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Lighting Solutions without Master Luminaire
Lighting is very important for the interior. In addition to the lighting function, it can also create a space atmosphere and improve the sense of spatial hierarchy and luxury. The traditional re...Read more -
LED Vehicle Light Reflector
Regarding car lights, we generally pay attention to the number of lumens and the power. It is generally believed that the higher the "lumen value", the brighter the lights! But for LED lights, you can't just refer to the lumen value. The so-called lumen is a physical uni...Read more -
Vaccum Plating
At one time, many device components were made of metal for electromagnetic interference (EMI) protection, but the move to plastic offers a suitable alternative. To overcome the biggest weakness of plastic in attenuating electromagnetic interference, the lack of electrical conductivity, engineers ...Read more -
The material of the reflector
Normally, the light energy from the light source will radiate in a 360° direction. In order to effectively utilize the limited light energy, the lamp can control the illumination distance and illumination area of the main light spot through the light reflector. Reflective cup is a reflector that ...Read more -
Vacuum plating
Electroplating is the process of using electrolysis to deposit metal or alloy on the surface of the workpiece to form a uniform, dense and well bonded metal layer. Electroplating of plastic products has the following uses: L) corrosion protection L) protective decoration L) wear resistance L elec...Read more -
Flashlight reflector
The reflector refers to a reflector that uses a point light bulb as the light source and needs long-distance spotlight illumination. It is a kind of reflective device. In order to utilize the limited light energy, the light reflector is used to control the illumination distance and illumination a...Read more -
Imaging Law and Function of Optical Lens
Lens is an optical product made of transparent material, which will affect the wavefront curvature of light. It is a kind of device that can converge or disperse light. It is widely used in security, car lights, lasers, optical instruments and other fields. The function ...Read more -
Advantages and disadvantages of LED optics
Ultra-thin lens, the thickness is small but the optical efficiency is low, about 70%~80%. TIR lens (total internal reflection lens) has thick thickness and high optical efficiency, up to about 90%. The optical efficiency of Fresnel lens is as high as 90%, which can lea...Read more -
Cob light source
1. Cob is one of the LED lighting fixtures. Cob is the abbreviation of chip on board, which means that the chip is directly bound and packaged on the whole substrate, and N chips are integrated together for packaging. It is mainly used to solve the problems of manufactur...Read more -
How to measure the reflector temperature?
For the use of cob, we need confirm the operating power, heat dissipation conditions and PCB temperature to ensure the normal operation of cob. When using the reflector, we also need to consider the operating power, heat dissipation conditions and reflector temperature ...Read more -
Downlight and spotlight
Downlights and spotlights are two lamps that look similar after installation. Their common installation methods are embedded in the ceiling. If there is no research or special pursuit in lighting design, it is easy to confuse the concepts of the two, and then it is found...Read more -
Optical Applications of Thiessen Polygons
What is a Thiessen polygon? Saxian Sen. Tyson polygon is also called Voronoi diagram (Voronoi diagram), named after Georgy Voronoi, is a special form of space division. Its internal logic is a set of continu...Read more
