80WCOB Light Source Difference

During the use process, gel damage (exerted on the surface of the collagen) caused the internal golden line to be disconnected and the dead lamp (as shown in the figure shown in the figure) occurs. The GAN -based LED structure layer is growing on the Lan Gold substrate, and the light emitted by the P/N hair light zone is shot through the P -shaped area above. Due to the poor conduction performance of the P-type GAN GAN, in order to obtain a good current expansion, it is necessary to form a layer of NI-AU on the surface of the P area through steaming technology. The porn area P is led by this layer of metal film. The COB light source is the high -light effect integrated surface light source technology that is directly attached to the mirror metal substrate of the LED chip directly on the high -reverse light. First, the cost is also saved by one -third. In general, the lights that are more advanced and eye -catching than LED lights. During the welding process, other substances are attached to the surface of the colloid surface to damage the collagen for a long time. What is the LED light source? Friends who are unfamiliar with this question often ask for friends who are familiar with the projector. Compared to traditional light sources, the volume of LED light sources is smaller. Therefore, there are many small smart projection in the market now. The steady -state light effect refers to the ratio of the light flux measurement to the electrical power measured when the chip knot temperature is no longer rising and the light strong when the light is strong when the LED light source work enters the thermal stability. The steady -state light effect refers to the optical effects of LED overall lamps except to drive the power supply, which reflects the comprehensive characteristics of light, electricity, and thermal in the actual work of LED. In addition to LED transient light and electrical specialty, the steady -state light effect also includes the temperature changes of system heat transmission and heat dissipation. It is also known as system light. The color rendering index of sunlight is defined as 100, and the color rendering index of incandescent lamps is very close to the sunlight, so it is regarded as an ideal benchmark light source. This system is tested with 8 -chroma medium and medium -sized standard color samples. Compared with the degree of deviation (Deviation) in the test light source and the same color temperature, to measure the color rendering index of the light source, take the average deviation value value RA20-100, with 100 as the highest, the larger the average color difference, the lower the RA value. Light sources below 20 are usually not suitable for general use. 80WCOB light source is actually because the LED light source is adopted. Therefore, there can be such a volume advantage. The traditional light bulb light source requires larger space to dissipate heat. Select this free LED light source, COB light source can be simply understood as high -power integrated surface light sources. You can design the light area and shape size of the light source according to the product's shape structure. Traditional ceiling method Lighting limit: lighting function is limited by the design location and installation location of the lamp source, so it is the same as the deficiency; the lighting source and indoor decoration style are not harmonious, no lighting design concept. Integrated ceiling lighting advantage: In the MSO module state, the lighting can be arbitrarily placed in any position of the room to achieve the effect you want. The perfect lighting design scheme not only provides humanized lighting effects, but also greatly improves the decoration effect. Simply speaking, COB usually refers to the packaging of a small or medium -power chip. Generally, the overall power does not exceed 50W, and the integrated light source is usually encapsulated by high -power chips. The overall power is usually above 50W or more. The 80WCOB light source COB (CHIP on Board) is to fix the chip through the silver glue on the substrate.