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Because the tube diameter is thinner than other lamp tubes, the pressure per unit area of the inner wall of the tube is high, and the phosphor can be fully activated to emit light. The use of special high-efficiency phosphor and the relative extension of the light-emitting tube body are energy-saving. The remarkable effect is also based on the output of high luminous flux and high luminous efficiency with a very small amount of electric energy input. Therefore, it achieves more obvious energy-saving goals than others.
Comparison of different quality energy-saving lamps:
1. Energy-saving lamps
a) The quality of the glass tube is excellent, and the first-class product is used and strictly screened, without obvious scratches and glass impurities.
b) Self-produced high-efficiency three-color phosphor powder is used, and the raw materials are strictly screened. The equipment adopts a push-type tunnel atmosphere protection kiln and hydrogen reduction kiln with an investment of several million. The sintering consistency is good. The phosphor powder has high luminous efficiency and high color rendering index. , light attenuation is small, suitable for the production of fluorescent lamps with a diameter of less than 18mm. Its cost price is around RMB 600/Kg.
c) Other raw materials such as filament, electronic powder, etc. are all self-produced high-quality products, and have passed various strict performance analysis to ensure the long life of the lamp tube.
Led floodlight ultra thin floodlight
Led floodlight ultra thin floodlightd) In order to ensure product quality, the manufacturer is equipped with very comprehensive process product analysis and testing equipment in terms of technology, quality, and process management, and has dedicated personnel to track and record quality information throughout the process. The production date of the lamps, the operating production line, and even the batches and analysis reports of the raw materials.
e) The key quality control points, such as powder blending and stretching process, are equipped with temperature and humidity control equipment and instruments, especially in the exhaust process, a circular row car with an equipment investment of 2 million yuan/set is used. The quality The consistency is better. After the product has undergone rigorous aging, the average switching times is about 10,000 times, the luminous flux maintenance rate is over 90% in 2,000 hours, and the life span is over 6,000 hours.
f) The quality of the glass tube is poor, and the quality of the capillary manufacturer is generally used, which is only equivalent to 1/3 to 1/5 of the price of the high-quality capillary
g) Use ordinary halogen powder or apply halogen powder and then apply a layer of inferior three-color phosphor. In theory, halogen powder cannot be used as fluorescent powder for energy-saving lamps, because of its low luminous efficiency, low color rendering index, and large light decay. Not suitable for fluorescent lamps with tube diameter less than 18mm.
h) Other raw materials such as filament electronic powder, etc. are substandard products, defective products, or small factories without quality assurance.
j) Due to the shoddy products of some capillary manufacturers, they are not equipped with technical personnel, management personnel, craftsmen and necessary equipment, and the production environment is also very poor. It is only necessary to make the lamps bright.
