеть во многих местах.

Вскоре после изобретения натриевых ламп ученые и производители каннабиса обнаружили, что эти лампы очень эффективны для выращивания и сбора урожая каннабиса.… Read More

LED Knowledge

LED Packaging Technology and Product Application Prospects

LED Packaging Technology

LED packaging technology is mostly developed and evolved on the basis of discrete device packaging technology. But it is very special. Typically, the die of a discrete device is sealed in a package that protects the die and completes electrical interconnections. The LED package is to complete the output of electrical signals, protect the normal operation of the die, and output the function of visible light.… Read More

LED Knowledge

¿Qué tan alto deben estar las luces de crecimiento por encima de las plantas?

¿Por qué las luces de crecimiento deben colgarse a diferentes alturas?

Usted construye su propia instalación de cultivo, planta cáñamo, tomates, lechuga o fresas en el suelo, en un estante o en un sistema hidropónico, y cuelga luces en el cobertizo o estante. Sin embargo, antes de encender la luz, asegúrese de saber qué tan alto está sobre la planta.

 

Todos sabemos que colgar la lámpara demasiado bajo quemará las cosechas.… Read More

LED Knowledge

Multi-chip Integrated High-Power White LED Light Source

Introduction

There are several ways to implement white LEDs. At present, the most technically mature one is to coat the blue light chip with yellow and/or red light-emitting phosphors, and through the mixing of blue light and yellow (red) light, white light with different color temperature and color rendering index can be realized. LED.

There are two main ways to achieve high-power white LEDs.… Read More

LED Knowledge

Posso sostituire gli alogenuri metallici con i LED?

Posso sostituire gli alogenuri metallici con i LED?

Possiamo sostituire la lampada ad alogenuri metallici da 400 watt con una lampada a LED da 150 watt. Possiamo anche sostituire l’alogenuro metallico da 100 watt con una lampada a LED da 40 watt. Sostituire l’illuminazione di case, fabbriche, parcheggi, stadi, distributori di benzina e altri luoghi con luci a LED ridurrà i costi di consumo energetico annuale (kWh) di almeno il 60%.… Read More

LED Knowledge

The Key to LED Packaging Technology

Brief Introduction

Semiconductor light-emitting diodes, referred to as LEDs, have been developed since the 1960s and gradually become market-oriented, and their packaging technology is also constantly improving and developing. From the earliest use of glass tube packaging to bracket epoxy packaging and surface mount packaging, low-power LEDs have been widely used.

Since the 1990s, due to breakthroughs in LED epitaxy and chip technology, quaternary Al2GaInP and GaN-based LEDs have come out one after another, realizing full-color LEDs.… Read More

LED Knowledge

Ist LED besser als CFL für den Anbau?

LED VS HPS & CFL-Welches Wachstumslicht ist besser?

“Welches Wachstumslicht ist besser?” Viele Erzeuger haben ähnliche Fragen in sozialen Medien wie LinkedIn, Facebook und YouTube gestellt. Die Antwort ist nicht einfach, dass dies gut oder das nicht gut ist. Zwischen den beiden Beleuchtungstechnologien LED, HPS und CFL hat jede ihre Vor- und Nachteile. Welche für Sie besser geeignet ist, hängt von Ihrem Budget, den Pflanzenarten und der Größe Ihrer Pflanzanlage ab.… Read More

LED Knowledge

Improved heat Dissipation and Lifetime of High-power White LEDs at Low Cost

LED Advantages

Among many environmental protection light source application solutions, LED is a light source technology that is more energy-saving and easy to assemble and design than other light source solutions. Among them, in the application of lighting sources, high-power white LEDs are the most frequently used light-emitting components. However, although white LEDs have progressed in research and development in terms of luminous efficiency and single power.… Read More

LED Knowledge

Effet des lampes de culture sur la culture du cannabis

Effet des lampes de culture sur la culture du cannabis

Le cannabis est un type particulier de culture qui diffère des légumes, des fruits et des fleurs ordinaires. Parce qu’il est encore illégal (drogue) dans de nombreuses régions du monde, la culture du cannabis est confrontée à des défis uniques. Les cultivateurs doivent utiliser la bonne quantité de cannabinoïdes, d’engrais organiques, d’humidité, une température appropriée et une lumière EPI élevée pour produire des fleurs de haute qualité.… Read More

LED Knowledge

Development Trend of LED Packaging Technology

1. Adopt Large Area Chip Package

Replace the existing small chip package of 0.3 x 0.3 mm2 with a large chip of 1 x 1 mm2. In the case that the chip injection current density cannot be greatly improved, it is a major technology development trend.

 

2. Flip Chip Technology

Solve the problem of light blocking by electrodes and poor heat dissipation of sapphire, and emit light from the surface of the sapphire substrate.… Read More