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    • Denggle > Lighting News >

    LED Power Supply Affects the Service Life of LED Street Lamps

    LED Power Supply Affects the Service Life of LED Street Lamps

    Source： 17 Aug 2019
    LED Power Supply LED Street Lamps Service Life

    With the advancement of technology, for LED products, the service life is relatively long, then for LED street lights, 70% of the factors affecting his service life are from LED power supply, so the power supply of LED is crucial. So, how about distinguishing the quality of LED power supply? Hebei Changyuan technicians discuss this issue.

     

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    Héctor Esrawe Introduces Félix Candela's Parabolas Into Lighting Design

    publish your work esrawe studio (17 articles) esrawe studio introduces félix candela's parabolas into lighting design esrawe studio introduces félix candela's parabolas into lighting designfeb 25, 2019 esrawe studio intervalo furniture collection exhibits at mexico design week esrawe studio intervalo furniture collection exhibits at mexico design weekoct 12, 2018 esrawe designs brass and copper bar at auditorio nacional in mexico city esrawe designs brass and copper bar at auditorio nacional in mexico citysep 21, 2018 nouvel limited reveals blown glass collection by mexican designers at design miami/basel nouvel limited reveals blown glass collection by mexican designers at design miami/baseljun 26, 2018 esrawe studio fits out taquería in mexico city with new interiors and brand identity esrawe studio fits out taquería in mexico city with new interiors and brand identityfeb 25, 2018 popular now design! LE GRAND PRIX DU CARRÉ HERMÈS call-for-entries now open! LE GRAND PRIX DU CARRÉ HERMÈS call-for-entries now open! 27k views 'less and more' illustrates the functional design of dieter rams 'less and more' illustrates the functional design of dieter rams 19k views naoto fukasawa designs 11-piece cutlery set 'itsumo' for alessi naoto fukasawa designs 11-piece cutlery set 'itsumo' for alessi 19k views the polydrop trailer is a lightweight portable living space for comfortable travelling the polydrop trailer is a lightweight portable living space for comfortable travelling 23k views kengo kuma completes the world's largest starbucks reserve roastery in tokyo kengo kuma completes the world's largest starbucks reserve roastery in tokyo 24k views lighting design (224 articles) night book emits warm, soft light when pulled from bookcase night book emits warm, soft light when pulled from bookcasemar 05, 2019 simone crestani turns japanese paintings into glass lighting installations at milan design week simone crestani turns japanese paintings into glass lighting installations at milan design weekfeb 28, 2019 esrawe studio introduces félix candela's parabolas into lighting design esrawe studio introduces félix candela's parabolas into lighting designfeb 25, 2019 kamaro’an weaves lighting and stationary out of umbrella sedge plants kamaro’an weaves lighting and stationary out of umbrella sedge plantsfeb 20, 2019 creative studio idea3di launches levitating marble lamp 'levia' creative studio idea3di launches levitating marble lamp 'levia'feb 11, 2019 322 122 46 50 héctor esrawe has designed lighting fixtures that create a reflection based on how the light travels through a solid surface — from the beginning to the end, through the darkness in the parabolas of félix candela. the path of the light in each of the versions is conditioned by the metal, in its scale, its surface and in its expression, also on its repetition, which builds an architectonic quality for each one of them.

    LED Power Supply Affects the Service Life of LED Street Lamps

    With the advancement of technology, for LED products, the service life is relatively long, then for LED street lights, 70% of the factors affecting his service life are from LED power supply, so the power supply of LED is crucial. So, how about distinguishing the quality of LED power supply? Hebei Changyuan technicians discuss this issue.

    Selection of LED Modern Wall Lamp for Home Decoration

    As people's living standards improve, many people want to improve their living environment, and decoration is one of the ways. We will use many things for decoration, such as LED modern wall lamp, which is a common lighting tool in our daily life. Especially at night, our basic actions will be affected if there is no light. Wall lamp is different from table lamp which is mainly placed on the table and takes up big space if it is big in size. Generally speaking, walls don't have a big effect on us and cannot be placed with objects. However, the use of wall lamp properly saves space for us and looks beautiful. Many families may install two wall lights on the wall of the bedroom during decoration, so that we can get up conveniently at night without affecting other people's rest. We can also choose a suitable wall lamp according to our requirements and decoration style. LED modern wall lamps are widely used in nearly every family and are well recognized by consumers due to the high cost performance. In addition, many lighting stores also recommend LED modern wall lamps to consumers when they purchase materials. Some people may think such lamp is not easy to install, but in fact, manufacturers can provide perfect post-sales services. For example, they will provide on-site installation service for free after we purchase their products.

    What Are the Functions and Application Scenarios of Waterproof Power Supply?

    Waterproof power supply is specially designed to work in a humid or watertight environment. It has the characteristics of waterproof, moisture- proof and dustproof, which can protect the power supply from water and moisture, thus ensuring the reliability and safety of the power supply. The following section describes the functions and applications of waterproof power supply.

    Tunable white lighting in the classroom: The new ROI is ROO

    Throughout the past few years, we at LEDs Magazine have seen more solid-state lighting (SSL) product development targeted at educational environments. School officials, especially in the public-school arena, must manage strict budgets and plan strategically to obtain the best return on investment (ROI) possible, so the potential financial implications are important factors — first, the cost of premium equipment and installation, but then balanced against the possible payback due to energy efficiency initiatives and less maintenance. One consideration beyond the established cost reductions of SSL in institutional buildings such as schools is the possible impact of tunable white lighting in the classroom. Naturally, dimmability and other controls features such as granularity of color temperature can be customized to various classroom tasks and increase visual acuity. But what’s becoming even more appealing to educational administrators is the ability to influence less “visible” factors in the classroom, such as mood, behavior, and concentration. Strategies in Light, co-located with The LED Show and Lightspace California, will draw more attention to so-called human-centric lighting applications as this, also known as lighting for health and wellbeing. One such presentation, “Lighting for pupils…Tunable white lighting in the classroom and the new ROI,” by Tricia Foster of Acuity Brands Lighting and Catherine Hollenshead of Estes, McClure & Associates (EMA), will feature a case study on a Texas school district’s first-hand experience using tunable white lighting in several classrooms. Here the speakers give a glimpse into the new classroom experience. They will offer up additional details during SIL on how ROI has evolved into “return on objective” (ROO) in such installations. — Carrie Meadows

    EnOcean Presents the First Self-Powered Bluetooth® Sensor for Intelligent Lighting Control

    At CES 2019 in Las Vegas (January 8-11, 2019), EnOcean, world leader in energy harvesting wireless technology, will be launching a new ceiling-mounted solar-powered occupancy sensor (PIR) for Bluetooth lighting control systems communicating via Bluetooth® Low Energy (BLE). It will be the first self-powered Bluetooth® occupancy sensor on the market integrating EnOcean’s field-proven energy harvesting technology and offering best customer experience by being maintenance-free, freely positionable, highly flexible and easy to install. The new sensor, in a small and functional housing design, will add to EnOcean’s Easyfit portfolio of battery-free Bluetooth® switches and perfectly support the company’s strategy to easily provide precious data for the digitalization of buildings using LED lighting systems as data backbone for intelligent control. Visitors to the CES show can experience EnOcean’s Easyfit Bluetooth® solutions at Sands Expo #40464. The new sensor will be available on the market from January 2019.

    How Does a Power Supply Tester Work?

    Have you ever known about power supply tester? It is a device used to test the performance and quality of power supplies. How does the power supply tester work? The following article will share the working principle of power supply tester.

    What Are Precautions for Choosing Manufacturers of Chinese-style Landscape Street Lamp?

    With the national policy on promoting energy conservation and environmental protection, more new environmental protection materials are used on the market. In such case, we believe, due to the shortage of traditional light sources, the traditional light source street lamps will be replaced by solar street lamps such as Chinese-style landscape street lamps. So, how to choose manufacturers of Chinese-style landscape street lamp? Below are some precautions for your reference.

    The 19th Guzhen Lighting Fair (Spring, Phase I)Drew to a Close, Followed by Spring Phase II on March 28th to 31st

    With its magnificence and mighty influence, the 19th China (Guzhen) International Lighting Fair (hereafter abbreviated as GLS) has made quite a stir in the industry and offered a professional high-end platform that connects people in the lighting industry. The GLS has shown sharper insight into the industrial development and market dynamics. The GLS is innovatively divided into two phases in one month. Phase I (from March 18 to 21) displays the finished lighting products, and Phase II -- Guzhen Lighting Manufacturing, Supply & Business Services Expo (from March 28 to 31), and focuses on the upstream and downstream suppliers which serve lighting industry. By interacting with each other, the two phases of fairs have fully covered the entire industrial chain.

    Moso Power Focus on Oversea Markets in Future under the Established Industrial Pattern of High Power Supply

    In recent years, LED industry reshuffle has been always ongoing, which presents the feature of “survival of the fittest”; meanwhile, the number of new comers in the industry keeps increasing, which leads to fiercer competition. On one hand, large-scale enterprises have the advantages in capital, technology and talent, which allows them to conduct mergers and acquisitions as well as extending the industrial chain with a view to occupy the leading position; on the other hand, small-scale enterprises with low cost performance are continuously crushed or even eliminated. As an important part of the industry, LED driving power field also faces such problems.

    Why Choose Linear Light Exclusive Use Power Supply--Key Reasons Analysis

    Linear light exclusive use power supplies are crucial part of lighting industry that offer steady power supply to linear lighting system and are with many features and traits. This article will disclose the role linear lighting exclusive use power supply play and their importance, exploring the reasons of why they are indispensable in lighting industry.

    How to Choose a Qualified Supplier of European-Style Copper Light

    There are different styles of copper lights, and European-style copper light is one of them. When buying European-style copper lights, consumers need to know which supplier is worth choosing. After all, there are many different suppliers on the market, and the wrong choice will affect the subsequent use of the light. Many consumers suffer losses because they do not understand how to choose a qualified supplier. The following suggestions can help consumers choose the fine European-style copper lights.

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