Represented by 3528, 3020, 3014, small power devices single product structure, small size, although use no light in the medium and small power lighting lamps and lanterns, but as a result of compared under the same working power requirements of high power devices more, light source, the overall cost is higher, the overall thermal performance is limited.
In 2835, 5630, 5730, COB encapsulation, integrated packaging series of high-power devices become lighting lamps and lanterns is one way to reduce costs. As the LED lighting lamps and lanterns price continues to decline, LED lighting lamps and lanterns manufacturer gross margin is being squeezed from a lot.
GLII statistics show that in 2010 LED lighting lamps and lanterns is the average gross profit margin reached more than 45%, but by the end of the first quarter of 2013 the figure dropped to 30.5%, even lower. So at present many enterprises to seek to reduce cost of light source of indirect ways to reduce the costs of LED lighting lamps and lanterns. 2835, 5630, COB encapsulation, integration, encapsulation, etc. Series of products with its high price-performance and gradually become the main light source of LED lighting lamps and lanterns.
2012 most of the LED packaging companies will be the focus of the field of LED lighting lamps and lanterns as a market development, especially in indoor lighting, outdoor lighting, backlit display in high-power packaging companies become the preferred target market.
According to GLII statistics show that in 2012 mainland China LED lighting lamps and lanterns of the size of the market more than 105 billion yuan, rose more than 42%, is expected in the next two years LED lighting lamps and lanterns of mainland China market will remain over 30% growth.