Using semiconductor solid light-emitting devices, LED Lighting is, in essence, a way of light-emitting diode lighting. Since the development of this kind of semiconductor components, LED has been generally used as indicator lights and display board. However, with the development of the corresponding technology, LED has now been widely used as a light source. It can not only directly convert electrical energy into light energy with high efficiency, but also has up to tens of thousands of life span from 10,000 hours to 100,000 hours. At the same time, China led light also has the advantages of not being fragile and can save electricity greatly. Moreover, China led light is also well known for its features of environmental protection, mercury-free, small size, applicable in low-temperature environments, directional light source, less light damage and rich colour gamut.
As one of the professional led light manufacturers in China, Anern can provide you with different kinds of LED lights. If you are still looking for places to buy led light at cheap prices, please feel free to contact us at any time. Our experts will help you to find the led light having the specification that suits you the most.
LED drive power is a voltage converter that converts the power supply into a specific voltage and current to drive the LED to emit light. Under normal circumstances: the input of the LED drive power includes high-voltage power frequency AC (i.e. electric supply), low-voltage DC, high-voltage DC, low-voltage and high-frequency communication, etc. The output of the LED driving power supply is mostly a constant current source that can change the voltage with the change of the forward voltage drop of the LED Light.
Color rendering index: an optical term that refers to a measure of the degree of color conformity when an object is illuminated by this light source and a standard light source (usually the sun is used as a standard light source), which is the degree of color fidelity; Note: the higher the luminous flux is, the lower the color rendering index of the LED lighting fixture shall be, vice versa.
Luminous flux: The sum of the amount of light emitted by a light source in a unit time. Simply put, it is the amount of luminescence. The symbol is Φ and the unit is Lumen.
Luminous efficiency: An important index to measure the energy saving of a light source is the luminous flux emitted by the light source divided by its power consumed. The unit of efficiency is lumens/watt (lm/w)
Luminance: the luminous flux per unit area, that is, the value obtained by dividing the luminous flux by the area, the symbol is E, and the unit is lux
Color temperature: When the color of the light emitted by the light source is the same as that of the black object at a certain temperature, the temperature of the black object is called the color temperature of the light source. The conventional color temperature of general LED is 3000K warm white, 6000K cool white, and natural light 4500K; (the bluer the light is, the higher the color temperature is; and the redder the light is, the lower the color temperature is).
Voltage: The power supply voltage of LED products is mainly divided into wide voltage 85-265V and narrow voltage 185-265V. As a professional LED light manufacturer, Anern sells high-quality Chinese LED lights with different voltage choices.
SMD is a new type of surface-mounted semiconductor light-emitting device, which has the advantages of small size, large scattering angle, good light emission uniformity, and high reliability. SMD chip is a commonly used chip in indoor and outdoor lighting. Its electrical connection adopts the 2, 4 or 6-pin patch method.
COB light source is a high-efficiency integrated surface light source technology in which the LED chip is directly attached to a high-reflectivity mirror metal substrate. This technology eliminates the concept of bracket, without electroplating, reflow, and patch process; so the process is reduced by nearly one third, and the cost is also saved by one third.
As a professional LED lighting factory, Anern suggests you pay attention to the following factors when purchasing your LED lights.
Whether the LED Light holds high efficiency or not
Whether the brightness of the LED lights can suit the needs of the installation place or not
Whether the LED light cost, including both the purchasing and maintenance, is economical or not
Whether the LED Light will have low radiated heat after long-time use or not
If you have no idea of the foregoing factors, please feel free to send a message to Anern Industry Group Limited, our sales personnel will help you to find the best affordable LED lights.
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