LED spotlights are LEDs that use light-emitting diodes as light sources. Traditional LED spotlights use halogen lamps, low luminous efficiency, comparative power consumption, exposure to ambient temperature rise, short service life. Led in the luminous principle, energy-saving, environmental protection on the level is far superior to traditional lighting products. and led light-emitting one-way to form the LED light matching the perfect support.
The characteristics of LED spotlight
LED spotlights a wide variety, used for manufacturing effects, embellishment atmosphere. Color has white, beige, light gray, gold, silver, black and other tones; Because the shape of exquisite small, very decorative. So generally speaking, more in a variety of combinations in a more decorative place, LED Spotlight from the details of the embodiment of the master's exquisite life and unique taste. In the choice of the shape of the grade and the resulting lighting effect, because it is a typical decorative lamps, brightness can not be considered too much.
LED spotlights can be placed in the ceiling four weeks or furniture upper, can also be placed in the wall, dado or kicking line. Direct illumination of the light in the need to emphasize the utensils, to highlight the subjective aesthetic role, to achieve a prominent focus, unique environment, rich levels, rich atmosphere, colorful artistic effects. LED spotlights light soft, elegant, not only the overall lighting can play a leading role, but also local lighting, foil atmosphere.
1, energy-saving: The same power LED lamp consumes only 10% of the incandescent lamp, energy-saving than fluorescent lamps.
2. Long life: LED lamp bead can work 50,000 hours, LED Spotlight longer than fluorescent lamp and incandescent lamp.
3, Adjustable light: The previous dimmer has been aimed at the incandescent light, incandescent lamp dimming when the light is red; it is difficult to see the fluorescent lamp dimmer, which is the main reason for the dimming technology has not developed for many years; Now the LED can be dimming, LED Spotlight and whether it is bright or dark light is the same color (color temperature is basically unchanged), This is significantly better than incandescent dimming.
4, can be frequent switch: Led life is lit by the point, even if the switch thousands of times per second does not affect the LED life, in the decoration, such as the need for frequent light extinction occasions, LED lights have an absolute advantage.
5, rich in color: there is white light, warm white, red, green, LED Spotlight blue and other colors, whether it is in the living room with a large lamp to decorate the small lantern or neon, are very bright.
6, low heat: like LED spotlights, a lot of 220V led spotlights in a few days will be broken off because of fever. 12V Halogen LED spotlights the heat is lower than the 220V led spotlights, but also due to the transformer power shortage and other reasons, its brightness is not up to the nominal value. The use of LED spotlights, without Transformers can also work for a long time.
LED Spotlight Cooling
1. Conventional method: the use of ordinary heat conduction film for LED light cooling, LED Spotlight thermal conductivity generally, not very good heat dissipation.
2. Liquid heat dissipation: Foshan Semiconductor Lighting Research Institute developed a liquid cooling method to solve the problem of high-power led heating, small-volume LED spotlight heat dissipation, LED Spotlight to achieve a historic breakthrough, for the LED light emitting heat difficult problems to contribute.
3. Heat pipe Cooling: the use of heat pipe for LED spotlights cooling, as if the computer CPU heat pipe cooling, such a larger volume, more cumbersome.
The composition structure of LED spotlight
LED spotlights mainly by the shell, the lamp bead, the aluminum base version, the actuation constitution, the concrete analysis is as follows:
LED Spotlight Shell: Baking paint, electroplating two kinds of shell package including lamp cover, lamp cup, base, aluminum base plate, lens, screws apply to MR16, GU10 lotus-shaped, beautiful, LED Spotlight generous heat dissipation performance.
LED Spotlight lamp Beads: Six feet RGB, LED spotlights dedicated, red: 40lm Green: 60lm Blu-ray: 15LM are used $number MA current.
LED spotlights drive: global universal Input voltage (220V) constant current output, to ensure the safety of high-power led use, high power factor, more than 0.98 isolated power isolation voltage of 3000V over temperature protection, short-circuit protection, open circuit protection can drive all 3W led (including red and yellow) Using ceramic magnetic capacitance, long-life design, up to 50,000 hours high reliability lamp can pass safety test, LED Spotlight isolation voltage reaches 3750V, can pass EMC test volume small 24mm*18mm, have China and US patent
Different environment, should choose different led energy-saving lamps, we can according to their own needs to decorate the environment to make the right choice.
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