China's economy is developing rapidly, and the amount of infrastructure construction is huge, providing a broad market for LED tubes. If there is a layout of the mainland LED tube, the scene must be spectacular. As far as the wiring method is concerned, the LED tube is divided into a double-ended wiring LED tube and a single-ended wiring LED tube. At present, the double-ended wiring LED tube is convenient to replace and the price is low. According to the National Development and Reform Commission and other five ministries, November 14, 2011 Japan’s release of China’s phase-out plan for incandescent lamps, the final point for the implementation of the elimination of incandescent lamps in China will be until September 30, 2016. In other words, starting from October 1 this year, China may ban the import and sale of ordinary lighting incandescent lamps of 15 watts or more. From incandescent lamps to fluorescent lamps to LED lamps, LED lights have captured the market with rapid momentum in just a few years. Among them, LED tube is an important form of LED lamp, and it is widely used in the field of home and public lighting. China's economy is developing rapidly, and the amount of infrastructure construction is huge, providing a broad market for LED tubes. If there is a layout of the mainland LED tube, the scene must be spectacular. As far as the wiring method is concerned, the LED tube is divided into a double-ended wiring LED tube and a single-ended wiring LED tube. At present, the double-ended wiring LED tube has the advantages of convenient replacement and low price, and has won the favor of more consumers. . Despite the popularity of double-ended wiring LED tubes, its disadvantages are gradually being exposed during use. There is an electrical connection between the two ends of the lamp. If the power is not cut off during installation, the suspended end will also be charged when one end is connected. If touched, it will cause double injury of electric shock and human body fall. Although there are relevant standards in the world, such as the International Electrotechnical Commission (IEC) standard and the US UL1993, there are clear standards for the safety factors of replacement double-ended wiring LED tubes, but domestic safety regulations for such lamps are still under development. At present, it is impossible to strictly limit the above safety hazards in the production process. To this end, the China Lighting Association Lighting Professional Committee, China Lighting Association Lighting Appliances Accessories Professional Committee, National Lighting Electrical Quality Inspection Center Technology Alliance refer to relevant international standards and consult a number of well-known lighting companies, drafted and released "double-ended LED lights The Technical Report on the Risk of Electric Shock in Pins, analyzes the market status and safety hazards of LED lamps with double-ended wiring, and aims to call for the introduction of relevant safety standards as soon as possible. However, because the safety knowledge of double-ended wiring LED tubes has not been popularized, ordinary consumers often purchase double-ended wiring LED tubes with safety hazards because of the contempt for safety hazards when purchasing LED tubes. Judging from the current status of the use of such lamps, the risk of electric shock is not far from us, and once it occurs, it will cause irreparable damage. Recently, in order to improve consumers' awareness of LED tube safety, Philips Lighting has launched a lamp challenge game that can be experienced on mobile phones, allowing consumers to experience the safety of different lamps in the circuit. We can see that single-ended wiring LED tubes are safer to install than double-ended wiring LED tubes. This situation can also be confirmed according to the International Electrotechnical Commission (IEC) standards. The reason why the single-ended wiring LED tube is not widely used, in addition to the low price of the double-ended wiring LED tube, but also because consumers lack understanding of the unknown, the subconsciously think that the single-ended wiring LED tube installation is complicated. In fact, for qualified electricians, installing single-ended wiring LED tubes is very simple, and there are already light holders for single-ended wiring LED tubes, such as the Philips BN010C-T8 LED tube brackets. It can directly replace the original lamps to facilitate the direct installation of single-ended wiring LED tubes. This kind of lamp holder has the same safety as the single-ended wiring LED tube. The side outlet and the built-in fuse design can provide higher security for the use of the lamp.
High speed residential garage door
Transparent aluminum (imitation stainless steel ) is widely used for commercial purposes , car sales, cleaning and service stations, and requires good lighting , high perspective of the building
Horizontal and vertical door frame are anodized polished aluminum die molding (or grilled white acrylic enamel processing) , the overall thickness of 50mm,
Using single or double glass 3mm thick glass DSB, or thicker , double insulated SSB glass , with a sturdy vinyl sealing strip seal
Industrial flooring can be doors , aluminum sheet or other sheet metal treated
Other accessories refer to industrial sliding doors
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