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An article to understand the performance, advantages and disadvantages of incandescent lamps, fluorescent lamps, high pressure sodium lamps, metal halide lamps, and LED lamps
About ADVANTAGES AND DISADVANTAGES Advantages and disadvantages of incandescent lamps Excellent: Inexpensive to penetrate into rural areas Disadvantages: short life; low electro-optical conversion efficiency, most of whi...Read more -
K-COB 2021 YEAR END PARTY
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How is the color temperature tunable LED packaged?
1. Introduction Since the invention of blue LEDs, people have begun to develop various high-power white LED packaging technologies, hoping that white LEDs can replace traditional lighting sources. At present, the production technology of white LEDs on the market is mainly divided into two mainstr...Read more -
K-COB Street Light projects”it was time to make the switch to LED.”
STREET LIGHT RETROFIT PROJECTS Energy conservation and environmental protection are the goals of world development and an important part of China's 13th Five-Year Plan. CAS-CERAMIC OPTOELECTRONICS TECHNOLOGY CO ., Ltd CAS-CERAMIC OPTO...Read more -
Full-depth Evaluation of K-COB Explosion Proof Led Lights
Full-depth Evaluation of K-COB Explosion Proof Led Lights With the development of LED light sources/led chips, the use of LED lights is becoming more and more popular. Nowadays, in the petroleum, petrochemical, pharmaceutical and other industries, the selection of ...Read more -
K-COB Street Light Retrofit
K-COB STREET LIGHT RETROFIT The lighting effect of KCOB low-color-temperature LED street lights is significantly better than traditional high-pressure sodium lamps, with consistent color temperature, higher illuminance, higher CRI and improved road safety. ...Read more -
2022 BIG SPORTS EVENTS AND CHECK A COMPLETE GUIDE OF EACH STADIUM FILED
2022 BIG SPORTS EVENTS 2022 Sports competition After the 2021 Tokyo Olympics, the National Games and the European Cup, 2022 will still be a super year in the international sports arena. Due to the recurrence of the epidemic w...Read more -
Application trend of ultra-high power COB
Application trend of high power COBRead more -
What is the advantage of K-COB?
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What is Phosphor Ceramic? & WHY WE MAKE K-COB LED CHIPS !
Nowadays, due to the awareness of energy-saving and ECO lifestyles, more and more traditional light source such as MHL, HPS has been replaced with LEDs. LED is a mature technology and has been through a long time since invented, however, there are still some types of lig...Read more -
Why the street led lights CCT can’t over 3000K?
Does the street led lights CCT can over 3000K? You may noticed that In few years ago ,we always get “Complaints over 'too bright' street lights. The new LED street lights problem Residents on a street in west London are complaining that the new LED street ...Read more -
Why the street lights is flickering and buzzing?
Expert advice on how to stop your LED lights flickering, buzzing or burning out. LED street light is mainly composed of the LED light source (also known as LED lamp beads), LED power supply (also known as LED Drive, transformer), housing, waterproof gasket, and wate...Read more
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