Lighting duration is a crucial factor in breeding management, which directly affects the growth, reproduction, behavior and health status of animals. Different kinds of animals have different needs for light, and scientific and reasonable arrangement of lighting duration can significantly improve breeding efficiency and animal welfare. The following are the main effects of different lighting duration on farming.

（Image source:Pexels）

1.Effect on growth performance

  *Appropriate lighting duration: can promote the metabolism of animals, improve feed conversion, accelerate growth.

  *Too long lighting duration: may cause animals to be overactive, consume too much energy, but affect growth.

  *Too short light duration: may inhibit the animal's appetite and activity, resulting in slow growth.

2.Effect on reproductive performance

  *Poultry (e.g. chickens)

   Increase the lighting duration: can stimulate the gonad development of hens, improve the egg production rate. A cycle of 16 hours of lighting and 8 hours of darkness is usually used.

   Reduce lighting duration: May result in a decrease in egg production or even stop egg production.

  *Mammals (e.g. pigs)

   Appropriate lighting duration: helps to regulate the estrus cycle of sows and improve reproductive efficiency.

   Too short light duration: may delay the sow's estrus and affect reproductive performance.

3.Effect on behavior

  *Regular lighting cycles: help animals develop a stable biological clock and reduce stress responses.

  *Sudden changes in lighting: May cause anxiety, increased aggression, or decreased appetite in animals.

  *Excessive lighting duration: May make the animal overactive, increasing the risk of fighting and injury.

4.Effect on immunity

  *Appropriate lighting: can enhance the immunity of animals, reduce the incidence of disease.

  *Too short lighting duration: May suppress immune system function and increase the risk of disease.

  *Too long lighting duration: may lead to animal fatigue, reduced immunity.

5.Effect on feed utilization

  *Appropriate lighting duration: can promote the regular feeding of animals, improve feed utilization.

  *Too short lighting duration: may reduce animal feed intake, affecting growth and reproduction.

  *Excessive lighting duration: May cause animals to expend excessive energy and reduce feed conversion.

6.Effect on meat quality and egg quality

  *Poultry

   Appropriate lighting duration: can improve eggshell quality and egg nutrients.

   Too long lighting duration: may lead to eggshell thinning, egg quality decline.

  *Mammal

   Appropriate lighting duration: helps to improve meat quality, increase muscle fat content and taste.

   Too short lighting duration: may lead to poor meat quality and insufficient fat deposition.

7.Effect on animal welfare

  *Appropriate lighting duration: can improve animal comfort and happiness, reduce abnormal behavior (such as feather pecking, tail biting, etc.).

  *Too short lighting duration: May cause depression and abnormal behavior in animals.

  *Too long lighting duration: may make animals tired and affect their normal rest.

8.Effect on economic efficiency

  *Scientific lighting management: can improve breeding efficiency, reduce feed costs and medical costs, increase economic benefits.

  *Unreasonable lighting time: may lead to slow growth, low reproductive efficiency and frequent diseases, increasing breeding costs.

Conclusion

Scientific and reasonable arrangement of lighting time is the key to improve breeding efficiency and animal welfare. Different kinds of animals have different needs for light, and farmers should formulate appropriate Lighting Solutions according to the types of animals, growth stages and breeding objectives.

Xiamen Good Light Technology Ltd. is a company that specializes in poultry and livestock farming lighting solutions design and R&D, production and sales of poultry and livestock lighting products. Our latest product intelligent farming lighting system, it is not only a lighting duration control system ,but also a lighting management control system. Through accurate lighting management, it can improve the growth rate and reproductive performance of animals, improve the quality of meat and eggs, reduce the incidence of disease, and ultimately maximize economic benefits.

It is well known that chickens are highly sensitive to light and have a high perception of light color. However, do you know what effects different light colors have on poultry farming?

Under normal circumstances, 5000K led poultry light is used for broiler farming.

The blue light component with a color temperature of 5000K can effectively stimulate the appetite of broilers, increase their feed intake, and thereby promote weight gain. The red light component can enhance metabolic levels and help broilers utilize feed energy more efficiently.

3000K led poultry light is used for breeder farming. Warm white light with a color temperature of 3000K is closer to sunlight, which can better balance the ratio of red and blue light, stimulate the production of sex hormones in breeders, promote the development and maturation of the reproductive system, and is conducive to improving reproductive performance.

In the early growth stage of broilers, green light treatment can significantly enhance weight gain. Green light stimulation can increase the secretion of growth-promoting axis hormones in the later embryonic stage and early brooding stage of broilers, enhance the mitotic activity of skeletal muscle satellite cells, and up-regulate myogenic regulatory factors, thereby promoting muscle growth. In addition, green light can improve the structure of the small intestinal mucosa in broilers, promote the proliferation of intestinal gland cells and small intestinal goblet cells, enhance the efficiency of nutrient digestion and absorption, and thereby promote growth and development.

In the later growth stage of broilers, blue light can significantly increase the feed conversion rate, enabling broilers to achieve higher weight gain with the same feed intake. Blue light can stimulate the anterior pituitary gland to secrete luteinizing hormone (LH) and follicle-stimulating hormone (FSH). These two hormones respectively regulate the development of the ovaries and testicles, thereby promoting the maturation of the reproductive system. Blue light can promote the synthesis of muscle proteins and enhance the quality of meat. For instance, blue light can improve indicators such as pectoral muscle weight and leg muscle weight in broilers, and reduce the feed-to-weight gain ratio (F/G), enabling broilers to utilize feed more efficiently.

During the rearing stage of young chickens, green light irradiation should be used. However, after they reach sexual maturity and start laying eggs, red light irradiation can be switched to. Red light can promote the secretion of gonadotropins in laying hens, thereby facilitating follicular development and ovulation, and thus increasing egg production. In addition, red light can also improve the biological clock of laying hens and reduce the impact of biological clock disorder on the regularity and stability of egg production.

Ultraviolet radiation can convert 7-dehydrocholesterol in chicken skin into vitamin D3, thereby promoting the absorption of calcium in feed and ensuring bone health. Ultraviolet rays can kill harmful microorganisms in the chicken house environment and reduce the risk of disease transmission. Indoor breeding can simulate natural light through LED lighting and be regularly disinfected in combination with ultraviolet lamps.

Xiamen Good Light Technology Co., Ltd. has recently launched the Two-color LED poultry farming lighting products. They belong to the poultry growth lighting. Two light colors can be switched on one lamp. It can meet the breeding needs of different chicken breeds and at different stages. It can improve the breeding environment of chicken houses and promote the healthy growth and development of poultry. The company is committed to creating unmanned breeding and more energy-efficient, environmentally friendly and healthy closed poultry houses sustainable farming lighting. 

Website: www.xmgoodlight.com

Online store: xmgoodlight.en.made-in-china.com

Direct contact Email: anne@xmgoodlight.com

In modern poultry farming, an increasing number of farms are adopting LED lighting systems to raise poultry. Why?

Because the poultry lighting system is energy-saving, and it has lighting control capability and strong environmental adaptability.

What kind of LED lighting system is the most suitable for poultry farming?

First, energy conservation and high efficiency

The energy consumption of LED lights is only 1/10 that of incandescent lamps and 1/4 that of energy-saving lamps. Their lifespan can reach 30,000 to 50,000 hours.

Second, adjustable spectrum

The LED light source supports regulation of different wavelength bands such as blue light (for promoting growth), green light (for promoting growth), and red light (for enhancing reproductive performance). It can also achieve the function of gradually brightening and gradually dimming, simulating the changes of natural light to reduce the stress response of the chicken flock.

Third, environmental adaptability

LED lights have a high level of water resistance, such as IP67, and are suitable for chicken house environments with high humidity and a lot of dust. They also support high-pressure water gun cleaning, making maintenance very convenient.

Fourth, intelligent control

The modern lighting system, combined with Internet of Things technology, can automatically adjust the duration, intensity, color temperature and lighting area of the light, reducing the cost of manual intervention and increasing the economic benefits of the poultry farm.

How to find the most suitable LED lighting system for poultry farming?

HERE. 

Xiamen Good Light Technology Co., Ltd. specializes in the research, production and sales of LED intelligent lighting systems. Our intelligent lighting system includes LED poultry light bubs, lighting controller and cable waterproof lampholder connecting lines. Our lights have an IP67 waterproof and dustproof rating, which enables them to adapt well to the complex environment of chicken houses.

By using our system, you can easily adjust the lighting parameters, such as the light duration, intensity, color and area of the lighting. You can manage the lighting for the breeding process, allowing the lighting to promote the healthy growth of poultry and enhance their reproductive performance. With this energy-saving and cost-effective lighting system, the annual electricity bill can be reduced by 70% to 80%. And the PI (performance index) will be increased by 10% to 20%.

It's time to use science technology to transform your farm. Act quickly!

Intelligent Lighting System Product Link:

LED Poultry Light Bulb

LED Intelligent lighting controller

Cable Waterproof Lampholder Connecting Line

In high-intensity environments such as warehousing, sorting, and last-mile delivery, continuous charging of handheld devices (handheld terminals, barcode scanners, tablets, etc.) is a key driver of operational efficiency. A single charging setup often cannot meet the concurrent charging, heat management, and on-site administration needs of the same workspace, leading to queues, throttled devices, or increased maintenance costs. LVSUN’s 10-USB-C Centralized Charging Station is designed to address these challenges with high-density port outputs, intelligent thermal management, and centralized control, enabling wholesalers to deploy a one-stop charging solution and boost device turnover within a given time, while keeping the workspace tidy.

       ·High density and scalable output: Centralized charging for multiple handheld devices and peripherals, significantly reducing on-site cabling and outlet requirements, and increasing desktop utilization.

       ·USB-C PD fast charging: Supports mainstream fast-charging protocols to quickly restore device readiness during peak periods, improving turnover efficiency for wholesale teams.

       ·Intelligent thermal management and safety: Integrated cooling channels and temperature-control strategies maintain low temperature rise, mitigating heat-related performance degradation; built-in protections such as overcurrent and short-circuit protection enable unified monitoring by operations teams.

       ·Deployment-friendly and operational convenience: Standardized installation guidelines, centralized monitoring, and logging reduce upfront installation costs and future expansion challenges.

In warehouses, sorting centers, and logistics dispatch, large volumes of handheld devices must be charged and cycled quickly within constrained spaces and with high personnel turnover. The 500W 10-USB-C Centralized Charging Station, with its high-density charging, unified thermal control, and simplified cabling, helps wholesale scenarios achieve: reduced charging wait times, improved on-site management efficiency, scalable expansion for growing operations, and a significantly lower total cost of ownership (TCO).

In today’s digital era, where viewers expect crystal-clear visuals and uninterrupted connectivity, ensuring the reliability of cable TV (CATV) signal transmission is more critical than ever. One of the key technologies driving this reliability is MMIC – Monolithic Microwave Integrated Circuits. These compact, high-performance components are transforming the way signals are processed and transmitted, particularly in demanding applications like CATV.

What Are MMICs and Why Do They Matter in CATV?

MMICs are highly integrated semiconductor devices that operate at microwave and RF frequencies. In cable TV systems, they are commonly used as amplifiers that boost signal strength while preserving signal quality. Unlike traditional discrete component designs, MMICs offer:

• High performance

• Compact size

• Excellent reliability and consistency

These traits are essential in maintaining CATV system stability across various network environments.

How Sanland’s MMIC Amplifiers Enhance CATV Performance

At Sanland, our MMIC amplifier series is engineered to address key challenges in CATV signal transmission. Here's how our solutions make a difference:

1. Low Noise, High Clarity

Signal degradation is a major concern in CATV networks. Sanland’s Low Noise Amplifiers (LNAs) amplify weak signals with minimal added noise, ensuring a high signal-to-noise ratio (SNR) and delivering clear, uninterrupted images and sound.

2. Excellent Impedance Matching

Impedance mismatches can lead to signal reflections and distortions. Our CATV impedance amplifiers help maintain uniform impedance across the transmission line, reducing signal loss and ensuring a stable signal over long distances.

3. Scalable, Cascadable Design

In large-scale networks, multiple amplification stages are often necessary. Sanland’s cascadable MMIC amplifiers simplify system design by allowing seamless integration without additional tuning components—ideal for flexible and scalable deployments.

4. Precision Control with Variable Gain

Signal strength can vary due to factors like distance or environmental changes. Our digitally controlled variable gain amplifiers enable real-time gain adjustment, ensuring consistent performance across your entire CATV system.

Why It Matters to CATV Operators

In today’s competitive landscape, network reliability is customer loyalty. MMIC-based amplification helps reduce signal dropouts, improve service stability, and deliver consistent viewing experiences—all of which reduce support costs and improve user satisfaction.

Conclusion: Building More Reliable CATV Networks with MMIC

MMIC amplifiers are no longer optional—they’re essential for modern CATV systems. With Sanland’s advanced MMIC solutions, operators can build robust, high-performance networks that meet growing customer demands for stability, quality, and clarity.

Explore Sanland’s MMIC product line here or contact us to find out how we can support your next-generation CATV systems.

Wireless networks are the backbone of modern communication, supporting everything from mobile phones to IoT devices. One crucial component that ensures optimal wireless network performance is the Low Noise Amplifier (LNA). LNAs are designed to amplify weak signals without adding significant noise, which is critical for maintaining signal integrity and boosting network efficiency.

At Sanland, we understand the challenges faced by network engineers and telecom providers when it comes to optimizing wireless networks. In this article, we’ll explore how to choose the best LNA for wireless network optimization and discuss the key factors that should guide your decision.

1. Understand the Role of LNA in Wireless Networks

The primary function of an LNA is to amplify weak radio frequency (RF) signals received from antennas, enabling the signal to travel further and reach receivers without distortion. However, the amplifier must operate in such a way that it does not introduce additional noise, which could degrade the overall system performance.

In wireless network optimization, LNAs are often used in various applications, including:

• Base stations for cellular networks

• Point-to-point communication links

• IoT devices that rely on low-power consumption

• Satellite communication and other long-range wireless technologies

Selecting the right LNA ensures that the signals are clean and strong enough to provide uninterrupted service.

2. Key Factors to Consider When Choosing an LNA

Choosing the best LNA for your wireless network optimization requires careful consideration of several factors. Here are the most important ones:

a. Low Noise Figure (NF)

The noise figure (NF) is a critical specification for any LNA. It represents how much noise the amplifier introduces to the signal. The lower the NF, the better the LNA will perform in terms of signal clarity. A low NF is particularly important for wireless networks that operate in noisy environments, as it ensures minimal degradation of the received signal.

At Sanland, our LNAs are designed with ultra-low noise figures, making them ideal for high-performance wireless communication.

b. Gain Performance

Gain is a measure of how much an amplifier increases the signal strength. Too much gain can lead to distortion, while too little can result in weak signals that don’t travel far enough. For wireless network optimization, it’s essential to choose an LNA with an appropriate gain level that matches the specific requirements of your application.

Our LNAs provide customizable gain options, allowing users to select the ideal amplification for their network needs.

c. Frequency Range

LNAs operate across various frequency bands, depending on the specific network and application. When selecting an LNA, ensure that it supports the frequency range required by your wireless network. This is particularly important for applications in different communication standards, such as 5G, Wi-Fi, and satellite communications.

Sanland offers LNAs with wide frequency coverage to accommodate a broad range of wireless technologies.

d. Linearity

Linearity refers to how well an amplifier maintains the proportional relationship between the input and output signals. Non-linear behavior can introduce distortion and degrade the quality of the transmitted data. For wireless networks, especially in high-demand environments, maintaining linearity is vital to avoid signal interference.

Our LNAs are engineered with high linearity, ensuring that the signal is amplified without introducing harmful distortion.

e. Power Consumption

Power efficiency is increasingly important, particularly in mobile and IoT applications where battery life is crucial. A low-power LNA can extend the operational life of devices without compromising on performance.

Sanland’s LNAs are optimized for low power consumption, providing efficient solutions for battery-powered wireless devices.

f. Size and Integration

In many wireless network applications, space is limited. Compact, integrated LNAs can help reduce the overall system size, which is especially important for portable and embedded devices. Choosing an integrated LNA that combines multiple functions can also reduce the complexity of your system.

Sanland provides both standalone and integrated LNA solutions, perfect for applications with space constraints.

3. Applications of LNAs in Wireless Network Optimization

LNAs are used in a variety of settings to enhance wireless network performance:

• Base Station Equipment: LNAs help cellular base stations achieve better coverage and faster data rates by boosting weak signals before they are processed further.

• 5G Networks: With the growing demand for faster and more reliable wireless connections, LNAs play a crucial role in optimizing 5G infrastructure, enabling high-speed data transmission over large areas.

• Satellite Communication: For satellite communication, LNAs are used to amplify weak signals received from space, ensuring data transmission is clear and stable.

• IoT Devices: IoT networks often operate with low power budgets and require efficient LNAs to optimize the limited signal strength while maintaining high reliability.

4. Sanland’s LNA Solutions for Wireless Network Optimization

At Sanland, we offer a range of low noise amplifiers designed to meet the needs of modern wireless networks. Our LNAs feature ultra-low noise figures, high gain, and excellent linearity, making them ideal for everything from 5G base stations to satellite communication systems.

Our product line also includes highly integrated solutions that offer flexibility in terms of power consumption, size, and frequency range. Whether you’re optimizing a small IoT network or deploying a large-scale communication infrastructure, Sanland’s LNAs provide the performance you need to ensure the success of your wireless network.

5. Conclusion

Choosing the best Low Noise Amplifier is crucial for optimizing the performance and reliability of wireless networks. By carefully considering factors such as noise figure, gain, frequency range, and power consumption, you can select the right LNA for your specific application. At Sanland, we provide high-quality, efficient, and versatile LNA solutions that can help drive your wireless network to new levels of performance.

If you’re looking to enhance your network’s capabilities, explore our LNA product offerings here or contact us for expert advice on selecting the right solution for your needs.

The 1.8GHz Forward Amplifier Module: Bridging Signals and Connecting the World

In today’s world, where seamless connectivity is expected everywhere, from remote villages to bustling cities, the reliability of communication systems is crucial. Whether it's a satellite transmitting data to Earth, a radar scanning for aircraft, or your smartphone picking up signals, the heart of these systems often lies in the power of forward amplifier modules. Today, we’re going to dive into the 1.8GHz forward amplifier module—a key component that's helping to keep signals strong and communication systems running smoothly.

What is a Forward Amplifier Module, and Why Does 1.8GHz Matter?

At its core, a forward amplifier is a device that takes weak signals and amplifies them, ensuring that they can travel further without losing quality. Picture it like a microphone in a crowded room—it picks up your voice and amplifies it so everyone can hear you clearly. Now, imagine this happening at frequencies used for critical technologies like satellite communication, radar, or even your mobile phone.

 

The 1.8GHz frequency falls into the S-band, a sweet spot used in a wide range of communication technologies. This frequency is particularly valuable because it balances performance with the ability to travel over long distances without significant interference. Whether you're downloading data from a satellite or connecting to the internet via a wireless network, chances are, some part of your signal has been boosted by a 1.8GHz forward amplifier module.

The Power of Signal Amplification

To understand how vital these modules are, consider the challenges faced in communication systems. A signal may originate from a transmitter, but along the way—whether through cables, atmospheric conditions, or physical obstacles—the signal loses strength. If you don’t amplify the signal along the way, it could end up too weak by the time it reaches its destination, leading to poor quality or even a complete drop in connection.

That’s where forward amplifiers come in. They take the input signal and give it a much-needed boost, ensuring that it stays strong, clear, and accurate when it finally reaches its receiver. For the 1.8GHz band, this is especially important because the signal has to travel through various media, including air (which can cause some loss), and maintain its integrity for reliable communication.

Real-World Applications of 1.8GHz Forward Amplifiers

• Satellite Communications

  Ever wonder how signals make it to space? 1.8GHz forward amplifier modules play a crucial role in satellite communication systems. Satellites communicate with ground stations, and that signal often needs to cover vast distances. Without amplification, the signal would be too weak to transmit data over the long haul. The 1.8GHz amplifier ensures the signals remain strong, whether for GPS, television broadcasts, or high-speed internet.

  • Radar Systems

    You’ve likely seen radar technology in action, from weather forecasting to air traffic control. The 1.8GHz range is ideal for weather radar systems, which need clear, reliable signals to detect storms, track precipitation, and monitor atmospheric conditions. Forward amplifiers help transmit these signals at the right power levels to accurately detect objects, from thunderstorms to aircraft.

    • Wireless Networks and Mobile Communications

      Ever notice how your mobile network quality can vary from place to place? A lot of that is due to the strength of the signals being transmitted from cell towers. 1.8GHz forward amplifier modules are commonly found in cellular networks, especially for 3G and 4G. They boost signals to help ensure that calls are clear, internet speeds are fast, and your mobile experience stays smooth even in crowded or remote areas.

      • Wi-Fi and Point-to-Point Communication

        Even in your home or office, Wi-Fi routers often use 1.8GHz amplifiers. If you’ve ever noticed your internet connection dropping when you move to a different room, it’s because the signal is weak. A 1.8GHz forward amplifier in the router helps ensure that the Wi-Fi signal travels efficiently across distances, keeping you connected to the web.

        Meet SANLAND's Cutting-Edge 1.8GHz Amplifiers: SMG1822DG and SMG1820DG

        When it comes to selecting high-performance forward amplifier modules, SANLAND’s SMG1822DG and SMG1820DG are top choices. Both are GaN Push-Pull modules, designed to operate across the 47MHz to 1800MHz frequency range, making them perfect for the 1.8GHz applications we’ve discussed.

        • SMG1822DG: Offering 22dB of power gain, this amplifier is ideal for demanding applications that require excellent linearity and superior return loss performance. With its low noise and optimal reliability, it's designed for systems requiring high output power and low distortion. It operates on a 24V supply, delivering up to 570mA total current. This makes it a go-to solution for satellite communications, radar, and mobile networks that demand both reliability and robust performance​.

          • SMG1820DG: Similarly, the SMG1820DG module offers 20dB of power gain with a 12V supply and is a more energy-efficient option, consuming a maximum of 480mA of current. It boasts the same impressive linearity and return loss performance, ensuring clarity and stability. This module is ideal for applications that balance performance with lower power consumption, such as Wi-Fi routers and point-to-point communication systems​.

            Both of these modules are unconditionally stable under all terminations, which means they perform reliably even in challenging conditions. Whether you’re developing a system for DOCSIS 3.1 and 4.0 compliance or looking to optimize your mobile network or satellite system, these products are built to meet your high standards.

            Behind the Scenes: How These Amplifiers Are Designed

            Let’s take a moment to appreciate the technology behind the 1.8GHz forward amplifier. These modules are designed with several considerations in mind to ensure they perform optimally in real-world conditions:

            • Precision Tuning: 1.8GHz is a specific frequency, so the amplifier needs to be precisely tuned to handle this exact range. Think of it like tuning a musical instrument—you want to make sure it’s hitting the right notes.

              • Low Noise, High Gain: While amplifying the signal, the amplifier also needs to keep noise levels as low as possible. A high gain is essential to ensure the signal is boosted without distortion. A noisy signal is like shouting in a noisy room—it's hard to understand. But with minimal noise, your signal is clearer.

                Thermal Management: High-frequency amplifiers can generate heat, and like any electronic device, they need to stay cool to avoid overheating. Efficient thermal design ensures that these amplifiers can keep working without causing performance issues or damage.

                The Bigger Picture: Why It All Matters

                In the grand scheme of things, 1.8GHz forward amplifiers are the unsung heroes of the communication world. They’re not as flashy as the satellites in the sky or the radars detecting storms, but they enable these technologies to function as they do. These modules are part of the invisible infrastructure that makes modern life possible.

                From the moment you use your smartphone, stream a movie, or even check the weather, you're indirectly benefiting from the work of these amplifiers. Without them, communication would be far less reliable, slower, and less efficient.

                Conclusion: A Glimpse into the Future

                Looking ahead, the demand for high-speed communication will only grow, whether it’s through 5G networks, satellite internet, or even autonomous vehicles that rely on radar. The SMG1822DG and SMG1820DG will continue to be vital to these advances, providing not only high power gain but also enhanced reliability and efficiency.

                As technology advances, these modules will likely integrate even more features, such as enhanced energy efficiency or the ability to operate across a wider range of frequencies. Whether you're making a call, watching a live broadcast, or connecting with the world in countless other ways, the 1.8GHz forward amplifier is there, working quietly behind the scenes to ensure that the connection stays strong.