On September 14, Fujian Electric Power Co., Ltd. organized the first comprehensive monitoring system for real-time 110 kV opto-electric composite cable real-time operating system organized by Fujian Electric Power Co., Ltd. – Pingtan’s 110kV optical composite cable real-time ----more
White LEDs still have problems such as poor uniformity of light emission and long life of the sealing material, and it is impossible to exert the application advantages that white LEDs are expected. However, as far as the demand level is concerned, not only the general lighting use, ----more
Currently, the color rendering index of warm white or neutral white LEDs on the market is usually low. Various methods are used to increase the color rendering index, usually accompanied by loss of light efficiency. For example, when CRI > 90, the light efficiency usually does not exceed 75 lm / ----more
[Source: "High-tech LED-lighting market" August issue Zhou Jianhua] In the past 14 years, Guangmingyuan has been focusing on the research, development, production and marketing of green lighting source products. Among them, energy-saving halogen lamps, metal halide lamps, ultraviolet dis ----more
In response to the LED lighting market's requirements for high luminous efficiency of LED lamps, Zhen Mingli Packaging R&D Center has developed a 160 lm/W fluorescent tube COB to meet the requirements of high luminous efficiency, energy saving and environmental protection of LED lighting. I ----more
[Audio Network Information] Full range of O'Neill walking machine products: can be used in various life scenes of middle-aged and elderly people The root cause of an electronic product's popularity is the quality of the product, and the quality of the product depends on advanced ----more
Different areas need different light sources The living room, dining room, study room, bedroom, kitchen, bathroom, and balcony are all common. Because of the different functions of these areas, the required light sources are not the same. Ou Pai platinum decoration company designer Lu Lihu ----more