Buy eight energy-saving lamps pay attention
Buy products with certification mark First of all, look for whether there is a safety certification mark "CQC", which shows that the product is recognized by the China Quality Certification Center, in line with the safety requirements stipulated by the China Quality Certification Center, is the verification of energy-saving lamps safety indicators. The second is to look for energy-saving certification mark: "CQCES energy-saving" or "section" signs, both signs that the product meets the requirements of the national standards for energy-saving evaluation. See product packaging The state mandates that energy-saving lamp products be marked on the packaging with the following contents: origin, rated voltage and voltage range, rated power, and rated frequency. In the lamp on the packaging or in the instruction manual, the lamp current and other supplementary instructions related to safe use are marked. Check the appearance of energy-saving lamps A look at the lamp, the lamp is loose, the fluorescent coating of the lamp is uniform, no leakage, powder off, fluorescent powder should be crystal clear and white, can not have the phenomenon of yellowing or graying; Second, look at the power to light the lamp, Whether the lamp light is normal and uniform, the lamp should have no obvious dark spots, and the light body should be free of flicker. Type read CFLs If the energy-saving lamp products indicate the model number: YPZ230/9-3U·RR·D 6500K, where YPZ stands for self-ballasted fluorescent lamps for general lighting (energy-saving lamps), 230/9 denotes rated voltage 230V, rated power 9W, and 3U denotes lamps. Structure (consisting of 3 U-shaped lamps), RR indicates the color of the lamp, D indicates electronic self-ballasting, 6500K indicates the correlated color temperature or is expressed in Chinese as the daylight color. General energy-saving lamp products are more marked in the first three items. According to the characteristics of energy-saving lamps With the same lighting effect, the power consumed by the energy-saving lamp is one-sixth that of the incandescent lamp. Therefore, if you want to get the same lighting effect as a 60W ordinary light bulb, choose a 10W energy-saving lamp. Based on the use environment or personal preferences, the luminous color is light yellow, and the luminous efficiency and color rendering index of the energy-saving lamp with a yellowish color are higher than those of the energy-saving lamp with a white color. Some consumers think that the brighter the light is, the brighter the blue light is. This is a misunderstanding. Attention to the interchangeability of lamps Interchangeability is a good indicator of whether a lamp cap and a lamp holder of a product fit together. The poor interchangeability can cause difficulties in the installation and disassembly of the lamp, and it is easy to generate unsafe hidden troubles. Read the instructions carefully Reading the product specification carefully not only guides the correct use of energy-saving lamps, but also allows you to learn more about other properties of the product, such as power factor, light efficiency, etc., which helps consumers understand product quality. Can't just be greedy for cheap The pros and cons of product performance are not directly related to the price and brand size, but according to the actual needs, select the products with moderate prices and good quality, and do not just try to buy cheap products that do not actually save electricity or save money. NVC lighting furniture brand lighting Faucets Hose Stainless Steel Hose,Stainless Steel Flexible Hose,Stainless Steel Braided Hose,Braided Stainless Steel Hose SHENZHEN KING OF SUN INDUSTRY CO.,LTD , http://www.handyfaucet.com
There are 2 kinds of faucets hose has 2 kinds, flexible hose and shower hose. Flexible hose use to connect faucet to angle valve or water pipe. The thread of joint size may be different in different countries. Other shower hose only has length difference, it often 1.5m or 1.2m hose. These two faucets hose made of stainless steel or PVC.