Due to the expansion of LED's global production capacity and the improvement of technology, the cost of LED upstream materials is gradually decreasing; especially the patent protection period of LED advanced technology countries headed by Japan has expired around 2005, and the patent rights are open. It will inevitably lead to a significant reduction in the cost of LED raw materials, which will further promote the use of LEDs in the field of lighting. For the outdoor advertising industry, the reduction in LED costs further accelerates the contraction of the neon market.
In the advertising industry, the development trend of LED is basically the same as the development trend of TV sets in that year.
The development trend of TV sets:
Radio? D black and white TV set - color TV set - high-end TV set represented by liquid crystal and plasma.
LED trends:
Neon-monochrome LED light source-color LED light source-high-end advertising products represented by outdoor large screen...
The application of LED in the advertising industry is currently in the state of entry, and it has not yet occupied most of the market, that is, in the conversion stage of neon-monochrome LED light source, very few color LED light sources are in use. Therefore, as one of the promoters of LED---Zhongshan Oudeli Lighting Factory has the responsibility in the industry and in the advertising industry, and it is necessary to play the role of pioneer and popularizer. We will spread the basic knowledge, advantages and disadvantages, development trends, etc. of LEDs to all walks of life to assume the responsibility of the pioneers.
We compare LEDs and neon lights from two aspects. The LED light source is compared with the neon lamp. The manufacturing cost analysis table is based on the six Chinese characters of "Zhongshan City Oudeli" with 1000mm (length) X1000mm (width) X120mm (height) as an example. analysis.
Computational factors and assumptions
Based on the manufacturing cost of the high-end neon lights in the company's location, each group is about 110 yuan.
The model is BS1-813 red light-emitting module produced by our company as the cost calculation standard.
40 sets of lighting modules are arranged in each square meter, 40 sets × 2.9 = 116 yuan
Accessories: 40 × 0.3 = 12 yuan
Total 128 yuan per square meter
Second, LED light source and neon light use cost analysis table
The major advantage of LED light source is energy saving, which is a green solid-state light source, and neon mercury-containing silver will cause environmental pollution. Therefore, the development of LED light source is in line with national industrial policy. For the owners, they are more concerned about the actual costs incurred by the two in the process of use. Now let's compare and analyze:
6 Chinese characters of "Zhongshan City Oudeli" with 600mm (length) χ600mm (width) χ120mm (height) as an example analysis formula: monthly electricity consumption = (Watt / 1000) * (months used per month) * ( Electricity fee / degree)
Calculation factor:
Hours of use per month: 365 hours (12 hours per day)
Assumed cost per kWh: 1.00 yuan
LED module: 32.4 watts (based on each Chinese, there are 18 sets of white LED light-emitting modules arranged, each Chinese character consumes 18 sets × 0.3 watts = 5.4 watts, 6 Chinese characters consumes 32.4 watts)
Neon: 810 watts (3NPF converter based on each 9000millamps)
Neon maintenance and maintenance costs: 250 yuan / month (average)
The assumed values in the above table are normal under normal conditions. From the above table, we can conclude that LEDs save operating costs more than neon lights and are really a project to save money for the owners.
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