LED lights (Light Emitting Diode, light-emitting diodes) that semiconductor lighting. It is based on the structure of a semiconductor with a small PN power solid state light sources can emit light efficiently. LED lights with high pressure sodium lamps do not practice the same, the choice of high-power LED street light low-voltage DC power supply, the power-type GaN-based blue LED and yellow phosphor composition of efficient white LED, high efficiency, safety, energy conservation, environmental protection, life long, echoing speed, higher CRI unique strengths, can be widely used in urban road lighting.
Stainless steel screws used in advertising profiles are there?
Stainless steel screws advertising in our daily lives mortal mainly used to install some outdoor billboards, and many other factors profiles, structure, size, location of billboards is an important factor in the decision to use what kind of profiles installed stainless steel screws advertising, which Why stainless steel screws profiles have what type? Here let us take a look at it. Its stainless steel screws advertising there are three main sections: First, the austenitic stainless The most b
Stainless steel screws rusty
Stainless steel screws combinations in our daily lives is mainly used in electrical, electronics, machinery and equipment, electronics, shipbuilding, chemicals, water, and so many other industries, and its aim is to make it to the fastening device between product parts and components, but when put into use, through a long period of observation we will find a combination of stainless steel screws rusting phenomenon will occur, which it why would rust? Here let us take a look at it. Many people m
China is expected to diversify operations carried hardware
Contest these jobs are in the onset of furniture hardware changes, followed by improvements in the external environment, the company launched add experience, the quality of its all going. Low-grade furniture hardware company began focusing on quality and corporate culture, collaboration and communication between the companies has become even more frequently, the company about the brand also began to broaden and deepen the depth of excavation into segments consisting of representation fro
LED lights strengths
1, LED streetlights own characteristics - unidirectional light, no light diffusion, ensuring illumination power. 2, LED lights have a common secondary optical plan, the LED street light shines on the desired area lighting to further enhance the power of light to reach the energy-saving intentions. 3, LED light source power has reached 110-130lm / W, and there is still much room for development, the theoretical value of 360lm / W. The high pressure sodium light power is only being added wit