Last year, the LED factory Guangfun benefited from the booming orders for IR infrared light, sensing and automotive product lines, and its annual profit hit a nearly ten-year high. However, since the beginning of this year, the demand for IR infrared light has slowed down. This has significantly slowed down the purchase of goods by customers. The company admitted that the business outlook for the first half of the year is conservative, and its performance this year is only the same as last year.
In the Jingdong Plant Factory located in Tongzhou, Beijing, vegetables grow in a comfortable environment created by computer automatic environmental control technology, relying on artificial LED light sources, Internet of Things technology, hydroponic cultivation and other means to achieve year-round growth and picking, every year 300 tons of green leafy vegetables can be produced for the market.
On August 19, a series of activities for the signing of the framework agreement on deepening strategic cooperation between China Central Radio and Television and the People's Government of Jiangsu Province and the unveiling ceremony of the Jiangsu General Station of China Central Radio and Television were held. At the meeting, the Technical Bureau of China Central Radio and Television, Nanjing Science and Technology Bureau, Southeast University, and Nanjing Gulou District signed a cooperation ag
LED diode bracket
1.1 The role of the bracket: conduction and support;
1.2 The composition of the stent: the stent is formed by electroplating the stent material, which is composed of five layers of material, copper, nickel, copper and silver from the inside to the outside;
LED light-emitting diodes have a great effect, and it is known that light-emitting diodes are widely used. In the field of car lights, lighting industry, wall washers, beauty instruments and other fields have played a great role. But what are the installation tips for such a small light-emitting diode.
Queendom LED light-emitting diodes have a great effect, and it is known that light-emitting diodes are widely used. In the field of car lights, lighting industry, wall washers, beauty instrument
What is a DIP LED?I believe that there are many LED products in many families, such as in-line LED lights, LED displays, LED bedside lamps, etc. We get along with LED products every day, but do you know what in-line LEDs are? Below I will take you to find out.
Is LED light waterproof?The so-called waterproof lighting is a lamp with waterproof function that can emit light. Because of its outstanding waterproof performance, it is widely used in daily life, especially in rainy and humid cities in the south.
What are the advantages of waterproof led tube? What are the benefits of using a shared bathroom?
There are many types of lamps, and different lamps have different uses. At present, there are waterproof lamps that are recognized by consumers.
walk in freezer lights,Traditional products of LED lamps not only consume a lot of electricity, but also generate a lot of heat. So in the end is to speed up the refrigeration system to compensate for the heat discharge, which will increase the cost
What are LED specifications?According to the light-emitting color of the light-emitting tube, it can be divided into red, orange, green (subdivided into yellow-green, standard green and pure green), blue light, etc. In addition, some LED light-emitting diodes contain chips of two or three colors. According to whether the light-emitting diode is doped with or not doped with a scattering agent, colored or colorless, the above-mentioned light-emitting diodes of various colors can also be divided in
How do you wire LED tube lights?The T8LED tube is equipped with a constant current source and requires no ballast or starter. Generally speaking, for lamps above T8LED tube, since the lamp space is large enough, a constant current source can be installed in the lamp. Therefore, during the installation process, the ballast and starter in the original bracket can be disassembled without use, and the lamp tube can be directly installed.
led manufacturing process flow chart?Queendom Technology led lamp bead production process crystal bonding (crystal bonding machine) - into the baking (oven) - welding wire (wire bonding machine, push-pull test instrument) - spot fluorescent glue (glue dispenser) - glue filling (mixer, vacuum machine, glue filling machine) - front cutting (front cutting machine) - testing (exhaust testing machine) - back cutting (rear cutting machine) - spectroscopic (spectroscope), the production process and the
infrared led ,infrared led lamp,infrared led wavelength, the use of QUEENDOM technology LED for infrared led, infrared led lamp working voltage, high power infrared led, infrared led fill light, infrared led How to test, infrared LED lamp beads, infrared LED lamp wavelength range and other differences, please consult customer service staff
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