Different LED lighting field is facing the demand of differentiation

Countries actively promote LED lighting plan, penetration rate is expected to exceed LED backlight

The first LCD TV with LED as a backlight source first by SONY company launched in 2004, until now, LED backlight has a very big breakthrough, LED backlight LCD TV has become the mainstream of the market; the same year, LED flash is first applied to the mobile phone with camera function, while most of today are equipped with a mobile phone LED flash. This can be seen in the LED display, mobile phone market penetration has been very high. In the automotive lighting, the first LED in the automotive exterior lighting attempt was born on 1998, in a few years, Cadillac will be officially LED application in the car after the taillights, but LED automotive lighting the market penetration rate is relatively slow, the whole may take 20 years to reach a good stage.

LED lighting is our high in recent years began to enter the field of lighting market penetration is still relatively low; now the concern is the penetration rate will be very fast, before the backlight, flash lamp, automotive lighting industry is relatively slow, LED under what conditions to a large area to penetrate into the lighting industry.?

Change review from 2008 to 2010, we can see that the outdoor LED lighting renovation project has very big development, all countries are actively promoting the LED lamps to replace the traditional lamp source project plan, the comprehensive growth rate reached 18%, the output value in 2010 reached $873 million, while 2000 is only $2300.

Sometimes we have to look at the past to predict the future. What have we done wrong in the past and what we should do next?. In the past we've done a lot of things, such as the LED quality is not stable, which makes our customers very dissatisfied; second is the LED light quality problems, there are some projects installed after LED, the customer said don't love very much, that color is not good, or the color is not balanced, cost is very high, the feedback bring us great pressure. Global LED lighting standards are also very inconsistent, resulting in lack of market standardization. Of course, we should see the LED light efficiency has been greatly improved in the past two years.

PHILPS is expected in 2015 LED lighting market has $500 million in space, many companies will enter the LED lighting and LED lighting systems industry, which will bring 10 times the growth of the industry, is indeed a very good prospect.

Now LED lighting products launched faster, brightness LED also continuously improve their products to enhance the value of customer lumens faster and faster, and national industry standards tend to unity, the government launched a number of measures, these aspects are very unified, is very beneficial for LED the improvement of lighting products.

The product needs consistency reliability and stability of "continuous thermal test" can ensure the products under different environmental conditions

When customers order LED lamps, they hope that the products can meet the requirements of his specifications, and the products must meet his expectations. If every order is able to meet his requirements, the customer can have the confidence to promote the whole project, and the project must be stable and continuous. All products are not only the requirements of the stability of the life expectancy, color control and other aspects are required to achieve consistency, the stability of the product for a long time is also a very important factor.

Some products must be tested in a practical environment. In general, manufacturers will be in the 25 degrees of different encoding products tested under actual working environment, if the temperature is 85 DEG C, so that the performance of LED lighting products is likely to change. So we can start coding at high temperature, so that it can meet the requirements of strict color control in the actual environment. For this product, you can choose 25 degrees Celsius and other different temperature conditions, but he must be a code, this product can be encoded in different environments can also work steadily. This is consistent with the vision of our Philips Lighting Company for several years, and this is flexibility, so we hope to get rid of the concerns and concerns by the new technology "thermal test". The industry is very happy with the concept of thermal testing, we have a customer in Philadelphia, last month he just won a technical innovation award, customers are very satisfied with our thermal testing technology. This is what we have always wanted to see the performance of LED, LED in general lighting is also more and more practical.

To reduce the cost and efficiency are two key LED lighting

Another key point is to reduce costs. A data from the US Department of energy released in May this year, we can see that in 2020 LED will reach a very high efficiency, there is a curve in 2010, 1000 lumens per cost is $10, that is to say $1 can buy 100 lumens, so the performance of LED is 100LM/S. The United States Department of energy has a committee of experts group, they will meet regularly to make predictions, PHILPS is recognized, we believe that LED is developing very fast, but we also believe that this estimate is conservative, because we expect the cost decreased $1 to 1000 lumens. PHILPS's goal is to turn 20 times, I have such a goal, the use of many methods to solve this problem.

We can create more lumen as a direct way to improve efficiency