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Queendom LED Manufacturer | Diodes, Chips & Lighting FixturesQueendom LED Manufacturer | Diodes, Chips & Lighting Fixtures
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Lighting Q&A

Working principle of solar floodlights

Posted on January 18, 2024January 18, 2024 by QUEENDOM01
solar flood light
18
Jan

Working principle of solar floodlights.Solar floodlights, as a type of lighting equipment that utilizes solar energy for power generation

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Posted in Lighting Q&A
Lighting Q&A

Wiring method for emergency lights

Posted on January 18, 2024 by QUEENDOM01

Wiring method for emergency lights.it is necessary to connect the battery pack inside the emergency light.

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Posted in Lighting Q&A
LED Diode Q&A

Introduction to Straw Hat LED

Posted on January 18, 2024 by QUEENDOM01

Introduction to Straw Hat LED.The straw hat LED adopts a straw hat shape in its design, which can provide a wider range of lighting.

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Posted in LED Diode Q&A
LED Diode Q&A

Introduction to Oval LEDs

Posted on January 18, 2024January 18, 2024 by QUEENDOM01
oval led
18
Jan

Introduction to Oval LEDs.The design feature of Oval LED is also its uniqueness. Oval designs may have special applications

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Posted in LED Diode Q&A
LED Diode Q&A

The Use and Characteristics of Cylindrical LEDs

Posted on January 18, 2024January 18, 2024 by QUEENDOM01
cylindrical led
18
Jan

The Use and Characteristics of Cylindrical LEDs.cylindrical LEDs have strong functionality and bring many advantages to people’s lives.

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Posted in LED Diode Q&A
LED Diode Q&A

Parameter performance of 257 rectangular LED

Posted on January 18, 2024 by QUEENDOM01
257 rectangular led
18
Jan

Parameter performance of 257 rectangular LED.Working current: The required current for 257 rectangular LEDs to operate is usually 5mA-20mA.

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Posted in LED Diode Q&A
LED Diode Q&A

Introduction to 3MM round LED

Posted on January 17, 2024January 17, 2024 by QUEENDOM01

Introduction to 3MM round LED.The 3MM round LED is an LED (light-emitting diode) lighting element with many characteristics, advantages.

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Posted in LED Diode Q&A
Lighting Q&A

Solar street light components and accessories

Posted on January 17, 2024January 17, 2024 by QUEENDOM01
solar street light
17
Jan

Solar street light components and accessories.Solar panels are the core component of solar street light configuration,

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Posted in Lighting Q&A
Lighting Q&A

How to use solar led bulbs

Posted on January 17, 2024 by QUEENDOM01
solar led bulbs
17
Jan

How to use solar led bulbs.Solar led bulbs are environmentally friendly and energy-saving lighting equipment, and their use is very simple.

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Posted in Lighting Q&A
LED Diode Q&A

Take you easily to learn about multi-color SMD LED

Posted on January 17, 2024January 17, 2024 by QUEENDOM01

Take you easily to learn about multi-color SMD LED.In fact, multi-color SMD LED can be classified into two types: two-color LED and three color LED.

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Posted in LED Diode Q&A
LED Diode Q&A

Advantages of 3535 Purple UV LED

Posted on January 17, 2024 by QUEENDOM01

Advantages of 3535 Purple UV LED.They can provide highly pure ultraviolet radiation and can be applied in various fields, such as UV curing, printing,

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Posted in LED Diode Q&A
LED Diode Q&A

Characteristics of high-power diodes

Posted on January 17, 2024 by QUEENDOM01

Characteristics of high-power diodes.A high-power diode is a type of diode that can withstand high currents and voltages.

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Posted in LED Diode Q&A
Lighting Q&A

How to adjust the spectrum of LED plant growth lights

Posted on January 16, 2024January 17, 2024 by QUEENDOM01
plant growth lights
16
Jan

How to adjust the spectrum of LED plant growth lights.As people’s attention to indoor planting increases, LED plant growth lights, as an ideal light source,

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Posted in Lighting Q&A
Lighting Q&A

The usage process of ultraviolet tubes

Posted on January 16, 2024 by QUEENDOM01

The usage process of ultraviolet tubes.Ultraviolet tubes, such as lighting fixtures, have penetrated every corner of our lives, whether in medical treatment

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Posted in Lighting Q&A
Lighting Q&A

The application of plant growth lights in plant lighting

Posted on January 16, 2024January 17, 2024 by QUEENDOM01
plant growth lights
16
Jan

The application of plant growth lights in plant lighting.A plant growth lamp is a lighting device specifically designed for plant growth and development.

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Posted in Lighting Q&A
Lighting Q&A

The characteristics and advantages of LED tubes

Posted on January 16, 2024 by QUEENDOM01

The characteristics and advantages of LED tubes.LED tube is a type of lighting fixture that uses LED beads as the light source and has many characteristics

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Posted in Lighting Q&A
Lighting Q&A

Dimensions, specifications, and models of LED tubes

Posted on January 16, 2024 by QUEENDOM01

Dimensions, specifications, and models of LED tubes.When selecting LED tubes, we need to understand some basic parameters

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Posted in Lighting Q&A
Lighting Q&A

What is a plant grow lights

Posted on January 15, 2024January 16, 2024 by QUEENDOM01
t8 grow lights | led grow lights | t8 plant lamp
15
Jan

What is a plant grow lights.Plant grow lights is a kind of lighting equipment designed to provide the spectrum and light required by plants

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Posted in Lighting Q&A  |  Tagged plant grow light
Lighting Q&A

What is the use of LED purification lights

Posted on January 15, 2024January 15, 2024 by QUEENDOM01

What is the use of LED purification lights.Led purification lights is an innovative product combining LED lighting technology and air purification technology.

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Posted in Lighting Q&A
LED Diode Q&A

Parameters of SMD LED

Posted on January 15, 2024 by QUEENDOM01
The image smd led specification in NEWs of China QUEENDOM Company.
15
Jan

Parameters of SMD LED. By delving deeper into these parameters, we can better understand the characteristics and performance of SMD LED.

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Posted in LED Diode Q&A
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Contact Us

Queendom Group Technology Co., Ltd.

TEL:+86 0769 81305858

Phone: +86 13612789419

Email:queen@queendomlamp.com

Add:No. 39, Wanjiang , Guansui Road, Wanjiang Street, Dongguan , Guangdong

 

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