Take the following picture of the garden lamp with a height of 3.5 meters as an example, and discuss with you.
To know where the cost comes from, you first need to understand the structure of the lamp. According to the observation picture, the visible part of the garden light is mainly composed of the following parts: flange, main pole, lamp ancient, bracket, reflector; invisible part: reflector, waterproof glass, gland, inner light source Brackets, etc. Knowing the structure of the lamp still does not lead to the final cost, but also to understand the manufacturing process requirements of the lamp. Generally, outdoor lamps (relative to Q235 materials) require hot-dip plating and anti-corrosion treatment, and the surface is sprayed with high temperature treatment (spraying, painting, etc.). Of course, some manufacturers may use the cold-plated pipe to make a difference in the maximization of profit, and brush some self-drying paint. The quality of the products produced by such production processes and materials is of course difficult to guarantee.
Now that we understand some of the lamp's construction, manufacturing process and parameters, combined with the market raw material prices and processing fees, we can easily calculate the cost of a lamp. Now the picture light type above, according to the general requirements, and refer to the current market raw materials market to calculate the bare price of the lamp.
By analyzing the lamp, the normal ratio, listing the bill of materials and unit price:
Flange: 280*280*8.0 (5KG): 25.00 (including punching)
Main rod: D165*2.3*3000 round tube (28KG): 140.00
A set of lamp ancient brackets (aluminum): 75.00
Reflector (600*800): 80.00
Reflective glass lid: 10.00
Light source bracket: 20*20*2.0*1500 square tube: 10.00
Inner light pipe: D155*1200: 28.00
Internal positioning bracket: 20*160*2.0*4 flat iron: 2.00
Line cutting electrical door processing fee: 5.00
Drilling (120 holes) processing fee: 30.00
Electroplating processing fee: 67.00 (31KG)
Electroplating processing freight: 10.00
Painting processing fee (shahe): 35.00 (1.8 square)
Hardware production and processing fee: 45.00
Wire screw head: 12.00
Packing fee: 10.00
Loss fee: 30.00 (hydropower consumables, etc.)
Shipping cost: 5.00
Total: 619.00
Through the above data, the cost price of the lamp without the light source is 619 yuan, and the materials and production process are calculated to be the upper middle level. If it is lower than this price, it is not excluded that some unscrupulous manufacturers cut corners, reduce the size, shoddy, and replace the hot-dip galvanized pipe with cold-galvanized pipe. As a result, the cost is much less, and the second process reduces the production and processing costs. The price difference is about fifty to sixty. Today, in the street lamp industry, the profits are thinner than paper, I believe that many small and medium-sized manufacturers will get some small moves to get past. But the quality of the product is imaginable. In the end, it’s your own brand, and it’s your own customers. At the same time, it also reminds buyers and sellers of a constant truth: a penny of goods! One hundred pieces cannot buy or sell something worth two hundred.
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