Switches and sockets affect the safety of lighting in the home. Therefore, be sure to pay attention to seven points when purchasing.
First, look at the appearance. The style and color of the switch should match the overall style of the room. For example, if the overall color of the interior decoration is light, then dark switches such as black and brown should not be used.
Second, look at the feel. Most of the good quality switches are made of high-grade materials such as bulletproof rubber. The fire resistance, moisture resistance and impact resistance are high, and the surface is smooth. You should consider the feel of your own touch when purchasing, and determine the material of the switch by hand. And ask the dealer. In general, products with a surface that is not too smooth and that feels thin and brittle are unreliable. A good switch socket panel requires no air bubbles, no scratches, and no smudging. The touch of the switch is light and not tight, and the socket of the socket needs to be equipped with a protective door. The plug should be inserted and removed with a certain force and cannot be inserted in one foot.
Third, look at the weight. When purchasing a switch, you should also measure the component of a single switch. Because only the copper inside the switch is thick, the weight of a single switch will be large, and the copper inside is the most critical part of the switch. If it is alloy or thin copper will not have the same weight and quality.
Fourth, look at the brand. Encourage everyone to choose a well-known brand. Because the quality of the switch is related to the normal use of the appliance, and even the convenience of life. Many dealers in the interview expressed the same view that many small manufacturers produce switches or sockets that are unreliable and can't be used for a long time. It is obviously very troublesome to change frequently; but most famous brands will sell to consumers. Make effective commitments such as "available for 15 years", "guarantee 12 years of service life", "can be continuously switched 10,000 times", etc.
Fifth, look at the service. As far as possible, go to the designated store or point of sale designated by the regular manufacturer, and ask for the purchase invoice, so as to ensure that you can enjoy the after-sales service in the future.
Sixth, look at the logo. Pay attention to the signs on the base of the switch and socket: including the Great Wall certification (ccee), rated current and voltage.
Seventh, look at the packaging. There should be a clear factory address phone on the product packaging surface, with instructions for use and certificate of conformity.
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