In life, no matter how big or small things are needed, people will have to pay attention to it, and they will get a good return. The same is true when choosing lamps. The most expensive is not necessarily the best, but it is not cheap. . The quality of many cheap lamps is not enough, and there are always hidden dangers. Once a fire breaks out, the consequences are unimaginable. So what are the precautions for the purchase of lamps? Let's take a look at it with Xiaobian!
What are the precautions for lamp purchase?
Safety first
1. Pay attention to the accessories of the luminaire: if the electronic ballast is used in the luminaire, the luminaire equipped with the abnormally protected electronic ballast should be purchased. For example, the inductor ballast is used in the luminaire. Try to use a 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 working temperature of the ballast coil. At this temperature, the ballast has a life of 10 years of continuous operation.
2. Pay attention to the cross-sectional area of ​​the wire used in the luminaire: when purchasing, you can look at the mark printed on the insulation layer outside the wire on the luminaire, and specify the minimum cross-sectional area of ​​the wire used on the luminaire is 0.5mm/square. Some manufacturers want to reduce the cost. The cross-sectional area of ​​the wire used in the product is only 0.2mm/square. Under abnormal conditions, the wire will be burnt, and the insulation layer will be short-circuited after being burned out, posing a danger.
3. Pay attention to the protection against electric shock. The electric shock caused by the luminaire is generally caused by the electric shock protection measures such as the lamp holder that does not meet the requirements or the live parts of the lamp without the cover. Normally, the bulb is screwed in during use, and the person has to touch the live parts after the lamp is powered.
Secondly, pay attention to the consistency of style in lighting selection. The color, shape and style of the lamps must be commensurate with the style of interior decoration and furniture. The flashy lighting is not a icing on the cake, but a superfluous addition. In addition to the color tone of the interior, the choice of the color of the luminaire can of course be purchased according to personal preference. In particular, the color of the lampshade has a great effect on the atmosphere. The size, type and number of lamps should be coordinated with the size of the room, the total area, and the height of the room.
Gu Quan
In addition, because the style of lighting is now endless, before buying lighting, you should first 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, it is possible to install an energy-saving light source.
When you buy a luminaire, you must check it carefully. The 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 a small damage will affect the use of the effect.
Finally, lighting expenses generally account for about 10% of the total renovation expenditure. Therefore, the quality of the lighting to be purchased should be determined according to your own economic situation.
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