In recent years, as people's awareness of health lighting has increased, more and more people have begun to pay attention to and purchase healthy LED lights. However, in the face of the variety of LED lights on the market, how to choose, how to choose has become a headache for many consumers. Today, Xiaobian will share a few tips for you to buy a healthy LED light.
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Look at the chip
The chip is the core light-emitting component of the LED lamp, and the luminous efficiency and color rendering index of different brands and different types of lamps are different. Most of the lamps on the market today are monocrystalline chips, and integrated chips, also known as COB chips, are superior in performance to single crystal chips. Therefore, when purchasing, try to choose COB chip, which not only has long service life, but also has luminous efficiency, high color rendering index and wider use.
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Second look at the color temperature
Different lighting places, such as bedroom, living room, kitchen and bathroom, have different lighting requirements. At this time, you can choose the color temperature of the Led light to choose. The color temperature range of the LED lamp is 2700~6500K, the smaller the value is to the yellow light, and the other is the blue and white light. The most suitable color range of LED lighting fixtures should be the most scientific choice for the color temperature range close to the natural white light of the sun. In daily household lighting, you can choose 2700K incandescent or 5000K neutral white. In addition, the light is not whiter. Well, the high color temperature of the light is close to the glare of the noon, and the eye is too irritating, while the low color temperature is prone to fatigue. Only the color temperature and comfortable light is the health light.
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Three look at the luminous flux
Luminous flux is commonly referred to as brightness. Different environments and different areas require different lighting. Under the same number of pings, the number of bulbs used varies according to the environment. When purchasing, you can consult the shopping guide according to your space needs. When selecting a luminaire, it is necessary to combine the lighting environment, refer to the luminous flux index of the product, or pay attention to the brightness of the light, and try to choose a luminaire with sufficient brightness but no glare.
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Four look at the color rendering index
Look at the color rendering index is to see the realness of the color of the object under the light, the value is generally 0-100, and now the LED color rendering standard is greater than 75, it is recommended to choose 80 or better.
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Five stroboscopic tests
It is recommended to see if the optional LED lamps are strobed, and the strobe lamps will have an impact on vision. Strobe is a problem that is hard to detect by the naked eye. You can use the mobile phone to align the lights to take pictures. If the photos appear gray and white, the streaks are strobed. If there is no “stripedâ€, there is no strobe.
In addition, when choosing an LED light source product, health and safety are the key. Therefore, it is best to choose products that meet national safety standards and have excellent quality.
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