The price of LED spotlights
Because the LED bulb is structurally more complex than the halogen spotlight, the product price will be higher than the halogen lamp even in the case of mass production. However, as more and more people recognize and accept, and the scale of production is slowly rolled out, the price of LED spotlights will soon reach an acceptable level. If you count an energy-saving account at the time of purchase, you will find that even at the current higher price, on the basis of one year of use, the initial purchase cost +1 year of electricity is lower than the traditional halogen spot light. The current service life of LED bulbs can be as high as 50,000 hours or more.
LED spot light optional
Spotlights are divided into low pressure and high pressure, and consumers are best to choose low pressure spotlights, which have a longer life and higher light efficiency. The higher the power factor, the better the light efficiency. The power factor of ordinary spotlights is about 0.5, and the price is cheap. The power factor of high-quality spotlights can reach 0.99, and the price is slightly more expensive.
Spotlights are generally used to enhance the lighting of decorative objects, generally embedded in the ceiling or wall, spotlights generally emit higher temperatures when working, so be sure to buy high-quality products, otherwise there will be safety risks.
When the spotlight is used, it should be used with the transformer, and the lamp beads should also be of good quality, otherwise the lamp beads of the spotlight are easy to break, and think about it, the spotlight beads in the ceiling are rather troublesome to replace.
At present, the quality of spotlights on the market is uneven, and it is difficult to distinguish between good and bad with the naked eye, so it is best to choose brand products to buy spotlights, and choose high-quality transformers to match.
