Why do jade counters in shopping malls need to be illuminated with different colors of lights?

1. Because the color change effect of jadeite will make the color of jadeite change differently under different light sources, the best light source to appreciate jadeite is warm yellow light source. Green will be more attractive and purple will be particularly bright. Therefore, counters selling jadeite are generally equipped with yellow dimming light sources.

2. Metal halide lamps have a feature that they can generate strong light and illuminate a large area of space.

3. It is recommended to choose LED lamps (because LED lamps have long service life, no radioactive harmful substances such as infrared rays, and emit much more heat than the bottom of metal halide lamps). Can protect jewelry and jade very well. The light intensity should not be too high, otherwise the jadeite will lose its original color and destroy its original luster.

Generally speaking, the color of jadeite will "change" under different light sources, and the lighting can easily cover up the unsatisfactory flaws inside jadeite.

5. White light: There will be no color cast under white light irradiation, and the internal structure of jadeite can be seen. Yellow light: close to natural light, it does not reflect light when illuminated, which is conducive to naked eye observation and can see the color of jade. Purple 365nm is an invisible light wave, which can be used to identify fluorescent substances.

6. Under normal circumstances, the best observation method for purchasing jade bracelets is to combine natural light and lighting. We should not only observe carefully under the light, but also feel the most natural color of the jade bracelet under natural light. Only by combining the two can we get a relatively reasonable judgment and satisfactory results.

What lighting does the jade shop use?

1, lighting is aimed at store products, and different jewelry products in jewelry stores need different lighting.

2, lighting with metal halide lamps, metal halide lamps have so-called yellow light and white light, and blue light that is rare in the market (generally used in special environments or aquariums). Metal halide lamps have the characteristics of generating strong light and illuminating a large space.

3. Jadeite, jade and pearl products should be mainly soft, and the color temperature is between 4,500 K and 5,500 K. It is recommended to choose LED lamps (because LED lamps have a long life, there are no radioactive harmful substances such as infrared rays, and the heat emitted is much lower than that of metal halide lamps. Can protect jewelry and jade very well.

4. Direct light: Direct light can be used to identify jadeite, and the flashlight light source can be close to the surface of jadeite for direct work. The flashlight light source shines directly on the jade surface, which will be translucent and the charm will be relatively concentrated. Then, you can gradually translate the flashlight to observe whether the texture of jade is uniform.

5, positive white light 4200-6000K (used for jewelry lighting such as gems, jade, jadeite. (1) High-quality light source: The LED jewelry lamp adopts American Puri top LED light source, with high light efficiency, small light attenuation and long service life. ② Good color rendering: high color rendering, uniform light spot, pure light color and no stroboscopic.

6. Designers should consider factors such as lamp color, illuminance, flicker, color, temperature, infrared rays and ultraviolet rays when designing jade shops. Emerald jade can show the best external light effect under the irradiation of 3300~5000k color temperature light.

What lighting does the jade shop use?

1, illuminated by metal halide lamps, can be divided into so-called yellow light and white light, as well as blue light rarely seen in the market (generally used in special environments or aquariums). One feature is that it can generate strong light and brighten a large area of space.

2. White light: There will be no color cast under white light irradiation, and the internal structure of jadeite can be seen. Yellow light: close to natural light, it does not reflect light when illuminated, which is conducive to naked eye observation and can see the color of jade. Purple 365nm is an invisible light wave, which can be used to identify fluorescent substances.

3. Lighting is for store products, and different jewelry products in jewelry stores need different lighting.

How to choose the best lighting in the counter for jewelry showcase customization

1, first, it should be bright enough. When we say that the jewelry showcase is bright enough, we don't mean that the brighter the better. In some jewelry, such as gold jewelry, platinum jewelry, jade jewelry and so on. Because of its small size, the brightness of 3 100LX is enough. The brightness of crystal ornaments should be soft.

2. Window companies use it most often when making jewelry windows. You can choose the color of the light according to the type of jewelry showcase. It is best to use yellow light for gold, and white light for platinum, silver ornaments and diamonds, which can better highlight the texture of jewelry. The selective use of lighting colors can add a lot of color to jewelry display cabinets.

3. Gold can be illuminated by 3000K cold light cup, and silver should be illuminated by more than 4200K daylight cup. The general illuminance in the cabinet is about 400-500LUX, and that in accent lighting is above 800- 1000 lux.

4. The lighting design of the jewelry counter first comes from the top light source. Specialty stores or in-store shops usually use top metal halide lamps and spotlights as the main light sources, while island cabinets use strip lighting to improve the overall lighting of jewelry counters. The interior of the counter is mostly illuminated by fluorescent lamps to improve the overall brightness.

5. In terms of light source selection, there are roughly these kinds: LED fluorescent lamp or LED ceiling lamp: it is suitable for the main lighting and overall lighting of jewelry stores. LED downlight or LED spotlight: small and flexible, easy to control, high color display effect, can be used for high ceiling and counter lighting.

6, window lighting needs to have enough brightness, so lighting often uses two sets of lights, one is the metal halide lamp at the top to provide the overall brightness and illuminance of the window. In order to maintain the overall feeling and beauty of smallpox, it is suggested to adopt adjustable embedded lamps.

What lighting does the jade shop use?

1, illuminated by metal halide lamps, can be divided into so-called yellow light and white light, as well as blue light rarely seen in the market (generally used in special environments or aquariums). One feature is that it can generate strong light and brighten a large area of space.

2. White light: There will be no color cast under white light irradiation, and the internal structure of jadeite can be seen. Yellow light: close to natural light, it does not reflect light when illuminated, which is conducive to naked eye observation and can see the color of jade. Purple 365nm is an invisible light wave, which can be used to identify fluorescent substances.

3. Lighting is for store products, and different jewelry products in jewelry stores need different lighting.

4, we need to use the least lighting to create the best lighting effect, reflecting the beauty of the items displayed in the jewelry showcase.

5, positive white light 4200-6000K (used for jewelry lighting such as gems, jade, jadeite. (1) High-quality light source: The LED jewelry lamp adopts American Puri top LED light source, with high light efficiency, small light attenuation and long service life. ② Good color rendering: high color rendering, uniform light spot, pure light color and no stroboscopic.

How much is the whole house lighting lock installed?

The above renovation labor cost is about 6,543,800 yuan. Doors, I don't know how many doors you need. Generally, there are about 600 paint-free doors, including door covers, hardware locks and installation.

If the installation fee is directly negotiated at the time of purchase, you can get it within 100 yuan. Go to the locksmith yourself. Then start with a basic hundred yuan.

If it's only manual installation cost, it's about 200-400, and it's priced according to the complexity of the lock. If it is necessary to install many locks, it can make him more affordable. You can also consult Zhongwo Smart Lock to see what the approximate price is.