The company's main business: the main agent wholesale Schneider switch, circuit breaker Schneider, Foshan Lighting, Siemens switches, Emmett ceiling fan, Hyderabad Man doorbell, Merlin Gerin switch, Merlin Gerin circuit breakers, Zhengdan inserted, inserted fine arts laborers into place, new home switches, wire and cable Nanping Fu Bao, the company was founded in 2003, is a set of utilities, electrical, lighting and other home improvement, construction and decoration materials as one of the wholesale, distribution and delivery services for a professional sales company. Our company: 'customer first, forge ahead' business philosophy, the "customers first" principle, Foshan Lighting switch Putian distributor, to provide our clients with quality services. Fluorescent, conventional low-pressure mercury fluorescent lamp that is, the use of low-pressure mercury vapor is released after power ultraviolet light, so that the principle of phosphors emit visible light, so it belongs to the low-pressure arc discharge light source. In 1974, Philips developed the first successful human eye will be able to send sensitive to red, green, and blue light phosphor. Three primary colors (also known as RGB) phosphors development and application is an important milestone in the history of the fluorescent lamp. That Promise fluorescent lamp, it eliminates the traditional fluorescent lamp filaments and electrodes, using the principle of electromagnetic coupling, so excited mercury atoms from the original state into an excited state, which is similar to conventional fluorescent lamps and light-emitting principle, have long life, high luminous efficiency, color is good. The company's main business: the main agent wholesale Schneider switch, circuit breaker Schneider, Foshan Lighting, Siemens switches, Emmett ceiling fan, Hyderabad Man doorbell, Merlin Gerin switch, Merlin Gerin circuit breakers, Zhengdan inserted, inserted fine arts laborers into place, new home switches, wire and cable Nanping Fu Bao, the company was founded in 2003, Foshan Lighting Xiamen total distribution switch, is a set of utilities, electrical, lighting and other home improvement, construction and decoration materials as one of the wholesale, agent and distribution services for a professional sales company. Our company: 'customer first, forge ahead' business philosophy, the "customers first" principle, to provide our clients with quality services. Neon glow discharge, arc discharge fluorescent lamp is. Before fluorescent lights or arc burning, it has a high input impedance, because the substantially conductive ion: this high voltage Uns will be added to the tube, which is rated lit the lamp starting voltage. After work, Foshan lighting switch Ningde distributor, the voltage applied to the lamp operating voltage will drop so Uop lamp operating current is made xb (at the operating frequency of the ballast impedance) and the following equation , fluorescent belong to gas discharge light source, the voltage characteristic Foshan lighting, gas discharge light source is shown in (b) below. A ~ D curve is non-self-sustained discharge shimmer area; D ~ E for the transition zone; E ~ F normal glow discharge region, such as neon signs; F ~ G is abnormal glow discharge region; G ~ K is normal arc discharge area, such as sunlight burning Foshan Lighting switch Quanzhou distributor | Xing Lu Da Electric (certified) | Foshan Lighting is provided by Xiamen Xing Lu of Electric Co. Xiamen-Heron Electric Co. (xmxldsm.1688.com/) is Xiamen, Fujian Materials Stocks leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xing Lu Da Electrical leadership with the staff warmly welcome all inquiries negotiations to create Xing Lu Da Electrical better future.