an image which shows a comparison between the LED bulb (left) and the standard incandescent bulb (right).
The torch is excellent. They are well manufactured and durable, stylish and functional. However, they are limited by the batteries your use, and the lifetime of the bulbs. If only it was possible to change the standard incandescent tungsten [...]
“Dimming” and “shading” refer to entirely different functions and the terms should not be interchanged. The word “dimming” refers to a uniform brightness adjustment across the entire display to correct the intensity for ease of reading different ambient light conditions. “Shading” or color depth, affects the light output variations of each individual red, green and [...]
Video can be described as display a moving image, which is made up of many individual frames played at a fast rate. Good video is played at 30 frames per second or higher. Slower rate can begin to look choppy and affect the presentation quality.
Video content can be “live”, such as previously recorded live feeds, [...]
Major problems for outdoors screen are shown as below:
1. The display screens installed outdoors will experience the weathering and dusts in abominable conditions. The electric device drenched or seriously moistened may stuck in short circuit or even fire, which result in failure or even fire and losses;
2. The display screen may suffer from lightning strike [...]
There is no doubt about it, LEDs are better LED grow lights are significantly better than traditional HID lights. If you are still uncertain, all four of these categories offer compelling reasons why you should switch to LED growing today!
Less Heat, Energy, and Pollution
Reducing heat and energy is one of the biggest places where LED [...]
We could, but it would be a meaningless measurement.
Lumens are a measurement of how much light energy a light source emits. The problem is that this measurement is based around the wavelengths of the human eye, and NOT the PAR wavelengths. Using Lumens is great for measuring light used in flashlights or office buildings, but [...]
LEDs (Light Emitting Diodes) emit only certain wavelengths of light and have a fantastic lifespan (around 50,000 hours), making them the perfect solution to efficient plant growth. The reason why LED growing is not commonplace is because it has been difficult to find LED lights powerful enough to to sustain good growth. Technology has rapidly [...]
It may come as a surprise to learn that plants don’t actually “see” the same light we do. The photosynthesis reaction that makes plants grow reacts to only certain light wavelengths (colours). This is exactly what PAR light is (Photosynthetically Active Radiation). This means that if you buy a traditional white light, you will be [...]
Founded 1999
Philips Lumileds Lighting Company is the world’s leading manufacturer of high-power LEDs and a pioneer in the use of solid-state lighting solutions for everyday purposes including automotive lighting, computer displays, LCD televisions, signage and signalling and general lighting. The company’s patented LUXEON® Power Light Sources are the first to combine the brightness of conventional [...]
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Adobe RGB – The RGB (Red, Green, Blue) colours created by Adobe Systems providing a large gamut of colours that is well suited for printing CMYK (Cyan, Magenta, Yellow, Black) documents.
AllnGaP – The preferred LED (Light Emitting Diode) chip technology containing Aluminium, Indium, Gallium, and Phosphorous to produce red, orange and amber-colours.
Ampere (Amp) – The [...]