A.0.2 For the calculation of road surface brightness, the luminosity data of the luminaire and the road surface brightness coefficient (q) or the simplified brightness coefficient (r) are required. The actual road surface q or r can only be obtained by measurement. Since China does not currently ha
Read moreEuropes largest commercial LED screen has been unveiled in Liverpool, UK, while two new giant LED displays will add to the ambience in Times Square, New York. Ocean screen in Liverpool Europe's Largest Commercial LED Does Coke [Reproduced with permission from the DailyDOOH blog. DOOH = Digita
Read moreOil prices soared from $10 to $140 in 10 years Recently, international crude oil prices have reached new highs. The crude oil price of the New York Mercantile Exchange has exceeded the $140 mark. The Chairman of the Organization of Petroleum Exporting Countries, Chakib Khelil, has said that it is
Read moreâ– If you don't try it yourself, no one will believe that there will be such a "cool" effect. The human voice is processed using a bandpass filter with a center frequency of approximately 3.5 kHz. The resonant frequency of the filter is modulated with a h
Read moreThe world's largest water cube: the number of air pillows The world of water cubes: LED lighting The world of the water cube: the accuracy of the lane The National Aquatics Center (Water Cube) has a total construction area of ​​79,532 square meters, which echoes the National St
Read moreFrom the press conference held at the Beijing International Media Center on the 30th, it was learned that during the Beijing Olympic Games, a series of colorful cultural and artistic performances and sports and fitness demonstrations will be held on Tiananmen Square. The current performances and de
Read moreThe LED light source expands the area where the power-saving LED traffic number is applied. In addition, some exchange channels in Taiwan will also use solar-powered LED traffic lights and LED lighting. According to Taiwan's information, the street lamps and the traffic lights of the traffic l
Read moreOn June 8, 2008, Guangzhou International Lighting Exhibition hosted by Guangzhou Guangya Messe Frankfurt Co., Ltd. was grandly opened at the Guangzhou International Convention and Exhibition Center. Aladdin Lighting Network set up a booth of 108 square meters in Hall D60 of Hall 1.2, specializing
Read moreModel NO.: XGN15-12/24 Protection Degree: IP4X Rated Frequency: 50/60Hz
Read moreZhao Ying, senior engineer of the Semiconductor Lighting Technology Standards Working Group, introduced the standardization of LED devices at the conference. From an in-depth and comprehensive report by Zhao Ying, we can know that the “Semiconductor Lighting Technical Standards Working GroupÃ
Read moreModel NO.: TMO-KDPS-4.8KW Voltage Regulating Mode: Width Modulation Type Power Supplying System: Terminal Power Distribu
Read moreLIGHTSHIFT takes places on September 24th in Toronto, and is an opportunity to learn more about LED signage. LIGHTSHIFT is a unique and exciting opportunity to explore LED Signage. This market transformative forum will tell you all you need to know about the technology, the market And energy saving
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