LED to shoot the light, English name is LED spotlights, it is the most popular energy conservation and environmental protection products, with more and more of lamps and lanterns made of LED as light source, one of the most acclaimed is LED to shoot the light, as compared with other LED lamps, LED lamp price is lower.LED lamp is mainly used for decoration, commercial space, lighting and Building Lighting, etc., with the development and progress of LED technology, the market of LED lamp performance advantage is very outstanding, high purity aluminum reflector, the beam is the most accurate and reflective effect is best;Symmetrical light distribution systems such as narrow Angle, wide Angle and asymmetric etc., and the projector lamp is equipped with a scale plate, people can adjust the radiation Angle conveniently according to the scale.In addition, in order to facilitate maintenance, the LED projector lamp is replaced by a back-up switch.The lighting decoration effect is first-rate, and the LED projection lamp can realize the dynamic effects of gradual change, jumping, color flashing, random flashing, gradual change, chase and scanning.
1. LED spotlights can be driven by low-voltage direct current: it has the advantages of small load and weak interference, and has low requirements on the use environment.2. LED spotlights can control the composition of the luminous spectrum well, so that they can be well used for local or key lighting in museums and exhibition halls.
3. The luminous directivity of LED spotlights is very strong: the luminance attenuation is much lower than that of traditional light sources, and the price of LED spotlights is fairly civilian.
4. The response time of LED spotlights is very fast: at the microsecond level, as long as the switch is on, it will be on immediately without any delay or flicker.
5. The light energy concentration of LED spotlights is very high: it is concentrated in a small wavelength window with high purity.
6. The service life is very long, generally between 50,000 and 100,000 hours, because LED is a semiconductor device, and even frequent switching will not affect the service life.
7. Good environmental protection, LED to shoot the light in the process of production don't add "mercury", also do not need air, do not need glass shell, good impact resistance, good shock resistance, invulnerability to breakage and facilitate transportation, very green, known as "green energy", the LED lamp price.
8. Energy saving, the spectrum of LED spotlights is almost all concentrated in the visible light frequency band, and its luminous efficiency can reach 80 ~ 90%.It is generally believed that the energy-saving of energy-saving lamps 4/5 is a great innovation, but LED spotlights are more than 1/2 energy efficient than energy-saving lamps, which is a greater reform of solid light sources.
Led Spot Light Series,Led Track Spot Light,Mini Led Spot Light,Led Spot Light Jiangsu chengxu Electric Group Co., Ltd , https://www.satislighting.com
How to judge the quality of LED ultra-thin panel lights
LED ultra-thin panel light can be said to be the best representative of Led energy-saving lamps. It not only has an ultra-thin appearance, but also achieves effective energy saving, long service life, no radiation, and high brightness. This ultra-thin panel downlight can be said to be the best lighting choice for office and home. However, there are many brands of LED ultra-thin panel lights on the market. How do we know which one is better?
First of all, we can judge from the body of the lamp itself that the ultra-thin panel lamp is in close contact with the panel and the back cover, and is a sealed state. This can effectively prevent moisture, insects and water. Ultra-thin panel lamp housings are generally made of high-quality metal shells for long life. However, if it is a poor quality panel light, their panels and body are not integrated design, only the panel is metal, the body is still plastic, although the panel light is very light, but not only the heat dissipation is not good And the time of use will not be very long.
Second, the material of the ultra-thin panel light is also an important part. The ultra-thin panel lamps of good quality are all made of aluminum alloy anti-oxidation materials, so that they can be used normally under any environment, and there is no rust. However, some of the poor quality ultra-thin panel lights, their body is made of iron, so it will easily rust in wet environment, and there is a potential risk of leakage. If you can take a piece of magnet to suck it up, it is made of iron.