The current situation of LED energy-saving bulbs is that LED lighting mainly relies on high-power white LED single lamps. LED lighting fixtures are a general term for LED lighting fixtures. With the further maturity of LED technology, LED will achieve more and better development in the design and development of residential lighting fixtures. The design of residential lighting fixtures in the 21st century will be dominated by LED lighting bulb design, while fully reflecting the trends of energy-saving, healthy, artistic, and humanized lighting development, becoming the dominant force in residential lighting culture.
Traditional incandescent lamps (tungsten filament lamps) have high energy consumption and short lifespan. In the context of global resource scarcity, they have gradually been banned from production by governments around the world. As a result, alternative products are electronic energy-saving lamps. Although electronic energy-saving lamps improve energy efficiency, they also violate the general trend of environmental protection due to the use of many heavy metal elements that pollute the environment. With the rapid development of LED technology, LED lighting has gradually become the preferred choice for new green lighting. LED is far superior to traditional lighting products in terms of light emission principle, energy saving, and environmental protection.
Due to the high proportion of incandescent bulbs and electronic energy-saving lamps in people's daily use, in order to reduce waste, LED lighting manufacturers must develop LED lighting products that meet existing interfaces and people's usage habits, so that people can use the new generation of LED lighting products without the need to replace the original traditional lamp base and circuit. So LED bulb lights emerged.
The LED bulb adopts existing interface methods, such as screw (E26 \ E27 \ E14, etc.), socket (B22, etc.), and even imitates the shape of incandescent bulbs to meet people's usage habits. Based on the unidirectional light emission principle of LED, designers have made changes to the lamp structure to make the light distribution curve of LED bulb lamps basically similar to the point light source of incandescent lamps.
