LED Technology

In the past, perhaps few would have predicted that LEDs in watch displays would be the lighting technology of the future. But it has happened and LEDs are now being used for general lighting purposes. Could OLEDs or laser diodes replace LED technology? And what about light-emitting plants?

LED lighting devices experience significant energy loss during AC-DC power conversion, electro-optical conversion (electroluminescence), and wavelength conversion. Unlike conventional technologies, in LEDs, all energy losses in the light emitting process are expelled as heat. This presents a major engineering challenge where more than half of the power input is converted...

In the development of LED technology, it was initially planned to produce a single type of LED, but over time it was realized that this was not a viable approach. With the technological developments, different types of LED packages have emerged. TH LED, Mid-power LED, High-power LED, COB (Chip-on-board) LED,...

In the lighting industry, LED refers to the LED package, not an LED chip. The LED package is a combination of one or more LED chips with mechanical supports, optical elements, electrical connections and thermal conduction paths. LED packaging is a critical process that affects the thermal performance, optical efficiency,...

LCD stands for liquid crystal display. LED means light emitting diode. Technically, both LCD TVs and LED TVs are actually liquid crystal displays. The same basic technology is used in both televisions. The main difference between the two is that LCD TVs use fluorescent lights (CCFL) for backlighting, while LED...

There are two different methods for producing white light with LEDs. The first of these is the RGB method and the other is the phosphor method. The most commonly used option in the lighting industry is the phosphor method. In the phosphor method, a blue LED chip is coated with...

CSP is an acronym for Chip Scale Package. Microscale, high-performance LED packages are called CSP LEDs. CSP makes the same power LEDs smaller. CSP LEDs have high light intensity. In this way, despite its small size, it can produce light with high performance.

Although LEDs have an unrivaled light output compared to conventional lighting technologies, they still face the challenge of efficiency. The highest efficiency LEDs currently available on the market convert only 60 percent of the electrical power into light. The rest of the energy is released as heat. When excess heat...

Natural or artificial, light, and its features affect the look and feel of a space and also have profound effects on human mood, emotions, and well-being. Light color temperature, is the light feature that creates different environments with its scale ranging from hot to cold.

Since LEDs are small, robust, reliable and extremely high-efficiency light sources, they are used in almost any application where light is needed. Since the needs are different in each application, the LEDs used also gain variety. One of them is power classification.

LED light sources are quite popular compared to traditional incandescent lamps. Because it consumes less energy and can work about 25 times longer. SMD LEDs and COB LEDs are commonly used in the lighting industry. So what are the differences between the two models?

The irradiation of UVC on bacteria, viruses and other microorganisms will damage the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microbial body. Thus lead to DNA chain break, nucleic acid and protein cross-link break, resulting in death of growth cell and regenerative cell...

When it comes to healthy lighting, the importance of the full spectrum cannot be overemphasized. Indeed, full spectrum technology represents healthy lighting. As for the reason why, we equal full-spectrum leads to healthy lighting, it’s comes down to our definition of health.