Function and selection skills of desk lamp

Table lamp is a common lamp, which is usually used to provide local lighting, especially when reading, studying or working. The following are the functions and selection skills of desk lamps:

Function of desk lamp

1, provide local lighting: desk lamps are usually placed on the desktop to provide local lighting to help you better see and understand words, charts and so on.

2, enhance the visual effect: the desk lamp can eliminate the surrounding shadows, improve the visual effect, and avoid eye fatigue and fatigue.

3. Energy saving: Compared with the lighting of the whole room, the desk lamp only illuminates the area that needs lighting, saving energy.

Selection skills of desk lamp

1, choose the appropriate light source: the light source of desk lamp is usually divided into fluorescent lamp, LED lamp and halogen lamp. Fluorescent lamps and halogen lamps consume a lot of energy or have serious chromatic aberration, while LED lamps are more energy-saving, with longer service life and very soft light.

2. Choose the color temperature according to the lighting effect: the color temperature of a desk lamp is usually 2700-6500K K. The higher the color temperature (above 5000K), the more suitable it is for use in the day or morning, and the most suitable color temperature for eyes is about 4000 K.

3. According to the direction of light: light can shine up, down or forward. For reading and learning, downward light is the best choice, because it can reduce reflection and glare, and is more in line with the direction of natural light.

4. Consider the adjustability of the lamp holder: A desk lamp with a good lamp holder can change the direction and angle of light according to your needs, so as to better illuminate the area that needs lighting.

5. Consider the style and design of the desk lamp: The style and design of the desk lamp can be selected according to personal taste and decoration style, such as modern, traditional and retro.

In short, choose a desk lamp that suits your needs, with good lighting effect and beautiful design, so that you can enjoy reading, studying and working better. Here are some good eye protection lamps.

First, South Carolina eye protection desk lamp pro

South Carolina eye protection lamp Pro belongs to the table lamp with the best effect of eye protection and myopia prevention. A variety of eye protection black technologies have been developed, and all the indicators of the products are top0. In the actual measurement, the eye protection effect can reduce the risk of myopia by more than 80%, reaching the industry benchmark level! Moreover, the minimalist and elegant design also makes the table lamp very valuable, which is very suitable for use as a gift!

The performance of Nanka eye protection desk lamp Pro is top-notch in all aspects, with 4000K color temperature, super AA illumination, led frequency-free flash source, Rg0 blue light-free, Ra98 high color lighting, uniform and comfortable light, and eye protection effect reaching the leading level in the industry. 168 high-energy lamp beads, covering a very wide area of light, the second generation of intelligent induction dimming technology, automatic eye protection reaches the top level in the industry, eye protection is more efficient, intelligent and accurate!

Pro eye protection lamp in South Carolina also makes eyes not tired. Natural light biological algorithm simulates sunlight and protects eyes as gently as natural light. Natural full-spectrum lighting, ghost-free backlight design, more stereoscopic and soothing lighting, effectively reducing fatigue by more than 38% and preventing myopia at work or study.

Second, Panasonic corona desk lamp

Panasonic corona desk lamp holder is designed with drawable handle, which can be stretched horizontally for up to 90cm, which can prevent Rg0 from being exempted from blue light. The mechanized lamp body is designed with stainless steel spring connected to the lamp pole, which can flexibly pull the lamp pole, covering the desktop of 1.9 meters. The AA-level illumination and uniformity meet the national standards, support color temperature adjustment, set the working mode of 5000k and the reading mode of 4000k, and the color rendering index is above Ra95. Color-developing objects are more realistic in color and support wave-induced dimming. The back is equipped with an infrared sensor supporting automatic induction dimming, an ambient light sensing area supporting wireless charging, and the base is equipped with a wireless sensing area. Pressing the button on the base can delay turning off the lights for 30 seconds and 45 minutes.

Three. Nanka eye protection desk lamp L 1

The illuminance and uniformity of Nanka eye protection desk lamp far exceed the national AA level, and the color rendering index far exceeds the general Ra90 level and reaches Ra98, which can reflect the true color of the object to the greatest extent. The protection against blue light is Rg0 exemption level, and it can also prevent stroboscopic and glare. L 1 can detect the ambient lighting data in real time through the built-in high-sensitivity light sensor, and combine with its own algorithm to illuminate the best light combined with the environment. Human eyes can continue to feel comfortable in different environments, and their eye protection ability is very strong. The sidelight technology and diffuse reflection technology of the light-emitting surface will also greatly improve the softness and divergence of light, and the similarity of simulated sunlight reaches 99.3%, which is more healthy and natural.

The particularity of South Carolina eye protection lamp L 1 makes it a real eye protection lamp. Hundreds of professional doctors and engineers work together to create technical and "medical-grade" product development standards, which have passed the quality inspection of the State Administration of Market Supervision, and their professionalism is beyond doubt.

The eye protection effect of Nanka L 1 belongs to the first echelon in China, and its cost performance is also very good. At the price of only a few hundred yuan, it has achieved the "medical-grade" eye protection effect unique to thousands of yuan products, and is more friendly to the public than other eye protection lamps with the same performance.

Four. Opal illumination yuanzun table lamp

Opal lighting Yuanzun table lamp has 84 high-quality led beads built in, with soft and uniform light, passed AAA health lighting certification, and adopted sidelight technology, with illuminance and uniformity reaching national AA level. Built-in led purple light chip has Rg0 blue light prevention effect, the color rendering index reaches Ra95, the true color is highly restored, the object is not distorted, and video flash can be prevented. The design is slim, and two long lamp poles are connected with the base and the lamp holder by metal rotating shafts. The overall design is four-level, supporting three-level brightness level, high-light reading and writing centralized mode, medium brightness can supplement ambient light, and low brightness can be used as nightlight. The lamp pole can also be adjusted at a large angle up and down, and the lamp holder can be adjusted up, down, left and right, covering the visible area of the desktop with a diameter of 1.20cm, so that fine work such as painting and drawing will not go wrong.

V. NVC dyeing desk lamp

The color temperature of NVC dyeing desk lamp is 4000k natural morning color temperature, which is close to nature, stable current and can prevent stroboscopic. It uses a high-quality power adapter with a color rendering index of Ra98, which restores the real color of the object well. Led lamp beads are used as the light source to prevent blue light from reaching Rg0 exemption level, and the light emitting surface adopts annular sidelight technology, which has passed SMQ certification, and the illuminance and uniformity have reached the national AA level, so it is a good light source for aaa full-spectrum health lighting certification. It conforms to the national quality inspection standard of eye protection lamp and the prevention and control certification of children's myopia, with multiple diffuse reflection of light, uniform eye protection, intelligent photosensitive area on the base, and automatic induction dimming. The overall material of the desk lamp is aluminum alloy, which is durable, supports manual dimming, regularly rests for 45min minutes, and can be adjusted flexibly, and can be turned up and down or left and right.