Lighting is generally divided into: chandeliers, ceiling lamps, floor lamps, wall lamps, table lamps, downlights, spotlights, bathroom heaters, energy-saving lamps.
Characteristics Single chandeliers are mostly used in bedrooms and restaurants. Multi-head chandeliers should be installed in the living room.
The chandeliers have the most patterns, including European candlestick chandeliers, Chinese chandeliers, crystal chandeliers, parchment chandeliers, fashion chandeliers, conical cap lanterns, pointed flat cap lanterns, waist cap lanterns, five-prong ball chandeliers, yulan cap lanterns, olive chandeliers, etc. The lowest point of ceiling lamp installation height shall be not less than 2.2 meters from the ground.
Choose Consumers had better choose chandeliers that can install energy-saving lamps. Don’t choose the pendant lamp with electroplated layer, because the electroplated layer will fade over time. Select all-metal and glass chandeliers that are consistent inside and outside.
Consumers should not choose chandeliers that are too cheap. At present, the quality of chandeliers around 200 yuan can be guaranteed to a certain extent. The quality of chandeliers below 100 yuan is generally poor.
Luxury chandeliers are generally suitable for duplex houses, while simple low-pressure lanterns are suitable for ordinary houses.
The highest grade and the most expensive are crystal chandeliers, but there are few real crystal chandeliers. Crystal chandeliers are mainly sold in Guangzhou, Shenzhen and other places. The sales volume in the north is very small, which is also related to
the air quality in the north, because the dust on crystal chandeliers is not easy to clean.
Consumers had better choose the chandelier with sub-control switch, so if the chandelier has more lamp caps, it can be partially lit.
Characteristics Ceiling lamps are commonly used as square cover ceiling lamps, round ball ceiling lamps, pointed flat round ceiling lamps, semi-round ball ceiling lamps, semi-flat ball ceiling lamps, small rectangular cover ceiling lamps, etc.
Ceiling lamps are available with or without remote control. Ceiling lamps with remote control are convenient to switch and suitable for use in bedrooms. The lampshade of ceiling lamp is generally made of plastic and plexiglass, but there are few glass lampshades now.
Ceiling lamps are suitable for lighting in living room, bedroom, kitchen, toilet, etc. Ceiling lamps can be installed directly on the ceiling, with simple installation and simple and elegant style, giving the space a clear and lively feeling.
Choose There are two kinds of ballasts in ceiling lamps: inductive ballasts and electronic ballasts. Compared with inductive ballasts, electronic ballasts can improve the light efficiency of lamps and systems, can start instantaneously, and prolong the life of lamps. At the same time, it has small temperature rise, no noise, small volume, light weight, and power consumption is only 1/3 to 1/4 of that of inductive ballast, so consumers should choose electronic ballast ceiling lamp.
The annular lamp tube of ceiling lamp has halogen powder and tricolor powder, and the tricolor powder lamp tube has good color rendering, high luminous intensity and slow light decay; Halogen powder lamps have poor color rendering, low luminosity and fast light decay. Distinguishing halogen powder from tricolor powder lamp can light both lamps at the same time. Place your hands near the two lamps. You can find that the light of halogen powder lamp is white and distorted. The light of tricolor powder lamp is the natural color of skin.
Floor lamp ? Characteristics Floor lamps are often used for local lighting, not comprehensive, but emphasizing the convenience of movement, which is very practical for creating a corner atmosphere. If the lighting mode of floor lamp is directly projected downward, it is suitable for reading and other activities requiring concentration. If it is indirect lighting, the overall light change can be adjusted.
Choose The bottom of the lampshade of the floor lamp should be more than 1.8m from the ground.
Floor lamp is usually placed at the corner of sofa. The light of floor lamp is soft. When watching TV at night, the effect is very good.
The lampshade of floor lamp has a variety of materials, and consumers can choose according to their own preferences. Many people like floor-to-ceiling lamps with small countertops, because they can place fixed phones on small countertops.
Characteristics Wall lamps are suitable for bedroom and toilet lighting.
Commonly used are double-headed yulan wall lamp, double-headed olive wall lamp, double-headed drum wall lamp, double-headed lace cup wall lamp, jade pillar wall lamp, mirror front wall lamp, etc.
The installation height of wall lamp shall be no less than 1.8m from the ground.
Choose The choice of wall lamp mainly depends on the structure and shape. Generally, mechanical molding is cheaper and manual molding is more expensive. Iron wrought wall lamps, all-copper wall lamps, sheepskin wall lamps and so on all belong to high-grade wall lamps, among which iron wrought wall lamps sell best. The higher-grade wall lamps in the market are priced around 80 yuan, while the lower-grade wall lamps are priced around 30 yuan.
Characteristics Table lamps are divided into pottery lamps, wood lamps, wrought iron lamps, copper lamps, etc. according to their materials, eye-protecting table lamps, decorative table lamps, work table lamps, etc. according to their functions, and light bulbs, plug-in and plug-out lamp tubes, lamp bead table lamps, etc. according to their light sources.
Choose The choice of desk lamp mainly depends on the quality of electronic accessories and the manufacturing process: generally, the electronic accessories of desk lamps from small manufacturers are of poor quality and the manufacturing process level is relatively low, so consumers should choose the desk lamps produced by large manufacturers. Generally, living rooms and bedrooms are decorated with table lamps, while work tables and study tables are equipped with energy-saving eye-protecting table lamps, but energy-saving lamps cannot be dimmed.
Characteristics Downlight is generally installed on the surrounding ceiling of bedroom, living room and toilet.
This kind of concealed lamp embedded in the ceiling projects all the light downward and belongs to direct light distribution. Different reflectors, lenses, blinds and bulbs can be used to obtain different light effects. Downlight does not occupy space, which can increase the soft atmosphere of space. If you want to create a warm feeling, you can try to install more downlights to reduce the pressure of space.
Choose The main problem of downlights lies in the lamp socket. Some miscellaneous downlights have lamp sockets that are not resistant to high temperature and are easy to deform, resulting in the bulb not being screwed down. At present, all lamps and lanterns can only be sold after passing 3C certification, and consumers should choose downlights that pass 3C certification.
shoot the light ? Characteristics Spotlights can be placed around the ceiling or on top of furniture, or in walls, dados or skirting lines.
The light directly shines on the household utensils that need to be emphasized, so as to highlight the subjective aesthetic effect and achieve the artistic effect of highlighting the key points, unique environment, rich levels, rich atmosphere and colorful colors. Spotlights are soft and elegant, which not only can play a leading role in overall lighting, but also can partially light and contrast the atmosphere.
Choose Spotlights are divided into low-voltage and high-voltage types. Consumers had better choose low-voltage spotlights, which have longer service life and higher luminous efficiency. The lighting effect of spotlights is reflected by power factor. The higher the power factor, the better the lighting effect. The power factor of common spotlights is about 0.5, which is cheap. The power factor of high-quality spotlights can reach 0.99, which is slightly more expensive.
Characteristics Bathroom heaters are divided into bulb infrared heating bath heaters and heater heating bath heaters according to heating methods. The market is mainly bulb infrared heating bath heaters.
According to the function, there are three-in-one bathroom heater and two-in-one bathroom heater. The three-in-one bathroom heater has lighting, heating and exhaust functions. The two-in-one bathroom heater has only lighting and heating functions.
According to the installation method, it is divided into concealed bathroom heater, exposed bathroom heater and wall-mounted bathroom heater. The concealed bathroom heater is more beautiful. The exposed bathroom heater is directly installed on the top. Generally, the wall-mounted bathroom heater is not suitable for the concealed and exposed bathroom heater.
Choose The bathroom heater is warm as long as the light shines on it, which has little to do with the size of the room and mainly depends on the skin temperature of the bathroom heater.
Yuba has 2, 3, 4 bulbs, generally 2, 3 bulbs for rooms with heating and 4 bulbs for rooms without heating.
Standard Yuba bulbs are 275W, but low-quality bulbs have a slow heating rate and cannot reach the temperature specified by 275 W ..
When choosing a bath bully, consumers can stand 1 meter away from the bath bully, turn on the bath bully and feel the heating speed and temperature of the bath bully. The heating speed is fast and the temperature is relatively higher.
In general, bath tyrants produced by regular manufacturers have to pass the “cold and heat alternating performance test” of “standard full inspection” and spray under 4℃ ice water to withstand instantaneous cold and heat tests, and then use warm gun explosion-proof glass to ensure absolute safety in bathing.
Characteristics Energy-saving lamps can generally be installed in downlights, chandeliers, ceiling lamps and other lamps. Energy-saving lamps are generally not suitable for use in high temperature and humidity environments. Bathrooms and kitchens should avoid using energy-saving lamps as much as possible.
Energy-saving lamps are superior to ordinary incandescent bulbs in brightness and service life, especially in saving electricity.
Energy-saving lamps are U-shaped, spiral-shaped, petal-shaped, etc.
Choose From 3 watts to 40 watts. Prices of energy-saving lamps vary greatly from model to model, from specification to origin.
Energy-saving lamps are divided into halogen powder and tricolor powder, and tricolor powder has better comprehensive performance than halogen powder.
In order to buy energy-saving lamps in a guaranteed lighting market, we should first select well-known brands, and confirm that the products are packaged completely with complete signs. The outer package usually explains the service life, color rendering and correct installation position of energy-saving lamps.
Original Essay，author：AC LIGHT，if repost this，please make references：https://www.lightings.top/lighting-classification/