When working at a desk, good lighting is a must. A desk lamp for a student is just as necessary as for a director of an enterprise. Their selection is huge these days. Let's take a closer look at this useful accessory: what it is and what you should pay attention to when choosing.
Lamp design
The table lamps in the classic version consist of three parts. This is the base, the column and the so-called light diffuser. The latter can be made in the form of a shade of glass or textile lampshade, sometimes it is a bell of opaque material. A light source can be either a conventional incandescent bulb or a fluorescent or LED lamp.
Nowadays, energy-saving light bulbs are firmly in fashion . At a relatively high (compared to conventional) price, they have a much longer life, low power consumption, modern design. And in the end, they pay back their value.
Almost always, the design of a table lamp provides a switch located on the base or power cord (less often on the base).
Sometimes the design of the system provides for a dimmer that allows you to adjust the brightness of the lighting.
Table lamps, the photos of which you see, are a great example of a modern compact and ergonomic lamp.
What are they
The appearance of structural elements can vary greatly depending on the purpose of the lamp. A classic cabinet lamp is used to illuminate a desk. It does not attach to anything, it just stands on a flat surface. The diffuser in it is usually a glass shade or textile shade.
The design of a cabinet lamp can be made in a classic or retro style - with a massive lampshade made of expensive fabric, decorated with brushes, with a curly stand, usually quite massive. And maybe super-modern or even futuristic - there is no limit to the imagination of designers. Most often, such lamps have one light source, less often two or three.
The bedside lamps and nightlights have a similar design. They, as a rule, are smaller than table lamps for a table, but externally and in materials almost do not differ from them.
Lamp on clamp
The lamp on the clamp is a lamp with a mount to the table. It has a clamp that is rigidly fixed to the countertop or any other surface. The column of such a lamp is made in the form of a flexible design that allows you to adjust the light source in any desired direction. As a rule, it has an opaque bell that sends light in a targeted stream.
Such lamps usually have key switches and are sold complete with bulbs of the appropriate type and power. They have a small weight (up to one kilogram) and a fairly convenient cord from one to two meters long.
The category "desk lamp on a clamp" also includes lamps on a clothespin. These are, as a rule, miniature lamps without a multi-stage knee, consisting of a compact diffuser and clothespin holder. For mounting on the countertop, they are low, but are great for creating an upper stream of light. To do this, they are fixed on shelves of shelves, protruding parts of furniture. Such a light and compact light can even be attached to a carpet hanging on the wall. Having successfully placed several identical small lamps on a clothespin in different angles, you can achieve an original and very cozy lighting solution.
Table lamps, photos of which are in front of you, with their bright design and a variety of colors will please a schoolchild or student.
The lamp device on the clamp
A table lamp with a clamp attached to a table, as a rule, has an adapter-type power supply, is available with a black or white diffuser, although, of course, a variety of color options are possible. The lamp housing is made of metal and plastic. At the bottom of the column there is a grip for installation and reliable fixation on the table surface.
To redistribute the light stream in any desired direction, a mechanism is provided that connects the links of the holder-column and creates optimal lighting conditions for any point on the working surface of the table. The column, consisting of several parts, has hinges that can provide rotation in any direction. At the base of the column there is a bracket with a clamping screw, with which you can easily fix the lamp on the surface of the countertop.
What is a clamp?
What is a clamp? Externally, this type of mechanism is similar to a clothespin, with which it is attached to any surface. A luminaire with such a clip can be installed almost everywhere and ensure uniform distribution of the light flux over the entire working area. Such an opportunity is extremely important for those who spend a lot of time at their desk.
The thickness of the surface to which the table lamp is mounted on a clamp can reach 5-6 centimeters. This allows you to fix it not only on a standard desk (the thickness of the countertop of which is usually about 3 centimeters), but also on the windowsill or workbench in the garage.
About the advantages of such lamps
The main advantage of this design is the ability to adjust the angle of incidence of the light beam in any direction, which is almost unattainable for ordinary table lamps.
Another important advantage is the saving of space on the desk, which, as a rule, is always not enough. And also safety - thanks to the reliable fastening of the lamp, even the slightest possibility of its sliding off the table is practically excluded.
Such lights can usually be easily raised, for example, above the head or level of the monitor. The power of the used bulbs is selected optimally for each specific model. After all, a table lamp for a student should, among other things, protect children's eyesight.
Another advantage of such devices is modern design and the ability to place them in the interior of any style - both at home and in the office. Luminaires of the latest generation - with fluorescent or LED lamps - look great in a work room or high-tech living room.
About the disadvantages
Their disadvantages include the gradual weakening of the rigidity of the structure, the screws of which are loosened over time. Because of this, the lamp may gradually begin to sag, deviating from its intended position.
But this problem is mainly inherent in older models. Modern lamps are equipped with steel springs, rigidly fixing the design.
As another drawback, sometimes called cumbersome design. The knees of the lamp sometimes do not fit in tight spaces, especially if the workplace is equipped in a niche or is bounded by hinged shelves on top.
Consumer Reviews
Having hardly appeared on sale, a table lamp on a clamp quickly conquered the market. Consumers appreciated its versatility, practicality, unprecedented convenience and functionality. According to customer reviews, it was the wide possibilities for adjusting the position of the light source that became the decisive factor when buying such lamps. Another equally valuable quality consumers consider a stylish design and the ability to fit a lamp on a clamp in almost any interior.