What are the reasons for the price difference of LED point light sources?
LED point light source is a new type of LED decorative light after LED guardrail tube and LED hard light strip, which can be used in building outlines, playgrounds, billboards, stages, square streets and other occasions. Therefore, the LED point light source with such a wide range of applications has a wide variety of lamps and lanterns on the market, and the prices are also uneven. How should consumers choose to buy products that are cost-effective and guaranteed?
The price difference of LED point light sources is mainly determined by the lamp beads, housings, glues and wires used. Some manufacturers of LED point light sources on the market have low prices. In order to reduce costs, manufacturers choose lamp beads with low brightness, small chip size, and alloy iron wire bracket beads. The shell will also use some scraps, or the shell is not thick enough and the shell is not thin enough. Such a shell makes the point light source have poor heat dissipation effect on the whole lamp body, which directly affects the service life of the point light source.
LED point light source packaging glue and thread ends are also very important. Choose low-cost resin glue that is not resistant to high and low temperature and easy to yellow, and cheap copper-plated aluminum threads. The raw material cost of such a point light source is reduced, and the price is much cheaper, but such a point light source has a long service life. Great discount. The LED point light sources generally purchased by consumers are installed above buildings or signboards, and the labor cost of high-altitude installation is high. If the point light source mentioned above is selected, the service life is short and it will not take a long time to replace it. To replace the point light source, it needs to be reassembled, so the installation cost will increase, and it may also cause the loss of customers. Such "heavy losses" are very uneconomical.
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