Метка: Lighting
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Comparing VA and IPS Matrix
Modern laptops and monitors use two types of matrices — VA and IPS. The first is cheaper, the second is more expensive. But the difference between them is not limited to price. Matrices differ in design and performance characteristics — color reproduction, viewing angle, response speed, brightness and other parameters. Therefore, if you plan to…
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Compare Direct LED and Edge LED
Direct LED and Edge LED are ways to place the matrix backlight LED panel. They differ in the location of the LED elements. In the first case, the LED panel is located directly behind the image forming one, in the second — along its edges (actually — to the side of it). Both of these…
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Compare suspended and stretch ceiling
Whitewashed ceilings have long since sunk into oblivion, and wallpapering is not relevant. Suspension and tension structures are considered a more practical, durable and stylish option. But which one is better? Our experts dealt with this issue. Features of ceiling structures Suspended and tension type structures are used both as a decorative coating and…
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Compare two-pin and one-pin lamp
Lamps that are used in the lighting system of a car (headlights, interior lighting, parking lights, brake lights, and so on) can be single-pin and two-pin. And they differ not only, as the name implies, in the number of contacts, but also in functionality. And, of course, they are not interchangeable. Let’s figure out how…
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What is better blinds or roller blinds: comparison and choice
Blinds and roller blinds are an alternative to traditional fabric curtains on windows. However, each of these stylish interior accessories has advantages and disadvantages. Our experts have analyzed the properties and features of each type, which will help you make a choice that meets your tastes and preferences. First of all, you need to know…
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How to care for sansevieria at home: watering, lighting, top dressing
Sansevieria is a perennial evergreen plant belonging to the Agave family. Under natural growing conditions, it can be found in savannahs, semi-deserts and desert regions of Africa, Madagascar, India, South Florida. Popularly, sansevieria is called pike tail, mother-in-law’s tongue, leopard lily, African hemp, devil’s tongue, and cuckoo’s tail. Botanical description Among the sansevieria,…
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Compare paper book and e-book
The variety and functionality of electronic devices has led to the gradual replacement of traditional paper books. Experts predict a gradual «dying» of the printing business. Is it true? To answer this question, it is worth understanding the features of both products and understanding which is better: an e-book or a paper one? Our experts…
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Compare cauliflower and broccoli
Cauliflower and broccoli have some similarities in appearance and differ from all other varieties of cabbage (white, Peking, Brussels, kohlrabi, etc.). Some do not see any difference in them. However, they are two completely different vegetables with different chemical composition, taste, nutritional value and history. Our experts have learned all about broccoli and cauliflower and…
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What is the difference between a switching power supply and a conventional one: features and differences
The vast majority of modern electronics operates on direct current with low values of power and voltage. For example, routers consume 12 volts and 5 amps, and smartphones in most cases — 5 volts and 2 amps. It’s just that a completely different current is distributed in the household network — alternating, with a frequency…
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The best webcams in the selection from Our experts
[ad_1] Our review includes five of the best models that you should pay attention to based on value for money. Also, below, get acquainted with the main characteristics of devices and recommendations for their selection. Content: Key features of webcams Matrix type: determined by the characteristics of photosensitive elements, forming an image. According to the…