According to the "Announcement on the gradual ban on the import and sale of ordinary lighting incandescent lamps" issued by the five ministries and commissions of the country last year, from this month onwards, China will gradually ban the sale of ordinary lighting incandescent lamps in stages according to the power level. The first and foremost is 100 watts and above. Ordinary lighting incandescent lamps. The reporter's investigation on October 9 found that the ban was implemented for a week. The Xiamen market has long been the world of various energy-saving lamps. Most businesses have expressed their understanding of this regulation, and have not sold it since last year, but there are also a few merchants still selling.

Incandescent lights almost disappeared

In the lighting counters of several supermarkets on Jiahe Road and Luling Road, the reporter found that incandescent lamps almost disappeared. When the reporter asked if there was a 100-watt incandescent lamp for sale, the supermarket staff said that the 100-watt incandescent lamp had not been sold. It is recommended that the reporter choose a low-wattage energy-saving lamp. In the Jiangtou building materials market, Mr. Chen, who is engaged in the wholesale sales of lamps, revealed that fewer and fewer people buy incandescent lamps, and the amount of goods purchased in the stores is very small. Most of the customers who buy incandescent lamps are mostly used for corridor lighting. Short-term use such as renovation of new homes.

Then the reporter found the incandescent lamp in several community stores. The owner told reporters that the average retail price of incandescent lamps within 100 watts is more than 1 yuan, but 200 watts is only 2 yuan. The huge advantage in price makes it still market. .

Energy-saving lamp price reduction promotion

Many housewives are very entangled in the purchase of lamps: incandescent lamps for a few dollars, energy-saving lamps for more than a dozen dollars, LED lights are more expensive. Once the incandescent lamp is delisted, will the cost of replacing the lamp be increased again?

In this regard, He Kailu, the person in charge of the LED Promotion Center of Xiamen, said that the elimination of incandescent lamps will inevitably lead to a fierce competition in the LED industry. After 2013, each company can only win in chaos. However, consumers will soon see price cuts for energy-saving lamps and LED lights. It is expected that there will be a 20% to 30% annual price cut after 2013. In fact, the price of energy-saving lamps has started to decline since this year. In addition, the government of Xiamen Municipality has launched a half-price energy-saving lamp. The government subsidized energy-saving lamps have also played a significant role in promoting energy-saving lamps.

Compared with energy-saving lamps, LED lamps are even rarer. The high price is the main reason for the high and low prices. However, industry insiders say that LED lamps are now 6 to 10 times more expensive than energy-saving lamps, but with the technology in the past few years, With the maturity of the sub-assembly technology, there is a lot of room for price reduction. In the future, in the light source market, LED lamps are most likely to return to the battlefield.

Incandescent delisting route map

According to the relevant regulations, China's roadmap for phasing out incandescent lamps is divided into five phases: from November 1, 2011 to September 30, 2012, the transition period will be banned from importing and selling 100 watts and above on October 1, 2012. Illuminated incandescent lamps, the import and sale of ordinary lighting incandescent lamps of 60 watts and above is banned from October 1, 2014. The period from October 1, 2015 to September 30, 2016 is the mid-term evaluation period, and is banned from October 1, 2016. Import and sell general lighting incandescent lamps of 15 watts or more, or adjust according to the results of the mid-term evaluation.

   Led display screen Control System

LED display screens can't work without controller. The controller works together with led display panel to get beautiful vision world.

LED Display Control system is made up of hardware and software components and it mainly contains the following parts:

LED Video Processor (Optional)

Sender card which is installed in the controlling PC

Receiver cards which are installed in each cabinet of LED display

Hub cards which are also installed in each cabinet of the LED display

Accessories like fiber optic converter, multi-function card, etc

The DVI signal comes from the sender card in the controlling computer and is then given to the receiver cards in the LED display cabinets. If the input signal is from any other device such as a camera, DVD player, etc, then it is captured by the sender card installed in a small device called a LED video processor which is then given to the receiver cards in the LED displays.

LED Display Controller

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