A family is calculated based on the use of 15 light bulbs 1. Electricity fee for ordinary light bulbs: 15 lamps x 40W/pcs x 5 hours/day x 30 days = 90000W/hour = 90 degrees Monthly electricity bill =
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Features: 1) It adopts pure three-color fluorescent powder tube, with a super-normal lifespan of more than 8000 hours, high luminous efficiency and good primary color performance. 2) Comfortable light
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Electronic energy-saving lamp products are oriented by technology and develop by quality, producing a full range of medium and high-end energy-saving lamp products, adhering to high-quality and strict
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Electrical parameters (1) Voltage range: rated voltage +10% -20% (2) Power range: rated (nominal) power +5% -10% (3) Power factor: Select PF>0.6 and PF>0.9 according to the actual situation (4)
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Energy-saving lamps are composed of three parts: capillary, plastic parts and electronic components, lamp holder 1. Capillary: Classification U-shaped, full screw, half screw U-type: 2U 3U 4U 5U 6U 7U
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The bracket lamp is mainly composed of "upper lamp cap structure" and "bottom lamp tube structure"; an energy-saving electronic ballast is wrapped inside the combination structure; its characteristic
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1. New growth points brought about by urban infrastructure construction With the development of China's economy, urban infrastructure is being gradually upgraded, which will become a new growth point
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1. Electrodeless lamps: Road tunnels, airport terminals, ports, stations, squares, stadiums, exhibition centers, playgrounds, commercial streets, parking lots, factories, offices, hospitals, libraries
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National related industry policy support For a long time, the field of energy-saving lighting has been an area encouraged by national industrial policies and energy policies. Since 2002, the state has
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According to the International Electrotechnical Commission standard IEC 529 - 598 and the national standard GB 700 - 86, it is classified according to the degree of protection against the intrusion of
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According to the classification of lamps recommended by the International Commission on Illumination (CIE) (indoor lighting) According to the recommendations of the International Commission on Illum
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economic life The combined beam output is reduced to a certain percentage of hours, taking into account both bulb damage and beam output attenuation. This ratio is 70% for outdoor light sources and 80
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