A good luminaire has a good switch that will return to the light quickly from darkness when you touch it, so choosing a good switch is essential.
1. Look at the appearance: the style and color of the switch should be consistent with the overall style of the room. The overall color and the color of the interior decoration should be harmonious.
2, look at the feel: good quality switches are mostly made of high-grade materials such as bulletproof rubber, fire performance, moisture resistance, anti-collision performance, etc. are higher, the surface is smooth. 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, no smudging, and the touch of the switch is light and not tight, and the plug requires a certain amount of force and cannot be inserted. The harder spring switch has a stronger sense of use when it is used, while the inferior switch is very soft, and even the phenomenon that the switch handle is stopped in the middle position often causes a safety hazard.
3. Look at the component: When purchasing the switch, you should also measure the component of the 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. The choice of copper inside the high-quality socket is reasonable and ensures sufficient thickness to improve structural retention and electrical conductivity. The best sockets in the market today use brass, followed by phosphor bronze and copper.
4, look at the brand: small manufacturers of switches or sockets are very unacceptable, it will not take long, and often replacement is obviously very troublesome; and most well-known brands will make effective commitments to consumers, such as "available 15 "" guarantees 12 years of service life" "can be continuously switched more than 10,000 times" and so on.
5, look at the service: as far as possible to the regular manufacturers designated stores or point of sale to buy, and ask for shopping invoices, in order to ensure that you can enjoy the after-sales service in the future
6, look at the logo: pay attention to the switch, the socket on the base of the logo: including CCC, rated current and voltage.
7, look at the packaging: the product packaging surface should have a clear manufacturer address phone, there are instructions for use and certification.
In addition, there should be no flames in the qualified products. If you can do a combustion test on the core components at the time of purchase, the qualified products should not have a flame when leaving the outer flame of the fire, which is a flame retardant material. Inferior products, because they use unqualified plastics, will burn. If there is no condition to do the burning experiment, from the appearance, the good material is generally hard and hard to scratch, and the structure is tight and the weight is heavy after molding.
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