There are many kinds of spotlights, which are mostly used to make effects and decorate the atmosphere. The colors are pure white, beige, light gray, gold, silver, black and other colors; The shape is long and round, with different specifications and sizes. Because the shape is exquisite and small, it is very decorative. Therefore, generally speaking, it is placed in places with strong decoration in various combinations to reflect the masters exquisite life and unique interests from the details. When choosing, we should focus on the appearance grade and the light and shadow effect, because it is a typical decorative lamp, and the brightness can be ignored.
The spotlight can be placed around the ceiling or above the furniture, or in the wall, dado or skirting line.
1. Energy saving: the power consumption of LED lamps with the same power is only 10% of that of incandescent lamps, which is even more energy-saving than fluorescent lamps.
2. Long service life: LED light beads can work for 50000 hours, which is longer than fluorescent lamps and incandescent lamps.
3. Dimmable: the previous dimmer has always been for incandescent lamps, which dim the light line and turn red; It is difficult to see the fluorescent lamp dimmer, which is the main reason why the dimming technology has not developed for many years; LEDs can be dimmed again, and both light and dark light are the same color (color temperature basically unchanged), which is obviously better than the dimming of incandescent lamps.
4. Frequent switching: the service life of LED is calculated according to the time when it is lit. Even if it is switched on and off thousands of times per second, it will not affect the service life of LED. In occasions requiring frequent lighting and off, such as decoration, LED lights have absolute advantages.
5. Rich colors: there are positive white light, warm white light, red, green, blue and other colors, whether it is the small colored lights used to decorate beside the headlights in the living room or neon lights, are very bright.
6. Low calorific value: like spotlights, many 220V spotlights break down after a few days because of heat. Although the heating capacity of the 12V halogen spotlight is lower than that of the 220V spotlight, its brightness cannot reach the nominal value due to the insufficient power of the transformer. With LED spotlight, it can work for a long time without transformer.