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50w Street Light Housing Manufacturers Introduces The Selection Process Of Lamp Housing Accessories

50w Street Light Housing Manufacturers introduces several points that need to be paid attention to when choosing good quality floodlight housing accessories

1. Look at the packaging and trademarks. The country mandates that the project-light lamp housing manufacturer mark the following contents on the product packaging: rated voltage, voltage range, rated power, and rated frequency. Generally speaking, the trademarks of high-quality products are of good printing quality, and the marks are clear and identifiable. They are not easy to wipe off with a soft damp cloth, and they have the manufacturer's trademark and related certification marks.

2. Look at the appearance of the lamp. There should be no cracks, looseness and traces of prying between the interfaces. During installation and disassembly, the lamp cap should not be loose or tilted. The plastic shell of the lamp must choose the kind of engineering plastic flame-retardant type, which is characterized by its surface has a texture similar to frosted glass. The surface of ordinary plastic is smooth and shiny, but easily deformed and flammable, so it is prohibited to be used in the production of energy-saving lamps.

3. Look at the working status. Under normal working conditions, the temperature rise of the floodlight housing should be relatively low. If the heat dissipation conditions are not good, the lamp beads will work under high temperature, the light decay will be great, and the life of the lamp will be greatly reduced. At the same time, if the lamp flashes quickly when it is on and off, it also indicates that there is a quality problem.

4. Listen to work sounds. Electromagnetic compatibility is an item that electrical appliances must pass, and the national electromagnetic compatibility test mark must be printed on the product packaging of the floodlight housing. We can also make a simple judgment through a small test. Bring a short- and medium-wave radio. When the lamp is working, place the radio nearby. The lower the noise received by the radio, the better the electromagnetic compatibility of the lamp under test. Listen to the sound of the projector shell in a silent environment. If you can clearly hear the sound of the lamp, it means that the power supply of the lamp is not very good.

Through the above introduction, High Lumen Street Light Housing Manufacturers hopes that you can simply refer to the content of this article in future use.

ninghaiyuchen · 84 days ago
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50w Street Light Housing Manufacturers Introduces The Selection Process Of Lamp Housing Accessories