LED spot lighting to replace the traditional halogen lamp imminent

Introduction: LED has been more and more widely used in ordinary families. At present, the LED spotlights are replaced by the traditional halogen tungsten lamp, which is limited by the requirements of its shape and installation, which makes the design of the LED spotlight difficult. In the standard range of the existing standard, it is difficult to make a LED spotlight to achieve the best high power and high luminous flux. How to fully embody the characteristics of LED long life, high efficiency, etc., so that people can enjoy the rich and colorful lighting, more affordable, more secure and reliable LED products, we also need to do more research.

Spotlight is a typical non main lamp, the scale of the modern school without lighting, can create an indoor lighting atmosphere, if a row of small spotlights combined, the light can change wonderful patterns. Due to the small light can be freely changing angle, the effect of the combination of lighting is also changing. Lamp light and soft, elegant, it can also be local lighting, atmosphere.

MR16 halogen lamps in the market at least 2 billion or more, a large number of halogen lamps not only consume a lot of energy, but also to the environment has brought a lot of greenhouse effect. At the same time, because the halogen lamp life is very short, the general halogen lamp life is only about 400 hours, so how to dispose of the waste generated by the waste of halogen lamp to bring new confusion. The LED light is usually 4W can replace the 35W halogen spotlights, and life is more than 5 times. With the new requirements of energy and environmental protection, it is urgent to use MR16LED instead of the traditional MR16 halogen lamp.

The LED lamp English name is Ledspotlights, it is the moment the most attention to energy saving and environmental protection products, as more and more LED lamp light source is made, one of the most acclaimed LED lamp, as compared with other LED lamps, LED lamps more cost-effective. LED light source can be driven by low voltage direct current. It has the advantages of small load and weak interference. The LED spotlight can better control the luminescence spectrum composition, so that it can be applied to the local or key lighting in the museum and Exhibition hall. LED light emitting point is very strong: brightness attenuation is much lower than the traditional light source, LED spot price of civilians. LED spotlight response time is very fast: in the microsecond level, as long as the switch is opened, will soon be bright, there will be no delay and flicker phenomenon. LED light emitted by a high concentration of light energy: concentrated in a smaller wavelength window, high purity. Life is very long, generally between 50 thousand -10 hours, because LED is a semiconductor device, even if the frequent switch, it will not affect the service life. Good environmental protection, do not LED lamp in the production process to add "Mercury", also do not need to be inflated, does not need the glass shell, good impact resistance, good shock resistance, not easily broken, very convenient transportation, environmental protection, known as the "green energy", LED spot price of civilians. Energy saving, almost all of the spectrum of LED spotlight in the visible band, the luminous efficiency can reach 80 ~ 90%. Most people think that energy-saving lamps can be energy saving 4/5 is a great pioneering work, but the LED spot lamp is also more energy efficient than energy-saving lamps 1/2, which is a greater reform of solid light source.

In addition, LED also has other advantages, light quality is high, basically no radiation, LED spotlights civilian price, is a typical green lighting source, reliable and durable, maintenance costs are very low, etc.. Precisely because the LED has more than the other solid light source can not match the characteristics of the future, LED will be the mainstream lighting industry.

Since the structure of the LED bulb is more complex than that of halogen lamps, the price of the product is higher than that of halogen lamp even in the case of mass production. But as more and more people know and accept, as well as the size of the production of the slow spread, the price of LED spotlights will soon reach acceptable levels. If you buy an energy account on the account, you will find that even higher prices, the use of a year on the basis of the initial purchase cost of +1 years of electricity is also lower than the traditional halogen spotlights. The life of the LED bulb can be up to 50000 hours or more.

At this stage of the LED spotlights mainly to replace the traditional halogen tungsten lamp, so the overall size is based on the IEC60630 standard, the lamp cap with IEC60061-1 standard. According to the traditional spotlight, LED spotlights are mainly MR16, PAR16, PAR20, PAR30, PAR38. MR16 is usually used in GU5.3 lamp holder; PAR16 mainly uses GU10, E26 (America), E27 (Europe and China), E14 lamp holder; PAR16, PAR20, PA30, PAR38 mainly uses E26, E27 lamp holder.

The current LED spotlights are self ballasted, that is, all of the LED drive power is built inside the lamp body, and can be used directly. The following is a specification for the GU10 LED spotlights detailed description. GU10 LED spotlights, because of its small size, usually watts 1W, 3W, 5W spotlights can meet the basic requirements of the current market.

The main structure of the spotlight is: lampshade, face ring, radiator, light source LED, driving power. Accessories with lamp pins and screws. Usually as a lamp shell materials have fire retardant rating requirements. It has been ensured that the fire will not be caused by overheating or short circuit. Flammability grade UL94 is the most widely used standard for flammability of plastic materials. The lampshade is used to protect the LED light source to avoid the harm of static electricity, and also can make the human eye not be hurt by the glare of the light source. There are two kinds of flat plate and lens.