The golden nanmu is the highest quality category of nanmu. Because the resources are rare and the growth is extremely slow, the diameter of 30,000 years is only 6 meters wide. It has been a symbol of royal culture since ancient times and is called "Emperor Wood". In ancient times, the golden nanmu wood was a special wood for some temples in the royal family. The use of the folks would be punishable and even provoked to kill. In the early Ming Dynasty, because of the construction of the Forbidden City, the world’s golden nanmu was cut down almost. After the Qianlong period of the Qing Dynasty, it was almost completely extinct, and at that time there was the saying that "1 gram of gold nanmu value is equal to 10 grams of gold." The price of nanmu is comparable to that of gold. After the Wenchuan earthquake in 2008, due to the intense movement of the earth's crust, accidents have caused the burial of the golden sapwood that has been buried since the earthquake. These woods have a history of 2,000 to 10,000 years. The vast majority are darker ebony nanmu. The price of the nanmu wood that reappears in the market is almost one price in January, and the price of fine gold nannan furniture is even tens of millions. In Sichuan, Emeishan, Yunnan and Sichuan bordering, many teams seeking gold nanmu flocked into the mountains, dug rivers and planed tree roots, just to find a piece of golden nanmu. The price of gold nanmu has been 10 times in 3 years. Since 2008, the 100-year-old material has risen from 6,000 yuan/ton to an average of 70,000 yuan/ton, which has more than ten times. The 300-year old material is more expensive than ever. At present, the price of old materials produced in Sichuan is around 170,000-180,000 yuan/ton, and 100-year-old materials are between 70,000 and 100,000 yuan/ton. The increase of new materials is relatively small, generally around 20,000 yuan / cubic meter (new material weight, so in cubic meters). Before 2010, the price of the nanmu wood was relatively stable, and it began to soar in 2010, almost arguably rising in January. There is also a big difference between the price of the raw material sold and the price of the finished furniture. It is understood that the Jinshen Yin-sinking wood that has been excavated from the ground or in the water (formed after thousands of years or even tens of thousands of years of carbonization process, is durable and durable), the price per cubic meter is between 80,000 yuan and 100,000 yuan. . According to the latest quotation on the market, the old material of 15 cm in diameter and two meters in length is more than 100,000 yuan. The prices of raw materials are also slightly different in the place of production. Jinsi Nanmu is the best in Sichuan, but most of the new materials on the market are produced from Guizhou and Hubei. There are not many people in the mountains who have the old materials in the mountains, and more and more people are buying them. As a result, the price of the old materials is higher and higher, generally the cheapest one is 100,000, and the most expensive one is a few. One million yuan, you can exchange for a Bentley car, and some of the purchasers will spare no expense to buy the entire old house, and look for the golden nanmu inside. The price of gold nanmu is stored in the classical furniture of Jinnanmu. The cheapest chair is 300,000 yuan. The most expensive table is 300 million yuan, which is equivalent to the price of a luxury building. Why is the price so high, is it really worth so much? The historical status of Jinsi Nanmu is very high, and some people with sufficient funds will join the rush to buy the army once they have the conditions. In addition, the current Hainan huanghuali and red sandalwood markets tend to be stable, so many people began to turn to pay attention to and invest in the golden nanmu. Another factor contributing to the soaring price of nanmu is that the raw materials are scarce. The wood used today is mostly the old materials that were acquired in the 1980s and 1990s, and the stocks are not much. In the past three years, the real raw materials of the golden nanmu wood purchased each year are less than 10 tons, and the resources are almost exhausted. There are a lot of speculation in the prices of raw materials and furniture in the market. At present, the price of 300 years of old materials should be around 180,000/ton, and the old materials of more than 100 years will vary from 70,000 to 100,000 tons. The new materials will be around 20,000/m3, and the “20 million gambling wood†obviously contains hype. Half of the purchasers of Jinsi Nanmu furniture are followers, 30% are investors, and 20% are the people they really like. In the auction market, Jinshen furniture is rare. There are only some lacquered wood furniture and bag-inlaid furniture made of gold silk, but the transaction price can not be more than one million yuan. There are obvious signs of hype in the current Jinsin furniture market. The value judgment standard of the golden nanmu is missing the value and price of the golden nanmu. Merchants generally said that the key to price is the "crystallization rate", that is, the amount of "gold wire" in the wood. However, Yang Jiaxuan, an expert in timber industry research at the Chinese Academy of Forestry, said that what proportion of crystallization can be called “Jinnanâ€, the country does not have relevant standards and regulations. Due to the current lack of standards, Jinsilan furniture market is more chaotic, the market of Jinsi Nanmu is very deep, and it is not simpler than Hainan huanghuali and rosewood. The price of the golden nanmu is related to the amount of gold wire, the wood age is different, the pattern is different, and the price will be different. In addition, the size and thickness of the materials, the manufacturing process of the furniture are different, and the price and value are also different. At present, the industry is recognized that Jinsi Nanmu is difficult to buy, and the market is full of fakes and substandard goods. With the prevalence of classical furniture Nanmu, market fakes are bound to increase. In addition, the production process of Nanmu furniture is more difficult. The general manufacturers lack the technical support of descaling. It is difficult to make exquisite Nanmu art boutiques. It is difficult to win the recognition of consumers because of the crude production process, which has huge investment risks.
Solar sensor lights use solar panels to charge the rechargeable battery. When there is enough light, the solar panel generates current and voltage to charge the battery. Night by intelligent infrared and light control switch to control the battery output power to the load. Mainly used for road lighting, yurt, tents, gardens, yars, parks and other outdoor lighting.
Solar Panel:5.5V,150mA,Poly-crystalline
Battery:rechargeable Lithium battery,3.7V,2200mAh*1
LED Lamp: 8LEDx0.066W/Epistar Chip
LED Luminous:7Lumen/LED
LED Color Temperature:Cool White:5500-6000K;
Lamp Luminous Flux: 45LM
Material:ABS
Operation: PIR motion sensor
Cable Length: all in one,no cable
Working Time:The motion sensor will keep the light On as long as there is movement.If there is no movement, the light will switch off after 35 seconds.
Charging Time:empty battery needs 12hours to get full Charged
Sensor area: 5m and 60 degree angle
Warranty: 1 Year
Application:Roof Lighting,such as portable toilet
Install: Easy to install,simply to cut a hole 50mm in a diameter in roofing,Unscrew clear lens and black nut from the unit.Leave the silicon O-ring in place.Switch light on by fully depressing white switch on bottom, then light should stay on.Insert light through hole and screw the holding plate and clear light cover back on.Once in place,light will automatically turns on/off.Charge in sunlight,An epoxy can be applied to back-nut to prevent theft.
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