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LED lighting brings a great leap from short life time gas discharge lamps and 5~7 year warranty already becomes a standard offering for outdoor applications. For some special tenders for street lights or stadium lights, the aggressive 10 year warranty requirement is put on the table to become a great challenge for luminaire designers. Traditional
LED lighting industry has been evolving for almost 20 years, and the power of the lights is becoming higher especially in the grow light, stadium light and other high power light applications since the users are trying to reduce the light quantity to cover the same area so as to save the installation and maintenance
LED lighting industry has been evolving for tens of years and there are always questions about “isolated and non-isolated” , which one is better? In the past, this kind of debate only existed in the low and mid power designs but nowadays, the question goes on to high power applications like sports lighting and harbor
China’s economy has grown significantly over the past years allowing the outdoor lighting industry to become a world-leader manufacturer. As the industrial enterprises continue to develop, the outdoor lighting demand also expands creating multiple options for companies and individuals to choose from. We have compiled a list of the 10 best outdoor lighting manufacturers in
Introduction Street lighting is essential on highways, urban and rural roads, car parks, and other public spaces. In addition, these electrical fixtures help to provide illumination and enhance security in outdoor areas. However, we only enjoy these benefits using good quality items, like light-emitting diode (LED) technology products. And who makes them? Top-notch street light
Luminaires have a life cycle that can be shorter than expected if they suffer from a voltage or electrical spikes. Power outages are usually the cause of LED light failure, but there are usually fluctuations in power before that happens. Surge protection offers a solution for people who want to prevent these fluctuations or shifts
D4i is the new DiiA specifications that define DALI protocol in the IoT(Internet of Things) era. A DALI expert would argue that D4i would perfectly work for intra-luminaire DALI. Should we expect this to be the case? And what does an intra-luminaire define? Let’s find out below, including how D4i differs from other DALI versions.
It is a trend in the lighting industry to replace traditional incandescent and fluorescent lamps with more efficient and longer-life LEDs. However, since it is directly connected to the AC line, like the traditional pioneers, there may be a risk of 100Hz or 120Hz flicker due to the drive current ripple at the output of
Now more and more high power luminaires are utilized for horticultural or industrial lighting applciations to realize better control and reduce installation and maintenance cost. To achieve that, designers have two options, one single high power LED driver and the other is multiple LED drivers in parallel. Yes, it is possible to put LED drivers
DALI is a very popular dimming and control technology in the world, but there are two many concepts and new technologies in recent years, so we write this article to help you understand the DALI dimming technology and help you to be a DALI expert, we believe it will help your work, keep reading. 1
LED lighting penetrates everybody’s life, becoming more intelligent and more sophisticated. When designing high quality and excellent luminaire, the design engineer must carefully understand the LED Driver since it is the heart of a light fixture. This article describes the most frequently used LED driver concepts and provides the methods to select a suitable and
China’s economy has grown significantly over the past years allowing the outdoor lighting industry to become a world-leader manufacturer. As the industrial enterprises continue to develop, the outdoor lighting demand also expands creating multiple options for companies and individuals to choose from. We have compiled a list of the 10 best outdoor lighting manufacturers in
LED lighting systems continue to soar as we can see everywhere. But do you know that there is a driving force as the key component behind the LED fixtures? They are the LED drivers. The LED power supply regulates the LED fixture’s power (voltage or current), thus precisely controlling the light output. In addition, high quality LED
