With the increasingly prominent role of lighting products in home decoration and decoration, the lamps on the market have begun to become famous. From the composition of materials to the style of lamps, the lamps of five colors and six colors are available in front of consumers. The types of lamps have also evolved from ordinary fluorescent lamps to a wide variety of chandeliers, ceiling lamps, wall lamps, spotlights, long-light lamps, table lamps, etc., so the choice of lamps has become a special knowledge. However, after the reporter visited the market, it was found that ordinary consumers lacked relevant professional knowledge about the lamps, and faced many misunderstandings that many lamps were easy to be chosen.
Heavy style is not heavy
In the Wanjia Lighting Home Improvement Market in Beijing's West Third Ring Road, the reporter followed a customer to buy lamps. Under the colorful lights of the indoors, almost all customers chose the lamps to focus on the style of the lamps, especially At present, the design of the lamps is ingenious and unique. The consumers who are pursuing new trends often focus on the appearance of the lamps, while consumers are less and less concerned about the safety of the lamps. The sales staff's introduction to the lighting is also focused on the explanation of the matching of the lighting decoration room. When the reporter questioned the quality and safety of the lamps, the consultants only responded by '. Have the delivery certificate, returning the package within a certain period of time.' After the large decorative lamp box purchased by a customer was opened, The reporter found that not only the warranty books and certificates of the lighting products, but even the installation instructions are not available in the box. However, the "3C certification" logo that China has implemented since last year has no trace on the packaging. These lamps are mostly manufactured in small towns in Guangdong Province.
At present, in Beijing alone, more than 50% of the lamps and lanterns in the zero-console market are quite occupied by lighting cities. The lighting materials have also broken through the main frame of glass, which has a wide range of varieties: iron, bone and wood. , Boli, paper, crystal, copper, PVC, etc. Numerous materials make the lamps look great in style and style. However, materials such as paper, yarn, and wood are all flammable materials. During use, because the position of the lighting fixture is too close to the combustible material, the combustible material may be baked due to excessive temperature. Generally speaking, the incandescent lamp with W can have a surface temperature of 135-lso}c; the incandescent lamp of loow can reach a surface temperature of 170 - 22090, so when the bulb is in contact with combustible materials for a long time, it will cause a fire. In the case of lighting or decorative lighting, including wooden lamps and paper lamps, the surface temperature of glass bulbs and lamps is high. If the lamp is improperly selected, if a malfunction occurs, such as sparks, arcs or local high temperature, it is very likely that the combustibles in the vicinity of the lamp will ignite and burn, causing a fire and becoming a safety hazard. Professional luminaires generally pass the quality inspection and safety certification of the relevant state departments, and the lamps that have not been certified by the national quality inspection safety department are particularly dangerous. Previously, the quality inspection results of the national quality inspection department showed that the quality problems of the lamps and lanterns mainly include: unreasonable structural design; unqualified external and internal wiring; unqualified protection against electric shock; thermal test and heat and fire resistance are unqualified. Quality inspection experts pointed out that the use of low-quality raw materials as key components, etc., found in the inspection process, some of the conductive parts of the lamps were broken by current, failing to meet the relevant requirements. When conducting heat and fire resistance tests, half of the key components registered for sampling were actually on fire. This undoubtedly brings serious hidden dangers to the personal safety of consumers.
Repurchase light service
At present, the lamps and lanterns on the market are complex in style, with many parts and large price gaps. However, from the perspective of market reaction, consumers pay more attention to the lamps and lanterns themselves, but the installation tests for lamps are rarely intentional. Think about it. In several relatively formal lighting markets, the reporter learned that in general, the sellers who purchase lamps with more than 2,000 yuan in the same booth will send professional installers to deliver the goods free of charge and perform the installation. Most consumers are less than 2,000 yuan because of the small amount of consumption, and because they have higher professional installation costs, they prefer to install themselves. Most of the sellers in the sale process are proposed to install by home improvement workers. In fact, the lamps are small but still electrical, so improper installation can cause problems.
According to the provisions of 3.1.11 of the Code for Fire Protection of Interior Design of Buildings, the high temperature parts of lighting fixtures shall be protected against fire, heat and other fire protection when approaching non-A grade decoration materials. The burning performance of the materials used for lighting shall not be low. At grade B1 (class A is non-tender material, grade B1 is flame retardant material). However, in actual life, some non-professional installation workers use Zoow lighting to bake items, hang on the flammable decorative wall, improper installation of large decorative lights, fire alarms such as flammable gas explosions, such as 1992. The renovation of the Windsor Castle in the United Kingdom lifted the spotlights and burned the curtains, costing £6 million. The fire incidents that occurred in several large home market in Beijing in 1999 were mostly caused by electrical reasons. In terms of home decoration, wood panels are currently used in Beijing, so it is especially important to protect the lamps from fire or moisture.
Price determinism
In the wholesale market of lamps and lanterns, the reporter noticed that the price of lamps of the same type of material differed by nearly one hundred yuan. After the bargaining, some of the lamps can also be bought at a lower price. On the surface, only the lamps are produced differently. After weighing the style and price, consumers tend to choose cheap lamps. Judging from the division of lighting products, Beijing's high-end lighting fixtures are increasingly in line with international standards. These lamps fully reflect the design and creativity, emphasizing the taste and personality. The high-end lamps are represented by imported Italian and Spanish products. The quality is first-class, the grade is higher, and the corresponding price is also higher. It is mainly used in high-end hotels and luxury walls. There are also some high-quality, mid-range lamps produced by Taiwanese factories. The characteristics of these lamps are: the design ideas of products come from Italy and Spain, but their prices are far lower than imported lamps, the performance price is better, with distinctive brand characteristics and style, it becomes the first choice for people who pay attention to life taste, and gradually becomes Main products in home decoration, these products are also rich in the use of materials, such as copper art, wrought iron, crystal, jade, sheepskin, paper art, ceramic art, distressed treatment.
There is also a type of lighting products that are joint venture ceiling lamps, which have four-way Panasonic, PHILIPS, and OSPAM products. They are characterized by stable quality, long life, no noise, no flicker, high cost performance, suitable for a house height of 2.5 meters. Left and right, emphasis on energy-efficient home use.
The slightly lower grade products are represented by the lamps produced by Wenzhou, Zhejiang. The main chandeliers and low-end ceiling lamps are mainly used. The style and material change little, and the brand and design cannot be mentioned. They are characterized by low prices and are able to meet the basic needs of the working class. However, some products simply do not meet the standards tested by the national electric light source department. Individual products have potential safety hazards, mainly due to inadequate electrical insulation, fire retardant and other important indicators. A well-looking floor lamp is an unqualified luminaire: when the lamp cap is screwed into the lamp holder, the charged metal parts of the lamp cap are still exposed, and the misalignment between the lamp cap portion and the plastic component housing may result in the user being An electric shock accident occurred during installation or disassembly. It is a non-conforming product specified by the state. Therefore, for the choice of this type of lamps, if you only pay attention to the price, the pursuit of low prices and neglect the safety and quality of the lamps as the electrical appliances themselves, it will be safe if you are not careful.
Edit: Leo
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