LED Tester | Christmas Light Tester - LISUN

LISUN engineer arrived the second stop in United States to do installation and training   LISUN engineer Jacky arrived the Arturo Merino Benitez Internacional Airport(SCL) On September 1st, 2017, to do installation and training for the second customer in the United States. This customer purchased a set of LPCE-2 Spectroradiometer & Integrating Sphere Test System and a LSG-1600 Rotation Luminaire Goniophotometer from LISUN this time. Here we share some photos:   [caption id="attachment_8126" align="alignnone" width="800"] Figure 1: LISUN engineer Jacky (left), the customer (right) and LPCE-2 Spectroradiometer & Integrating Sphere Test System[/caption] [caption id="attachment_8127" align="alignnone" width="800"] Figure 2: LISUN engineer Jacky (right), the customer (left) and LSG-1600 Goniophotometer[/caption]  

LISUN engineer visit Poland to do installation and training in February 2017   At the end of February 2017, LISUN engineer Jacky had a nice trip in Poland. In mid-February, LISUN arranged engineer to do installation and training for our customer as soon as they received the LSG-1700B Rotating Luminaire Goniophotometer and LPCE-2 (LMS-9000A) Integrating Sphere Spectroradiometer System for LED from LISUN.   Actually, this customer purchased some small test instruments from LISUN last year, and very satisfied with our products and after-sales services, so they purchased two sets of LED test equipment from LISUN again this year. The speed of our installation & training and the professional of LISUN engineer get the customer's praise again, looking forward to our cooperation in the near future.   Here are some photos of installation &training: [caption id="attachment_8082" align="alignnone" width="928"] LISUN engineer and customers are installing...

LISUN Exhibition Notice: October 2017 Hong Kong International Lighting Fair   HKTDC Hong Kong International Lighting Fair (Autumn Edition) 2017, organized by the Hong Kong Trade Development Council at the Hong Kong Convention and Exhibition Centre (HKCEC) from 27–30 Oct 2017, brings together state-of-the-art technology and the latest design trends in lighting. More than 2,660 exhibitors are expected in 2017. Register for FREE buyer badge now!   LISUN participates this exhibition every year from 2011. The Hong Kong Lighting Fair (Autumn Edition) 2017 and the HKTDC Hong Kong International Lighting Fair are organized by the Hong Kong Trade Development Council. The huge quantity of buyers and exhibitors, as well as the constant innovation of the high volume achieve the industry's prominent position of this exhibition. The Hong Kong International Lighting Fair has become the largest industry exhibition in Asia, and the second largest in the world.   Fair Dates : 27-...

LISUN Exhibition Notice: November 2017 Thailand International Lighting Fair ASEAN’s Leading Trade Fair on Lighting Technology, Design and Solutions Thailand Lighting Fair 2017, a trusted platform among industry experts, is heating up the industry with its ambitious to become a perfect networking platform and marketplace for Southeast Asia. With thousands of latest lighting technologies on display from upstream services to downstream supplies, the show attracts thousands of ASEAN buyers and offers unrivalled business opportunities for international sellers to capture ASEAN’s growing lighting industry and rising needs for energy efficiency. Thailand International Lighting Fair is the most influential international professional lighting fair in Thailand. Fair Dates : 16-18 November 2017 Fair Venue : Bangkok International Trade & Exhibition Centre (BITEC) LISUN Booth Number : E45 and E47 Book your stand at: http://thailandlightingfair.com/ , or contact LISUN to get a free ti...

Installation & Training in India in early August 2017 LISUN engineers visit the Indian customer in early August 2017 to do Installation & Training of the spectroradiometer & integrating sphere test system. This customer is a well-known manufacturer of LED lighting products. They purchased the LPCE-2 high-precision spectroradiometer & integrating sphere test system and WT2080 LED drive tester from LISUN this time. Following is some photos after the Installation:   [caption id="attachment_8042" align="alignnone" width="800"] LISUN engineer (left first) with the customer[/caption] [caption id="attachment_8043" align="alignnone" width="800"] The customer with the LPCE-2 Spectroradiometer & Integrating sphere Test System[/caption]

LISUN Exhibition Notice: 30 November to 2 December 2017 LED Expo Delhi LED Expo Delhi is a 3 day event being held from 30 November to the 2 December 2017 at the Pragati Maidan in New Delhi, India. This event showcases products like efficient LED lighting solutions. These solutions include the LEDs, OLEDs to latest application in design, drivers, components, signage, display, accessories, raw material, luminaries and the finished lighting products. The LED Expo Delhi is one of the most influential exhibition for professional lighting products and technology, which is organized by international exhibition organization - Messe Frankfurt Trade Fairs India Pvt. Ltd. It involving residential lighting, commercial lighting, landscape lighting and so on. Since its launch in 2009, LED Expo was held in New Delhi and Mumbai. Both of the scale of exhibition and the number of exhibitors are increasing year by year. LED Expo Delhi enjoys high praise among the industry. Exhibition time: 30 November~2 ...

LISUN Exhibition Notice: November 2017 Interlight Moscow Interlight Moscow powered by Light + Building is the only trade fair in Russia and the CIS covering the whole range of products relating to above stated areas. Every year Interlight Moscow powered by Light+Building confirms its status of the key professional event for the industry experts. Moreover, the fair keeps demonstrating a steady growth and development. Interlight Moscow is held by the Messe Frankfurt Exhibition GmbH. The first exhibition was held in 1995, once a year, it has been held 22 sessions. Interlight Moscow is not only the biggest show in Russia and Eastern Europe covering the whole range of products related to lighting, electrical engineering, home and building automation, but also the largest professional lighting exhibition among the Russian region and the CIS countries. Exhibition time: 7-10 November 2017 Exhibition Address: Expocentre Exhibition Center (65-66 km Moscow Ring Road, 143402 Moscow, Moscow, Ru...

Mexico Customer Installation and Training One of our customer from Mexico, the customer who is named as Aksi Herramientas S.A. de C.V. This time, they ordered LSG-1700B high precision rotating luminaire goniophotometer from Lisun Group. During the visiting, in addition to providing Mexico customer with the corresponding installation training services, LISUN engineers also talked about technical issue with the technician of the company by face to face. Our engineers have not only received satisfactory feedback from our customers, but also received high praise from our customer in Mexico through their fluent English and professional skills. Below are some pictures during the installation and training. [caption id="attachment_8007" align="alignnone" width="449"] Figure 1: A Picture of Mexico Customer with LSG-1700B high precision rotating luminaire goniophotometer[/caption] [caption id="attachment_8008" align="alignnone" width="800...

The Summarize of Luminous Intensity Distribution Test For lighting purpose, the luminaries playing a important role. A good lighting design is achieved by the choice of appropriate luminaires. The nature of the light emitted by the lamp and light control depend on the type of light source, the lamp reflection and the transmitting system and various dimming devices etc. It mainly reflects in the distribution curve of lamps. Light distribution curve is actually shows how a lamp or light source distributes the light in space. It can record luminous flux, the quantity of light sources, power, power factor, the lamp size, lamp efficiency and other information including lighting manufacturers, models. What’s more is to record the luminous intensity of lamps in all directions. In order to understand the specific performance of the lamp, we must adopt scientific testing methods. We can only obtain lamp’s accurate results of luminous curve and distribution photometric characteristics...

LISUN Exhibition Notice: 2017 Year "One Belt One Road" The Baltic states Economic Forum In September and October 2013, Chairman Xi put forward a major initiative of building “The Silk Road Economic Belt” and “The 21st Century Maritime Silk Road” (referred to as "One Belt One Road") when he visit to Central Asia and Southeast Asian countries, which has received a high degree of concern from the international community and a positive response from countries along Central and Eastern Europe. LISUN is invited to participate in 2017 Year "One Belt One Road" The Baltic states Economic Forum which is led by the Vice-Mayor of Shanghai Municipal Government . By then, LISUN will sign the relevant cooperation and support memorandum with the quality inspection institutions of the Baltic states under the testimony of the vice mayor of Shanghai and Ambassador of China to the Baltic States. Forum time: 12-20 September 2017 Forum location: Estonia Tallin...

LISUN Exhibition Notice: September 2017 Istanbul Lighting Exhibition Istanbul Light is an international platform, where all the players in the lighting industry come together under a same roof and where the latest technologies and collaboration opportunities are offered, will take place in Istanbul Expo Center, Yesilköy in Istanbul between 21-24 September, 2017 with the collaboration of the Turkish National Committee on Illumination and Turkish Lighting Luminaires Manufacturers Association. This is the only professional LED application exhibition in Turkey, which has been held for twelve times. The exhibition was supported by the Turkish National energy Ministry and Natural Resources Ministry, it’s a quite influential professional lighting exhibition in the whole Middle East. Exhibition time: 21-24 September 2017 Exhibition Address: Istanbul Expo Center Booth number of LISUN: HALL 11，D-104 Book your stand at: http://www.istanbullight.com/ , or contact LISUN to get...

The Successful install and training of LSG-1800B to Peru Customer After installation and training in Mexico, our engineers went to next station at Peru in April 10th,2017.. The customer is INDUSTRIAS JELCO E.I.R.L. This customer had purchased LSG-1800B High Precision Rotation Luminaire . Lisun engineers went to their company to help them to complete the installation, debugging and answered some question. The pictures shows our engineer went to Peru to install the instruments and training for them. [caption id="attachment_7983" align="alignnone" width="800"] Figure 1：LSG-1800B High Precision Rotation Luminaire[/caption] [caption id="attachment_7984" align="alignnone" width="800"] Figure 2：The Engineer is Installing a Goniophotometer LSG-1800B in Dark Room[/caption] [caption id="attachment_7985" align="alignnone" width="800"] Figure 3 : The Technicians of the Company Assist LISUN Engineer at One ...