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    • Denggle > Lighting News >

    Redesign of BTS256-EF Light, PAR and Flicker Meter

    Redesign of BTS256-EF Light, PAR and Flicker Meter

    Source： led-professional.com 04 Apr 2018
    Spectral Light Meters Tools

    The lighting industry requires high accuracy spectral light meters that can handle complex measurements. These include measurement of pulse width modulated light sources and the ability to measure both indoors and outdoors lighting, determination of thermal transient behavior of lamps, their flicker properties and so on. The primary criterion that such meters must always meet is the quality of their photometric features.

     

    Redesign of BTS256-EF Light, PAR and Flicker Meter

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    Before：Most Thermally Efficient and Most Cost-Effective MCPCB Enters General Lighting Market
    Next：SABIC to Introduce Pioneering LEXAN™ DLCW Light Diffusing Technology

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    IKEA Ventures Into Smart Home Products With Trådfri Lighting Series

    IKEA has introduced smart functionality into its new Trådfri lighting range, as it takes its first major step into the Internet of Things.The range consists of bulbs, LED panels and cabinet doors that can be controlled using a remote or app. Sensors are an optional extra, allowing the lights to switch on and off automatically when someone enters or leaves a room.

    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.

    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

    Goula/figuera's LED Lamp for Faro Barcelona Doubles As a Coat Hanger

    Lighting company faro barcelona introduced ‘han’, a lamp-coat hanger designed by álvaro goula and pablo figuera. the product is the result of a first collaboration between both spanish studios. ‘when we were asked to design a wall lamp which at the same time had to be a coat hanger.

    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.

    China CDC publishes multilingual epidemic control manuals for COVID-19

    To allow timely sharing with other countries of the most up-to-date COVID-19 control and prevention information, particularly as developing countries often have weaker healthcare systems and resources, a critical multilingual manual has been published in both English and French by the Chinese Center for Disease Control and Prevention. To comprehensively disseminate education on control and prevention of COVID-19 globally, based on the latest authoritative materials from China CDC, the World Health Organization and related periodicals -- with first-hand information from China, China CDC has organized experts and translators to develop the set of color publicity manuals containing FAQs regarding control and prevention of the epidemic(www.chinacdc.cn/en/COVID19). The compilation consists of such chapters as General Questions, Maternal and Child Health, Personal and Other Types of Protection, Diagnosis and Treatment. The manual, in a Q&A format, clarifies principal concerns of the general public in a systematic and focused manner, and has different color sketches tailored to African, ASEAN and South Asian countries, and is applicable for use by medical professionals and the general public alike. It can also be downloaded from the website to be circulated, or printed for distribution by Chinese embassies and consulates abroad, public health institutions of countries in Africa and other continents, foreign counterparts and the general public. At the same time, the manuals can also serve as materials to be used by Chinese experts when they go abroad for exchanges and training programs.

    What Are Categories of Special Lighting Products on the Market?

    To buy a product, we need to know about its features first, so as to choose a suitable one. What are categories of special lighting? What are precautions for choosing special lighting? This requires consumers to know about the categories and features of the special light. Generally speaking, special lighting is classified into projection lamp lighting, optical fiber lighting, waterscape lighting, architectural lighting, flammables and explosives lighting, and light guide lighting. Considering so many categories, we need to determine which lighting effect to be achieved, so that we can choose a suitable product.

    Retro Wall Light Manufacturers Producing Lights with First- Class Technology

    Different manufacturers put in different human and material resources, production process and other aspects in the production of wall lights. Therefore, consumers will inevitably spend more time analyzing the details of lights when choosing lights in order to determine whether the lights purchased are worth it. Retro wall light manufacturers make the lights with first- class technology. Details of retro wall lights will be shared below.

    Share a Super Cute Cartoon Light- Controlled Night light

    The cartoon light- controlled night light is a very useful and beautiful indoor product. The light is small and cute in appearance, it is the best choice for delicate girls and it is an indispensable daily necessities. Besides, excellent energy- saving performance is also one of its characteristics. In the era of Internet and high electricity consumption, electric energy consumption is something that deserves our attention. The night light is a good choice for consumers to save electricity. The earth belongs to everyone, and it is urgent to save electricity. Let’s should start from the side and start from small things.

    What Are Advantages of Outdoor Spot Light? How to Choose Outdoor Spot Light?

    Spot lights, without the main light or fixed scale, are often installed indoors to create a bright lighting atmosphere and transform splendid patterns. But with the development of urban nightscape lighting engineering construction and people’s higher requirements on artistic level and cultural taste, new requirements need to be met for nightscape lighting for urban high-rise buildings, roads and bridges, squares and gardens, and other ancillary facilities. In such case, outdoor spot lights come into being. But what kind of outdoor spot light to choose? How to choose outdoor spot light? Below is the introduction for your reference.

    Manufacturers of American Bedroom Ceiling Light Continue to Improve Innovation Capabilities

    When choosing American bedroom ceiling lights, consumers should take manufacturers into account. The effect of American bedroom ceiling lights produced by well- reputed manufacturers is generally guaranteed. Irrespective of the manufacturer, lights may not meet expectations. When consumers want to replace the faulty lights, they may find that the manufacturers simply ignore it. However, nowadays, manufacturers of American bedroom ceiling lights continue to improve their innovation capabilities so as to produce lights that meet customer needs.

    A Minimal Lamp Inspired By A Single Line

    A lamp doesn’t get more minimal than LIMINAL (try saying that 5 times fast). The lamp came about as part of a collaboration between CNVS, ATÖLYE Labs’ furniture brand, and architect/artist Buşra Tunç, and is a study in minimalism and multifunctionality. Due to its kinetic joints and adjustable modules, this simple lamp is flexible, both physically and usage-wise.

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