At the Cross-Strait LED Forum held in Xiamen on the 15th, the National Semiconductor Light-Emitting Device (LED) Application Product Quality Supervision and Inspection Center detected that China has developed an LED light source with an input current of 20mA and a COB package mode of up to 177 lumens per watt. This marks that China's LED light source research and development technology has reached the world's leading level. According to reports, this world-leading LED light source uses the MCOB packaging technology with independent intellectual property rights developed by the Haixi Research Institute of the Chinese Academy of Sciences and Fujian Wanbang Optoelectronics Technology Co., Ltd., and the high-efficiency chip prepared by Sanan Optoelectronics Co., Ltd. High-efficiency phosphor prepared by Sichuan Xinli Light Source Co., Ltd. Peng Wanhua, secretary general of the Fujian Optoelectronics Industry Association, said that the successful development of 177 lumens/watt LED light source is of great significance. This means that China's packaging technology, chips and raw materials have reached the world's advanced level. If the technology is used in lighting, it will greatly improve the energy-saving effect and help to promote the industrial upgrading of the industry. He Wenming, chairman of Wanbang, said that LED technology is constantly evolving, and higher-efficiency LED light sources are still being developed.

Pressure Cooker Healthy

Precautions for using kingdao electric Pressure Cooker

1. When using kingdao electric pressure cooker, it cannot be placed next to high-temperature gas or electric furnace for use, while the inner pot of electric pressure cooker cannot be directly heated on an open fire to prevent deformation.

2. When cooking, do not directly touch the float valve and lid of the pressure cooker to prevent scalding.

3. Before using the electric pressure cooker, it is necessary to check whether the exhaust hole of the electric pressure cooker is unblocked and whether there are residual rice grains or other food residues under the safety valve of the pressure cooker to avoid being blocked by food during use.

4. The electric pressure cooker needs to be cleaned in time after use. At the same time, check whether there are food residues in the safety plug of the electric pressure cooker. When cleaning the inner pot of the electric pressure cooker, do not use too sharp cleaning appliances.


What is the difference between kingdao intelligent Electric Rice Cooker and electric pressure cooker

1. The functions are different, but now many electric Rice Cookers can replace the pressure cooker, and the taste of the cooked rice is better than that of their own.

2. When buying an intelligent rice cooker, the functions are relatively complete. There are many opportunities to use it at ordinary times. I feel that it is more cost-effective. It can not only be used to cook rice, but also cook porridge, soup, stew, make Italy and cake. It is controlled by buttons. The operation process will be displayed on the display screen. It is very easy, and the taste is absolutely no worse than that of the pressure cooker.

3 if you don't have much time to cook at ordinary times, it's better to use an electric rice cooker. It has a 24-hour reservation function. You can make an appointment to cook and cook according to the menu given in the manual. You can cook 30 different meals
01 Multi Pressure Cooker

Pressure Cooker Healthy,Robot Vacuum Cleaner,Robot Vacuum Cleaner Mop

Shenzhen Ewong Technology CO.LTD , https://www.ewongteches.com