What are the new requirements for traditional lighting high-power LEDs? Compared with traditional lighting fixtures, LED fixtures do not need to use filters or filters to produce colored light, not only high efficiency, pure light color, but also can achieve dynamic or gradual color changes. It maintains a high color rendering index while changing the color temperature to meet the needs of different applications. But new requirements are also put forward for its packaging, which are embodied in:
1. Modularization
The mutual connection of multiple LED lights (or modules) can achieve good lumen output superposition and meet the requirements of high-brightness lighting. Through modular technology, multiple point light sources or LED modules can be combined according to random shapes to meet the lighting requirements of different fields.
2. Larger system efficiency
In order to improve the light output efficiency of LED lamps, in addition to the need for a suitable LED power supply, efficient heat dissipation structure and technology, and optimized internal/external optical design are used to improve the efficiency of the entire system.
3. Low cost
To enter the market, LED lamps must have a competitive advantage in cost (mainly referring to the initial installation cost), and packaging accounts for a large part of the entire production cost of LED lamps. Therefore, new packaging structures and technologies are used to improve light efficiency/cost Ratio is the key to the commercialization of LED lamps.
4. Easy to replace and maintain
Due to the long life of the LED light source and low maintenance cost, higher requirements are put forward on the packaging reliability of the LED lamp. It is required that the design of LED lamps can be easily improved to meet the requirements of more efficient LED chip packaging in the future, and the interchangeability of LED chips is required to be good so that the lamp manufacturers can choose which chip to use.
