Lamps are an important part of our life, and the traditional existence of lamps is only for lighting, but with the development of the times, people have higher and higher requirements for lamps, not only for lighting, but also for certain aesthetics, so as to meet people's needs for decoration. In addition, many people will buy a variety of lamps and lanterns to decorate the scene, and LED lamps have become the choice target of many people, What are the selection methods of through hole LED lamp
High power lamp beads are essentially the same as ordinary LED lamp beads, except that the power is larger than ordinary LEDs. Generally speaking, if the rated current exceeds 100mA, it can be called high-power lamp beads. High power lamp beads can be 1W, 3W, 10W, or even 100W, 200W, and 1000W. They are loved by many customers because of their strong light efficiency, fast response speed, good color change effect, and high efficiency and energy conservation.
More and more purple light beads have come into people's vision, such as money validators, nail polish lamps and disinfection lamps. We can easily distinguish purple lights, but what does purple light beads mean? What are its uses?
At present, there are many kinds of LED lamps on the market, which makes people dizzy. Many people are very confused when choosing IR LED, and do not know what characteristics and advantages IR LED have. Let's take you to know today.
LED is a kind of light-emitting diode that can convert electrical energy into visible light. The medium and high-power LED is a light-emitting diode that can convert electrical energy into visible light and has a large rated working power.
I believe there are many LED products in many families, such as Through hole LED lights, LED displays, led bedside lamps, etc. we get along with LED products day and night, but do you know what in-line LED is?
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.
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
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
led diode not working|led light fitting not working|led bulb not working，Causes of dead lights of led lamp beads, led lamp beads, analysis of dead lights of led lamp beads, causes of dead lights, failure analysis. LED dead lights are the key to affecting product quality and reliability. How to reduce and eliminate dead lights and improve products Quality and reliability are the key issues that packaging and application companies need to solve; please consult china Queendom technology customer se
LED light therapy,medical use of led light , lamp for medical use , Queendom medical light source，For otoscopes, medical magnifiers, laryngoscopes, rhinitis treatment instruments, tinnitus treatment instruments, periosteal treatment instruments, nasal irrigation instruments, microwave treatment instruments, facial examination instruments, medical headlights and other professional matching corresponding light source systems.
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