Advantages of led reading lamp How to choose led reading lamp
Home lighting is inevitably indispensable. There are many types of home lighting lamps. LED reading lamps are one of them. The so-called led reading lamps are a new type of lamp designed and produced in the case of insufficient light that can provide people with sufficient brightness. , And energy-saving lamps have their own advantages compared to ordinary lighting lamps. Today, let the editor of BENWEI LIGHTING take everyone to understand the advantages of LED reading lamps and how to choose LED reading lamps and other related knowledge. .
led reading lamp
Advantages of led reading light:
Most of the led reading lamps are made of aluminum material. The material is light, stable and has a long service life. The surface of the lamp body is treated with superb processing technology, the color is relatively uniform, and it has good adhesion and oxidation resistance. In addition to its non-fading performance, it has the following advantages:
1. The biggest feature of led lights is that they are very energy-saving, and led reading lights save more than half of the power of incandescent lights with the same brightness.
2. The LED reading lamp is specially designed and manufactured by hand, and the lamps are made of first-class materials to make it have a longer service life.
3. The appearance design of the led reading lamp is exquisite and beautiful, small in size, and small in footprint. You can change the mode of the lamp according to your own preferences, and the shape can be changeable.
4. The overall support structure of the led reading lamp is simple, and the surroundings are sealed with transparent epoxy resin, which has excellent seismic performance.
5. The LED reading lamp is designed and manufactured with full consideration of the influence of the human body. Its light sources are all selected green light sources, which basically have no radiation and the quality of the light is very high.
led reading lamp
The above is a brief introduction about the advantages of LED reading lights. I believe that after the above introduction, everyone will have a further understanding and understanding of LED reading lights. Of course, there are many LED reading lights on the market today. If you want to choose high-quality LED reading lamp products, so the selection skills are very important, how to choose LED reading lamp? Let's take a look at the following introduction:
How to choose led reading lamp:
1. National certification requirements: learning lamps must pass the national compulsory 3C certification, and within the validity period.
2. Use warm white light source: color temperature 3200-3400K. From the perspective of visual physiology, warm white light source best meets the visual physiological needs of human eyes.
3. Intuitive desk lamp: the light should not be directed or refracted, and the glare should be strictly eliminated. The simple test method is as follows: When the eye is 400mm from the reading and writing desk and the horizontal distance from the center of the light source of the desk is 600mm, you should not see the direct or refracted light in the lampshade of the desk lamp.
4. Detection of the light intensity of the desk light: the best visual light environment is when the illuminance at 400mm between the center of the light source and the height of the reading and writing desk is 750-1000Lx.
5. Simple test of clarity and color reproducibility: stretch out your palm, palm up, and place it 30 cm under the lamp light. If you observe clear palm lines and ruddy palm fingers, it indicates that the lamp has a clear color and good color reproducibility. ; On the contrary, if it is fuzzy, dark yellow, grayish white, the lighting of the desk is poor. The clarity of table lamps with a color rendering index Ra above 90 is much higher than that of ordinary color rendering lamps that account for more than 95% of the market.
6. Selection of light source power: Some materials claim that the LED desk lamp is most suitable when the brightness of the 25-40 watt incandescent desk lamp is equivalent, but it is not appropriate. After actual measurement, when the center of the light source is 400mm from the reading and writing desk, the illuminance of a 25-watt incandescent lamp is only 220Lx, and the illuminance of a 40-watt incandescent lamp is only 350Lx; even when the height is reduced to 300mm, the illuminance of a 25-watt incandescent lamp is only 330Lx, 40 The watt incandescent lamp is 550Lx, which does not meet the minimum standard of 750Lx for the best visual light environment.
7. The learning desk lamp should have a certain height. At this time, the light illuminates the area and the light is even. The illuminance 40 cm away from the desktop should not be less than 750Lx; the desk lamp bracket should also have a certain length to facilitate stretching and shrinking, suitable for computer operation , Drawing and calligraphy, learning to play the piano for multi-purpose use.
