The spotlights are divided into low voltage and high voltage. Consumers should choose low-voltage spotlights, which have a longer life and higher light efficiency. The light effect of the spotlight is reflected by the power factor. The greater the power factor, the better the light effect. The power factor of the ordinary spotlight is about 0.5, the price is cheap, and the power factor of the high-quality spotlight can reach 0.99, and the price is slightly expensive.
Spotlights are generally used to enhance the illumination of decorative objects. They are usually embedded in ceilings or walls. When spotlights work, they generally emit higher temperatures. Therefore, it is necessary to purchase high-quality products, otherwise there will be safety hazards.
When using the spotlight, it should be used with the transformer. The lamp bead should also be of good quality. Otherwise, the lamp bead of the spotlight is very easy to break. Think about it, the spotlight lamp bead in the ceiling can be quite troublesome to replace.
At present, the quality of spotlights on the market is uneven, and it is difficult to distinguish between good and bad by the naked eye. Therefore, it is best to choose brand products for the spotlights and choose a high-quality transformer.
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