Modern lamps include household lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, special lighting and so on. The earliest incandescent light bulb appeared in home lighting since the birth of electricity, and then developed into a situation of letting a hundred flowers blossom. Most lighting lamps are developed under the development of these light sources, such as lamp holders, fluorescent lamp holders and various process lighting.
As daily consumer goods, with the economic and social progress in China, the emergence of new light sources such as fluorescent lamps, energy-saving lamps and LEDs has made the lighting lamps undergo earth-shaking evolution. Everything is developing in a more energy-saving, greener and more environmentally friendly direction.
The richness and choice of light sources has also turned a new page in the lighting industry. With the acceleration of urbanization in China, city squares, traffic roads, new residential areas, home decoration, shopping malls, office buildings, etc. all need the decoration of lamps, and the demand for lighting products in urban construction will continue to increase.
I want to open a lighting shop, so pay attention to those. How do novices open lighting shops? 1, in capital. Generally speaking, second-and third-tier cities need 5000-65438+ 10,000 or more start-up funds, big cities need more, and small cities need less. This is related to rent, water and electricity, labor and local price levels, and cannot be generalized. However, except for rent, decoration and other expenses, the cash on hand is generally not less than 50 thousand yuan. 2. Site selection. Unless you have a lot of financial resources and a large retail area, the address should be chosen around the existing building materials market or around the place where lamps are retail. If those good places are not easy to rent, it is also a good choice to buy building materials through the only way! 3. Sales positioning. That is, what kind of consumer groups will the store have in the future. There is no high school and low positioning, or it is very vague, which will inevitably affect future sales. Therefore, sales positioning must be practical and in line with local consumption levels. If the positioning is higher than the local average level, it may lead to the situation of high and low music and cold in front of the door. 4. Former brand. A good retail store must have one or two brands to attract early consumers. A good brand can not only drive the sales of other products, but also increase the popularity. If you want to be more worry-free, you can also choose to be a manufacturer's shop. 5. Decoration. Note: (1) The ceiling height should not be less than 2.8m(2) The interior decoration should not be too bright and there should not be too much natural light; (3) The reserved area should be fully considered in the installation position of lamps and lanterns on ceiling and wall. The width of the wall is not less than 0.5m, and the ceiling grid is not less than 0.8m2 If possible, 4-6 headlamps with the size of 1m2 should be reserved in a prominent position. (4) The decoration color should be one main color and no more than two auxiliary colors. Too many colors are too miscellaneous, which will have the opposite effect of usurping the role of master; (5) Store layout should be reasonable. Headlights or products with large sales volume should be given priority to, occupying a prominent position, other products should be built around them, and more small lights should be placed in corners and cylinders. 6. Source of supply. Generally speaking, it is advisable for small shops to purchase goods from nearby wholesale markets, and other products can be transferred or distributed to other products. Although the profit is thinner, it will not cause too much product backlog because of the problems of vision and experience. . 7. Product style, quantity and variety. Not too many styles, no more than 3 colors for each product, and no more than 3-5 sets for each product. Strictly control cash flow! Pay more attention to the relationship between product and positioning, price and market, color and store style when purchasing goods, so as not to cause backlog. 8. Necessary things before opening: 2-meter-high ladder; Impact drill; A screwdriver, a pair of pliers, a small hammer, some insulating tape and self-tapping screws. In addition to sanitary tools, you should also buy some clean soft cloth to wipe the lamps; Account books and pens, tables and chairs for customers to rest. 10. Preparation before opening: (1) Do more publicity to maximize influence; (2) We can consider making special offers for some products to benefit consumers; (3) Go through various formalities such as industry and commerce and taxation to avoid unnecessary troubles; (4) Decorate the storefront and keep it clean and tidy; (5) Prepare for after-sales service in advance.
How do domestic lighting stores purchase goods? What should I pay attention to? If you buy goods, I suggest you go to the nearby lighting distribution center. Generally there is a general generation in the provincial capital. Now LED brands basically don't need a threshold. If you want the goods, you can send them to you. When choosing LED brands, the most important thing is cost performance. Don't do it if the price is too cheap. On the one hand, everyone is selling cheap goods, on the other hand, it will be very troublesome if there is quality problem. If you want to earn more, go to Zhongshan Ancient Town. It is cheaper to buy goods directly from the manufacturer than from the general agent. Please adopt it. PS: I have a supply channel. If you want a high efficiency lamp, you can trust me privately. I'll introduce you to the manufacturer.
What should I pay attention to when opening a thermal transfer shop? In the retail industry chain, Weipin creative gifts is undoubtedly the biggest market winner. Not only can the product become novel and unique, but it also incorporates personality elements. For today's consumers, if they like individuality, they will buy it, which will make them less competitive and easier to operate. Whether you use it for yourself or give it to others, it has good value.
If you want to open a lamp shop, you must first learn from the predecessors in this line and also learn from some electricians about their practical application in sales. It is very important to know the price of the purchase channel.
What should I pay attention to when choosing hotel engineering lamps? The following points should be paid attention to when choosing hotel engineering lighting:
1, timeliness, durability
Usually, star-rated hotels carry out small-scale innovative repairs every five years and large-scale innovative repairs every ten years. In other words, the life of lamps must be at least ten years before they can meet the needs of star-rated hotels.
Because ordinary minor repairs will not replace lamps and lanterns, the scale of human resources involved is too large. This means that in the selection of lamps and lanterns, the quality of the most heated and stressed parts of lamps and lanterns, including reflective cup cover, heat dissipation elements and fixing (positioning) elements, is very important.
2. Flexibility
Usually, the service life of the light source selected by star-rated hotels is about 2,000 to 4,000 hours. Therefore, during the period of 10, lamps and lanterns will need to replace many light sources. There are more than 10,000 lamps in star-rated hotels, so the replacement of light sources involves huge human resources, so the flexibility of lamps is another key point to consider. The most ideal choice of lamps is that the light source can be loaded and unloaded without touching the fixed (positioning) parts of lamps. This can not only save the replacement time, but also actively maintain the interior decoration.
3. Detail appearance
As mentioned earlier, star-rated hotels can reflect personality and tolerance, which is the success of indoor painting, but the details of the appearance of lamps are also very important. This includes all aspects of the lamp itself, such as taking the common ceiling downlight as an example, such as the spraying quality of its decorative strips, (if it is metal, what is the surface quality), the lubrication degree of the reflective cup, (if it is frosted reflective cup, the uniformity of sandblasting), and the joint tightness between the lamp and the ceiling surface (gypsum board/veneer) when it is installed in the ceiling (whether there is light leakage). By the way, in addition to hardware (lamps), the installer (technology) is also very important. In terms of decoration, it is necessary to ensure that the lamps are installed correctly.
4. Light projection index
Star hotels should give customers a comfortable, high-grade and personalized environment, so "lighting/lighting description" should try to help them express themselves and minimize the impact. Usually, the light projection indexes to be considered in the selection of lamps in the "Lighting/Lighting Description" include the following: the "cut-off angle" of lamps, the influence of glare, how to save the light source, the flexibility of the projection direction of lamps, the expandability of accessories, etc. These factors all affect the choice of lamps. In particular, the expandability of accessories should be considered thoroughly, because most of them rely on these accessories to build the whole atmosphere, such as "projection viewpoint", "color/color alignment", "glare avoidance" and "accurate projection/lighting" on projection indicators.
What should I pay attention to when installing lamps?
1, do a good job of insulation, especially in humid environment, such as bathroom, kitchen, poor insulation is easy to short circuit.
2, large lamps and lanterns, especially the lamps and lanterns of glass products, must use iron expansion screws (iron expansion pins) when installing hangers, don't punch holes first, and then screw the screws into the wedge to fix them. This method is only applicable to the lateral fixation of the wall, not to the top surface. It is also not recommended to use plastic pipe expansion, because plastic pipe will age after a long time of expansion.
3. Prepare some No.6 female screws in advance, because when installing the lamp, you will encounter such a situation: when installing the chassis, because one end of the original female screw is sealed, you can't screw it to a certain extent, and the effect will be worse. In this case, you can screw a No.6 female screw first, then work hard, and then screw the original female screw, which is both beautiful and avoidable.
Things that car owners need to pay attention to.
Generally speaking, we are very careful about power problems, so we must not be careless when dealing with these engineering problems.
1. Before installation, ensure that the roof and floor have been completed without leakage; Ceiling and wall plastering, interior decoration painting and floor cleaning have been completed.
2. Many ceiling lamps have scratch-proof films on them, which need to be removed after installation. Anyone who uncovers them knows that it is difficult. Actually, there is a trick. You can blow this film with a hair dryer and then remove it. It's easy.
I hope the above can help you as your reference suggestions.
What should I pay attention to if I want to buy lamps online? Mainly consider the damage of lamps during transportation. There will be no problem if the seller promises to return the damaged lamps. Secondly, find a professional lighting mall. It's not bad here There's a guest in the lighting mall.
What are the installation procedures of lamps? What should I pay attention to when installing lamps? The main installation procedures of household lamps are:
1, lamp inspection:
When the purchased lamps are delivered to the door, it is necessary to simply check the quality of the lamps. Therefore, it is necessary to check whether the installation accessories are complete according to the packing list, pay attention to check whether the relevant documents and technologies of the manufacturers are complete, and check whether the lamps are normal in appearance and whether there are scratches, deformation, metal shedding and corrosion. If there is any problem, please ask the merchant to replace it in time. Only when the lamps are of good quality can the next installation be carried out.
2, assembling lamps and lanterns:
Generally, the lamps purchased and delivered to the home are all in bulk, and the lamps need to be assembled for the convenience of decoration. Therefore, the components can be connected into a whole according to the installation instructions, the threading length in the lamp should be appropriate, and the ends of multi-strand flexible wires should be tinned. Attention should be paid to unifying the wiring colors to distinguish the live wire from the neutral wire, and to straighten out the wiring inside the lamp to ensure safe use.
3, lamps and lanterns installation:
Installation of ordinary lamp holder: Leave enough maintenance length for the power cord, then cut off the remaining part and peel off the outlet head, and install the lamp holder on the junction box with connecting screws.
Installation of off-line lamp holder: after the power cord has enough maintenance length, cut off the remaining wires, peel off the wire ends, pass the wires through the lamp holder base, and fix the base on the junction box with connecting screws. Take a section of lamp wire, one end of which is connected to the lamp holder, and fasten the safety buckle on the lamp holder. Insert the other end of the lamp wire into the cover bowl of the base, fix the safety buckle in the cover bowl of the lamp wire, connect it with the power cord on the base with the crimping cap, and screw on the buckle bowl.
These are two common installation methods of household lamps. Of course, no matter which installation method is adopted, the lamps need to be debugged after installation, and whether the lamps can be electrified after installation. If not, they should be debugged step by step until they can use electricity normally.
Precautions for installation of household lamps:
1, edge treatment, especially in humid environment, such as bathroom and kitchen, insulation is not easy to short-circuit, if there is a fire or electric shock accident, it will be bad, so insulation treatment must be done.
2. When installing the hanger, large lamps, especially lamps for glass products, must be bound with iron expansion screws (iron expansion pins). Don't punch holes first, and then screw in the wooden wedge to fix them. This method is only applicable to the lateral fixation of the wall surface, not to the top surface, and it is not recommended to use plastic pipe expansion, because the plastic pipe will age after a long time of expansion, which will easily lead to unsafe situations such as hanging and falling off of lamps.
3. Prepare some No.6 female screws in advance, because when installing the lamp, you will encounter such a situation: when installing the chassis, because one end of the original female screw is sealed, you can't screw it to a certain extent, and the effect will be worse. In this case, you can screw a No.6 female screw first, then work hard, and then screw the original female screw, which is both beautiful and avoidable.
What should I pay attention to when installing lamps outdoors? 1, be sure to make wiring and grounding according to the requirements of the manual, especially for Class I lamps, which will almost directly become Class 0 lamps without grounding;
2. Don't change the switching power supply frequently, which will damage the service life of lamps.
3. Starting current: HCI, HQI, NAV, depending on the ballast, the starting current of the lamp can be as high as twice the working current, so this current must be considered in the circuit design, otherwise the switch will easily trip;
3. luminous flux: the light source is relatively stable at the point of 100 to 300 hours. The ignition positions of T-type and TS-type are horizontal, and E-type is vertical to the lamp holder. When the ignition position of light source is different, its luminous flux, color temperature and even life span are significantly different;
It is best not to have more than four lamps connected in parallel on the same road to reduce the voltage variation. Different voltages between different phases will lead to color shift of the light source.