The 8 Best Desk Lamps For Computer Work are preferred of 2021
Notes when choosing to buy desk light for computer work
Currently, many manufacturers have created good desk lamps for computers work to serve the essential requirements of consumers in terms of lighting, style, safety …
But there are also a lot of poor quality lamps placed on the market that make consumers confused, understand what you are worried about, so we have selected 8 models that are relatively safe and high quality for you.
The bulk of school lights have a white or yellow glow. When you pick a light you get several different opinions, but white light and yellow light do not directly affect your vision.
However, the psychology of the consumer is influenced by all kinds of light. When you are seated at your desk, pick a lamp with white light if you want to create and concentrate.
You should prefer golden light if you are going to build warmth, intimacy, and friendliness.
The color of the light emitted by the light source depends on the temperature, usually in Kelvin units (degrees K). With different K temperatures, the light source will be different in color.
In fact, a substance begins to emit red light at 1000 ° K, becomes white at 5000 ° K, and turns blue at higher temperatures.
There are three most popular types of LED colors on the market today:
Warm Light: The light will have a color temperature of 2700K – 3500K.
Neutral color or natural light (Nature Light): 4000K – 4500K.
Cool Light: 5500K – 7000K.
The overall structure of the product is sure, ensuring safe use, and ensuring normal working functions.
Flexible swivel joints, folding levers easily adjust the projection angle of the lamp to suit the sitting position, does not get shadow when studying, ensures safe use, normal working functions.
The lamp does not contain defects that affect the aesthetics of the product or interfere with its use.
A comprehensive selection of component parts and descriptions. The lamp’s exterior is defective, free of the lamp’s aesthetics and work.
Lamp height suitable for the smallest children is from 40 – 50 cm, with adults can be from 40 – 60 cm.
Such high-altitude lamps, when combined with the height-adjustment function, ensure a wide range of illumination.
Flexible lighting capabilities, suitable for the eyes. Minimize eye fatigue, blurred vision, and the dangers of myopia.
Table lamp products need to achieve color rendering index, illuminance, voltage range according to national lighting standards TCVN 7114-1: 2008. Electrical safety standards TCVN 7722-1: 2009 / IEC 60598-1: 2008.
To know these parameters you can read the information on the box when you first bought the lamp, specifically the parameters:
Color rendering index: ≥ 80 Ra, for pure, natural light. Improved color recognition of illuminated objects.
Illuminance: ≥ 500 lux, for evenly distributed light. Stable on the flat surface minimizes flicker and irritates the eyes.
Voltage range: From 170 – 250 V, with a wide voltage range. The quality of light will not change when the grid voltage is changed. Eye control limits, increasing lamp life.
The Color Rendering Index is the main parameter for lights people do not notice (CRI). CRI displays the light quality of the lamp and influences the hue and faithfulness of the illuminated object directly. More authentic and normal the colors of the item lit are, the higher the CRI score.
CRI = 0: Blue, red, purple, and yellow monochromes, etc. is the lowest faithful light
CRI <50: The object’s color is changed absolutely (when illuminated the object will be pale, unlike reality)
CRI 50-70: light can be used without precise color in commercial processing.
85-95 CRI: used for areas involving uniform color, including workshops for color printing, workshops for painting…
CRI = 100: Illumination for half a day is the most faithful light.
Should choose one with a minimum CRI greater than 80.
Lamp production is important to shield the eyes. When you pick lights that have insufficient strength, too weak, or too strong, your eyes will change a lot and will create pain in their eyes.
So, you can pick an LED bulb with a capacity of less than 13w or, whether it’s an incandescent bulb, a bulb with a capacity less than 60w.
The illumination is between 300 and 500 lux, the lower the light is inadequate to control eyes, the greater the blindness, the more eye distress.
Such as the ability to protect eyesight against myopia, the ability to minimize light reflected from the computer screen, adjust the light color, light intensity according to demand…
They are often integrated into modern table lamps with luxurious design and easy to use and are increasingly prioritized by users to serve the needs of users while ensuring good protection for vision health…
On the market today there are many different types of bulbs: led bulbs, fluorescent bulbs, compact bulbs, halogen bulbs, incandescent bulbs, induction bulbs,…
When buying desk lamps. You should not only pay attention to the design, style, color but pay attention to the type of bulb inside.
From the advantages and disadvantages of light bulbs, home experts recommend using desk bulbs that are incandescent bulbs or LEDs.
The LED bulb is arguably the most ideal type of lamp available today for desk lamps. Its advantage is that it is very energy-saving, long-lasting, and radiates less energy so it does not cause discomfort when using the lamp for a long time.
Most especially, the LED light gives a very realistic light color, helping to protect the user’s eyesight. These advantages make LED bulbs much more dominant than other bulbs.
Each lamp has a particular function: they provide a light that can assist you to carry out a mission. However, for maximum efficiency, different activities need different light levels. Therefore, you need a good picture of specifically why you need a light.
You need to differentiate the concept between watts, lumens.
Watt is known as the power output of an LED bulb, denoted by W. This is the power consumption index for 1 working hour, which means that the larger the W-index bulb, the more power consumption the greater the light, so reducing the W number of the device while still keeping the equipment working is what we should aim to save money on electricity every month.
And Lumens This is an index to measure the efficiency or luminous efficiency of the bulb. The higher the lumens, the greater the light output will be and this index helps you to replace and choose the most suitable bulb for the space you install.
So, we will use Lumens to measure and calculate the office light temperature needed for the eyes and work on the computer. And today, manufacturers and consumers choose LEDs for their computer desks. Because this bulb produces good light for the eyes, it produces more precise lumens than other lamps.
For light, there are 3 primary colors: yellow, neutral, and white. Based on the kelvin color temperature unit, the larger the color temperature, the cooler and whiter the light.
The yellow color has a led color temperature of 2700K – 3000 K. Creates a relaxing, comfortable, and gentle light source.
Neutral has a color temperature between 4000 K – 4500 K. Creates attractive light.
White has a color temperature of 5500K – 6500 K. Produces realistic, vibrant, and vivid light.
LaoKoon Design
Address: Budapest, Hungary 1066
Mail support: amanda.laokoondesign.com@gmail.com
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