The scientific and technological content of the lamps entered the 1990s, and the foreign lamps developed electronically to the lighting technology. Various light control and dimming methods were adopted. These lamps are comfortable and energy-saving. The luminaire components use a number of patented technologies, such as grilles specifically designed for computer room luminaires, to effectively reduce glare from the lamp. Reflective materials have a high reflectivity of more than 95%. At present, domestic lighting factories do not even have light distribution and light effects. The use of these new technologies cannot be discussed at all.
Insufficient development and production of lighting appliances, types and characteristics of fluorescent ballasts In lighting electrical products, a large number of products are fluorescent lamp ballasts. According to their working principle, they can be divided into general magnetic ballasts (CB), low-power magnetic ballasts (LLB) and electronic ballasts (EB). Low-power magnetic ballasts are mainly made of high-quality iron core material, extended iron core and copper wire wound with increased wire diameter; electronic ballasts work in the high frequency range of (20-50) kHz. The 230V 50Hz magnetic ballast has a luminous efficiency limit of 931mW for a 26mm straight tube fluorescent lamp; for the same tube lamp, the high efficiency operation can increase the light efficiency to 1041mW. Therefore, in the case of obtaining the same luminous flux, The power consumption of the lamp is correspondingly smaller.
The electronic ballast has hot start and instant start, and the hot start filament is preheated. The trigger life of the lamp can reach 20,000 to 40,000 times; the instantaneous start can reach 10,000 times. Hot-start electronic ballasts can be used to switch places frequently; while momentary start-ups are suitable for places with low switching frequencies. The advantages of electronic ballasts are electronic ballast lighting, which can save the following three aspects: 1) Hardware costs High-frequency electronic ballasts extend the life of fluorescent lamps, thereby reducing costs. 2) Energy consumption The use of electronic ballasts reduces the total power consumption of the lamps and reduces the amount of heat generated, which is beneficial to reduce the cost of air conditioners.
Safety monitoring circuits can be added to the electronic ballast. When the lamp is damaged, the repeated triggering process is stopped immediately, so that the lamp stops flashing. The electronic ballast operates without noise. The production capacity of electronic ballasts is insufficient. The process of replacing electronic ballasts with magnetic ballasts is not as fast as we think. In Germany, where industrial and technological development is more developed, it is estimated that the use of electronic ballasts only accounts for the town. Less than 10% of the total flow. Germany's Flowserve has two highly productive magnetic ballast production lines in Colma, France and Australia. The whole factory has 250 employees in four shifts, with a production capacity of 35 million years. The production line is tested online four times, the scrap rate is less than 10%, and the number of unrepairable scraps is only 015%. According to relevant personnel, the German headquarters decided to Closed the company of Foshua Australia and intends to ship the equipment to the mainland China.
The domestic “cold and uneven†phenomenon is a kind of system engineering. Foreign manufacturers introduce long-life energy-saving light sources and energy-saving electronic ballasts, and simultaneously control a variety of light control, dimming electronic devices and high-intensity gas. The power switch of the lamp and the like are all being developed. The energy saving effect is significant, and the investment repayment time is relatively short. At present, most SMEs in China pay more attention to their immediate interests, competing to use the "price competition means", regardless of product quality, blindly lowering prices, so that the market is full of a large number of low-quality electronic ballasts, not only Instead of saving energy, it wastes a lot of social goods. I personally think that specialized large enterprise group companies are more likely to avoid "one-stop" and "uneven heat and cold". However, China's large number of decentralized and small-scale SMEs cannot solve the above problems, and they cannot compete with the multinational companies with strong technical foundations.
Product features:
â– Good heat dissipation
--Blade design of copper alloy contacts,good conductivity
â– Super high impact resistance and thermal stability
--Cover pans are made of high quality polycarbonate
â– Chemical corrosion resistance
-- Corrosion resistant galvanized mounting bracket
â– Grounding.Connection mode
--One-piece grounding design
---Lateral screw connection,suitable for #14AWG soft copper wire,
hard copper wire
â– Security
â– Security doors designed to prevent people accidental exposure
Mechanical characteristics
â– Mechanical life
--Plug provided 5000 times with no load,continuous flashing
Toggle Switch UL,Mini Toggle Switch UL,Waterproof Toggle Switch UL,Electrical Toggle Switch UL
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