What are the precautions for the purchase of lamps

In life, no matter big or small things, people need to work hard to get a good return. The same is true when choosing lamps. The most expensive ones are not necessarily the best, but those that are too cheap must not be good . The quality of many cheap lamps is not high enough, and the hidden dangers are endless. Once a fire occurs, the consequences are unbearable. So what are the precautions for the purchase of lamps? Let's take a look with Guangli! What are the precautions for the purchase of lamps Safety first 1. Pay attention to the accessories of the lamps: if electronic ballasts are used in the lamps, lamps with abnormally protected electronic ballasts should be purchased. If the inductance ballast is used in the lamp, try to choose one with higher tw value (such as tw130), especially when the heat dissipation condition of the lamp is poor, you should pay attention to this point. Tw is the rated maximum operating temperature of the ballast coil At this temperature, the ballast has a life span of 10 years of continuous operation. 2. Pay attention to the cross-sectional area of ??the wire used in the lamp: you can look at the mark printed on the insulation layer outside the wire on the lamp at the time of purchase. The minimum cross-sectional area of ??the wire used on the lamp is specified to be 0.5mm/square. The cross-sectional area of ??the wire used in the product is only 0.2mm/square. Under abnormal conditions, the wire will be scorched, and the insulation layer will burn out and short-circuit, which is dangerous. 3. Pay attention to protection against electric shock. Electric shock caused by lamps is generally caused by the use of anti-shock protection measures such as unsatisfactory lamp holders or live parts of lamps without covers. Normally, the bulb is screwed in during use. After the lamp is energized, people cannot touch the live parts. Secondly, we must pay attention to the consistency of style in the choice of lighting. The colors, shapes, and styles of lamps must be commensurate with the style of interior decoration and furniture, and echo each other. The flashy lighting not only does not add icing on the cake, but adds a lot to it. In the choice of lamp colors, in addition to matching with the color tone of the room, of course, it can also be purchased according to personal preference. Especially the color of the lampshade has a great effect on the atmosphere. The size and type of lamps and lanterns should be coordinated with the size of the room space, total area, indoor height and other conditions. Take care of the overall situation In addition, since the style of lamps is endless now, before buying lighting, you'd better understand the development trend of modern lighting, so as to avoid the bad luck of the newly bought lighting. Moreover, from the perspective of power saving, more energy-saving light sources can be installed. Careful inspection is also required when buying lamps. Lighting is mainly made of glass, which is fragile. After long-distance transportation, scratches or damage will inevitably occur. Since the lighting is generally hung in a prominent position in the home, even minor damage will affect the use effect. Finally, lighting expenditure generally accounts for about 10% of the entire decoration expenditure. Therefore, which grade of lighting to buy should be determined according to your own economic situation, and do your best.