Table lamp Is the bulb important or the lampholder important 10

No strobe is determined by the electronic components in the lamp holder, if you use an ordinary bulb, in addition to no strobe, it is a business deception, AC power lamps have strobe, but some of the frequency is high, because of the visual inertia of the human eye, can not feel! The quality of the lampholder lies in 1, the shell materials, at high temperature as little as possible to decompose toxic and harmful substances (within the national standard) 2, whether the design of the circuit board used in the lampholder is reasonable, whether the electronic components used are qualified, which is related to personal safety and health and the quality of lighting, it is recommended to try to buy some big brands of electrical appliances, safety first! Have a great day!

If it is an energy-saving lamp, the bulb has a certain impact. If it is a fluorescent lamp (fluorescent lamp), then the ballast in the lamp holder is important. If it is an LED bulb, it is an important bulb (because the LED light has a built-in power supply), and the main appearance of the lamp holder is not beautiful.

Features: 1. Advantages of wrought iron table lamp: fashionable, modern, diverse shapes, suitable for decoration and versatile, inexpensive. Disadvantages: Rust easily.

2. Advantages of crystal table lamp: suitable for luxury decoration, beautiful, grade, large size, heavy and luxurious. Cons: Brittle, **high.

3. Wood table lamp: advantages: classical, simple shape, suitable for Chinese decoration, moderate. Disadvantages: easy to break, fade, open glue.

4. Acrylic.

Advantages of table lamp: small size, low size, easy to carry. Disadvantages: not up to grade.

5. Advantages of resin table lamp: suitable for European style.

Decoration, the structure of the lamp body is complex, and the style is noble and elegant. Disadvantages: easy to fade over time, **high.

6. Advantages of jade table lamp: exquisite, high collection value Disadvantages: high and fragile.

7. Advantages of ceramic table lamp: artistic, classical, diverse styles, strong ornamentality, durability, and moderate. Cons: Brittle.

It can be used to place it on a table for lighting, and it can also be changed at any time. It's small and convenient to use.

1. Reading desk lamp, the appearance of the lamp body is simple and lightweight, it refers to the desk lamp specially used to read and write, this kind of desk lamp can generally adjust the height of the lamp pole, the direction and brightness of the light, mainly for lighting reading function.

2. The decorative table lamp has a luxurious appearance, various materials and styles, and a complex structure of the lamp body, which is used to decorate the space effect, and the decoration function and lighting function are equally important.

3. The table lamp in the living room has far exceeded the value of the table lamp itself, and the table lamp has become a rare work of art.

4. In addition to reading and decorating, the table lamp is decorated. The latest technology is also like a robot, can move, can dance, automatic dimming, ****, clock, **, touch and other functions, especially the ceramic craft of the table lamp also has the value of collection.

The table lamp of the high-quality light source, the high-quality light source should have the following three characteristics. First, there should be no ultraviolet and infrared light in the spectral composition. Long-term excessive removal of ultraviolet light will not only easily cause keratitis, but also cause damage to the lens, retina, choroid, etc.

Infrared rays are easily absorbed by water, and excessive infrared rays are absorbed in large quantities when they gather through the lens of the human eye, and over time, the lens will degenerate, resulting in cataracts. Second, the color temperature of the light should be close to that of natural light. Living in natural light for a long time, the human eye has strong adaptability to natural light and good visual effect.

Thirdly, the light is flicker-free, and the power supply frequency of ordinary fluorescent lamps is 50 Hz, which means that the luminescence is brightened and dimmed 100 times per second, which is a low-frequency strobe flash, which will put the adjustment organs of the human eye in a state of tense adjustment, resulting in visual fatigue. If the luminous frequency is increased by hundreds or tens of thousands of hertz, the human eye will not have the sensation of strobosis; But true flicker-free is the light emitted by DC-powered or semiconductor solid-state light-emitting devices, which is called flicker-free.

Disadvantages, first, **expensive; Second, there is a big gap between the generally achievable light efficiency and the theoretical light efficiency; Thirdly, there is a certain amount of calorific value.

The bulb is up to the forehead or eyebrow, and it is best not to see the bulb.

When we happen to find some dusty old objects from a corner, we will find that we have been inadvertently saying goodbye to some objects. They used to be with us every day, they used to be the protagonists of our lives, but now they are disappearing in our lives, and with them is a way of life.

Every time I go home, I look at the furnishings at home, and in the thin sunlight, I can still experience a long-term image. The food stamps, the kerosene lamps, the ox-nosed shoes, the sheepskin jackets, the leather claws, and the mother's sewing machine, needle cones, thimbles, and hanging machines, my bicycle, lanterns, curved lamp guns, flower school bags, ......They have me, you, family, and the smell of our deceased loved ones. Although they guessed that the Answer Pies did not have the body temperature at that time, they were contaminated with the fireworks of the world.

In my heart, they are the symbol of the changes of the times, and they are also a powerful testimony to the persistence of life. Although it has long been far away, it exudes warmth. No matter how life changes, we need to remember our past, and it is even more important for us to tell the next generation about the life that our parents and grandparents have experienced.

Lamp shaft (lampstand), kerosene lamp, foreign lamp.

The lampstand is also called the lampstand and an iron lamp, the lampstand is very simple, it is a very heavy square wooden block with a thickness of one inch square, about five inches in length and width, and a ruler is half a high round wooden pole embedded on it, and a very small round shape lamp plate is fixed at the top of the wooden pole, which is the place where the kerosene lamp is placed, we sometimes call the lamp, it puts the kerosene lamp on it, just like a small bird lying quietly in its nest, every time it is lit, there is a dim light around it, and it gives a quiet and quiet atmosphere to the home at night.

Summary. Kiss! The base of the table lamp is mainly to increase the weight below, and then make it not easy to fall down, which is convenient for people to use. It can also prevent him from breaking it if he is not careful.

The same principle as the tumbler, in order to aggravate the base, increase the weight of the base and thus increase the stability of the lamp, it will not lead to accidentally touching a ** lamp, and the lamp will fall or fall to the ground and break.

What is the function of the base of the table lamp.

Kiss! Please wait a while and Little Lemon will check it for you!

Kiss! The function of the base of the table lamp is to play a fixed role!

Kiss! The base of the table lamp is mainly to increase the weight below, and then make it not easy to pour down when burned, so that it is convenient for people to use. It can also prevent him from breaking it if he is not careful.

In order to aggravate the base, increase the weight of the base and increase the stability of the lamp, it will not be equipped with a false skin that accidentally touches a ** lamp, and the lamp will fall or fall to the ground and break.

Kiss! The base of the table lamp is the fixed support device of the lamp stand, the base of the table lamp plays the role of auspicious to maintain the stability of the lamp stand, can use its own weight, reduce the overall center of gravity position of the lamp, and at the same time, the internal decoration of the table lamp base can also be set up with the electronic components related to the lack of tung.

The meaning of the lampstand: the base of the lamp.

The lampstand is one of the indoor lighting appliances in ancient times, and it is used to place items such as "candles" and other lighting tools, including stone, metal, wood, etc., with a wide variety of types and shapes. The function is similar to that of modern floor lamps, which can be moved at will without following the table, and also has a furnishing function. It can be roughly divided into two types: fixed type and lifting type.

Lampstand lily: flower system: Lycoris family (Chinese for the other side flower).

Description: Lives in South Africa, plant height 40-50cmThe diameter is 10-15cm, easy to fold, first flowers and then leaves, 7-19cm extended, and the upper surface is often velvety.

20-40 tongue-shaped petals, the flower shape is umbel-ball, bright pale red, <>

According to **, after the rain, the menorah lily opens, enjoy a few days of insect pollination, the scorching weather makes it wither, and the strong wind blows through, blowing up the rhizomes of the menorah lily, rolling like a rolling ball, sowing seeds by the way, in order not to be burned by the sun, the seeds germinate quickly. ]

Also known as Ammocharis Coranica, also known as Karoo (Arid Plateau of South Africa) Lily (Lily) Description: Seasonal wet plains or wastelands that are found in the summer rainfall grasslands of karoo and eastern South Africa, at an altitude of 700-1500 meters, and face severe drought for most of the time.

It has now spread to Zimbabwe and Kenya in eastern Africa. Due to its beautiful appearance, there are many colorful varieties such as Vlei Lily, Ground Lily, Nerina Leticoma, etc. Note:

The lampstand lily is not a palace lamp lily, and since there is not much information, it can only end here.