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ZHONGSHAN WOSEN LIGHTING TECHNOLOGY CO., LTD.
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Established in 1992, WOSEN is an enterprise with 30 years of LED lighting manufacturing and marketing experience in China, we specialize in the production of LED solar street light, LED solar flood light, LED solar wall light and other solar lights with 30,000 square meters of factory buildings and 300 employees staff. There are 6 professional engineers, 12 quality personnel, and 20 professional lighting solution marketing consultants. The experienced R&D team is not only the strong backing of ...
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How to Troubleshoot Solar Flood Lights: A Guide for Homeowners
Solar flood lights are outdoor lighting devices that use solar energy to power LED bulbs. They are ideal for illuminating large areas such as gardens, driveways, or patios at night. Solar flood lights have many benefits, such as:   Energy saving: Solar flood lights do not need electricity from the grid, as they convert sunlight into electricity during the day and store it in batteries for later use. This can save you money on your energy bills and reduce your carbon footprint.   Environmental protection: Solar flood lights do not emit greenhouse gases or other pollutants, unlike conventional lighting sources. They also reduce the need for fossil fuels and other non-renewable resources that are harmful to the environment.   Security: Solar flood lights can deter intruders, burglars, or wild animals from entering your property, as they provide bright and consistent illumination. They can also enhance the visibility and safety of your outdoor activities, such as walking, cycling, or gardening.   However, solar flood lights are not perfect, and they may encounter some faults and problems over time. Some of the common issues that may affect your solar flood lights are:   Dimming or flickering: The solar flood lights produce weak or unstable light, which may affect their performance and appearance. Not working: The solar flood lights do not turn on at night or do not stay on for long, which may compromise their functionality and security. Not charging: The solar flood lights do not charge during the day or charge very slowly, which may limit their battery life and operation. If you are experiencing any of these problems with your solar flood lights, do not worry. There are some simple tips and solutions that you can try to troubleshoot and fix them. In this article, we will show you how to diagnose and resolve the most common faults and issues with your solar flood lights. We will also provide some images to help you visualize the process and the results.   Solar Flood Lights Not Working One of the most frustrating problems that you may face with your solar flood lights is that they do not work at all or they work intermittently. This can be caused by several factors, such as:   Dead battery: The battery is the power source of your solar flood lights, and it can run out of charge after a certain period of use. This can prevent your solar flood lights from turning on or staying on for long. Broken wire: The wire is the connection between the solar panel and the light fixture, and it can be damaged by weather, animals, or human interference. This can interrupt the flow of electricity from the solar panel to the battery and the light.   Faulty light sensor: The light sensor is the device that detects the ambient light level and triggers the solar flood lights to turn on or off automatically. If the light sensor is dirty, misaligned, or defective, it can fail to sense the darkness and activate the light.   Off switch: The switch is the manual control that allows you to turn on or off your solar flood lights. If the switch is off, it can override the light sensor and prevent the light from working.   To fix this problem, you can try the following solutions:   Replace the battery: If the battery is dead, you can replace it with a new one that has the same specifications and capacity. You can find the battery inside the light fixture or the solar panel, depending on the model of your solar flood lights. Make sure to dispose of the old battery properly and follow the instructions for installing the new one.   Check and fix the wire: If the wire is broken, you can check and fix it by using a multimeter, a wire stripper, and some electrical tape. You can use the multimeter to test the continuity and voltage of the wire, and locate the breakage point. You can then use the wire stripper to remove the insulation and expose the copper wires. You can then twist the wires together and wrap them with electrical tape to restore the connection. Alternatively, you can replace the entire wire with a new one that has the same length and gauge.   Clean and adjust the light sensor: If the light sensor is dirty, you can clean it with a soft cloth and some water or alcohol. If the light sensor is misaligned, you can adjust it by loosening the screws and moving it to the desired position. You can also check the sensitivity and mode settings of the light sensor, and make sure they are appropriate for your location and preference.   Turn on the switch: If the switch is off, you can simply turn it on and see if the light works. You can also check the wiring and connections of the switch, and make sure they are secure and intact.     Solar Flood Lights Dimming or Flickering Another common problem that you may encounter with your solar flood lights is that they produce dim or flickering light, which can affect their brightness and quality. This can be caused by several factors, such as:   Dirty solar panel: The solar panel is the device that collects and converts sunlight into electricity, and it can get dirty from dust, debris, or bird droppings. This can reduce the amount of sunlight that reaches the solar cells, and lower the output and efficiency of the solar panel. Low battery: The battery is the device that stores and supplies electricity to the light fixture, and it can get low from prolonged use or insufficient charging. This can limit the amount of power that reaches the LED bulbs, and weaken the intensity and stability of the light. Damaged LED: The LED is the device that produces light from electricity, and it can get damaged from overheating, moisture, or physical impact. This can affect the quality and lifespan of the LED, and cause it to emit dim or flickering light. To fix this problem, you can try the following solutions:   Clean the solar panel: If the solar panel is dirty, you can clean it with a soft cloth and some water or vinegar. You can also use a soft brush or a blower to remove any loose dirt or debris. Make sure to clean the solar panel regularly and gently, and avoid using any harsh chemicals or abrasive materials that may damage the surface or the coating of the solar panel. Charge the battery: If the battery is low, you can charge it by exposing the solar panel to direct and sufficient sunlight for several hours. You can also use a battery charger or a power bank to boost the battery level, if your solar flood lights have a USB port or a compatible connector. Make sure to charge the battery fully and frequently, and avoid overcharging or undercharging it, as this may shorten its life and performance. Replace the LED: If the LED is damaged, you can replace it with a new one that has the same specifications and compatibility. You can find the LED inside the light fixture, and you may need a screwdriver or a wrench to open it. Make sure to follow the instructions for removing and installing the LED, and handle it with care, as it may be fragile and sensitive.     Solar Flood Lights Not Charging The last problem that we will discuss in this article is that your solar flood lights do not charge or charge very slowly, which can affect their battery life and operation. This can be caused by several factors, such as:   Shaded solar panel: The solar panel is the device that needs sunlight to generate electricity, and it can be shaded by trees, buildings, or other objects. This can block or reduce the amount of sunlight that reaches the solar panel, and lower its output and efficiency. Cloudy weather: The weather is the factor that affects the availability and intensity of sunlight, and it can be cloudy, rainy, or snowy. This can decrease or prevent the sunlight from reaching the solar panel, and limit its charging capacity and speed. Faulty solar panel: The solar panel is the device that consists of solar cells, diodes, and wires, and it can be faulty due to manufacturing defects, aging, or damage. This can impair or stop the function and performance of the solar panel, and prevent it from charging the battery. To fix this problem, you can try the following solutions:   Relocate the solar panel: If the solar panel is shaded, you can relocate it to a place where it can receive direct and sufficient sunlight for most of the day. You can also adjust the angle and orientation of the solar panel, and make sure it faces the sun as much as possible. You may need to use some tools or accessories to mount or secure the solar panel in the new location, and make sure it is stable and safe. Wait for sunny days: If the weather is cloudy, you can wait for sunny days to charge your solar flood lights. You can also use a backup power source, such as a battery charger or a power bank, to supplement the charging process, if your solar flood lights have a USB port or a compatible connector. However, you should not rely on this method too often, as it may reduce the efficiency and lifespan of your solar flood lights.   Replace the solar panel: If the solar panel is faulty, you can replace it with a new one that has the same specifications and compatibility. You can find the solar panel attached to the light fixture or the wire, depending on the model of your solar flood lights. You may need a screwdriver or a wrench to detach and attach the solar panel. Make sure to follow the instructions for removing and installing the solar panel, and handle it with care, as it may be fragile and sensitive.   Conclusion In this article, we have shown you how to troubleshoot and fix the most common faults and problems with your solar flood lights. We have covered the following issues and solutions:   Solar flood lights not working: Replace the battery, check and fix the wire, clean and adjust the light sensor, or turn on the switch Solar flood lights dimming or flickering: Clean the solar panel, charge the battery, or replace the LED Solar flood lights not charging: Relocate the solar panel, wait for sunny days, or replace the solar panel We hope that these tips and solutions will help you maintain and troubleshoot your solar flood lights, and enjoy their benefits for a long time. Solar flood lights are great devices that can provide you with energy saving, environmental protection, and security for your outdoor spaces.   If you need to purchase lamps in bulk, please contact us.WOSEN is a professional manufacturer and supplier of Led Solar Light, etc. For more information, please visit https://www.wosensolarlight.com/ or contact mandy@wosenled.com or WhatsApp +86-13425434349

2024

01/03

How to Maintain Your Solar Flood Lights for Optimal Performance
Solar flood lights are a great way to illuminate your outdoor space, enhance security, and save energy. However, like any other solar-powered device, they require some maintenance to keep them working well. Here are some tips on how to clean and maintain your solar flood lights.   Cleaning the Solar Panel   The solar panel is the most important part of your solar flood light, as it absorbs sunlight and converts it into electricity. However, over time, dust, dirt, and debris can accumulate on the surface of the panel, reducing its efficiency and output. Therefore, it is recommended to clean the solar panel regularly, at least once a month, or more often if you live in a dusty or rainy area.   To clean the solar panel, you will need a soft cloth, some soapy water, and a soft-bristled brush. You can also use a mild glass cleaner or vinegar solution instead of soapy water. Avoid using harsh chemicals or abrasive materials that could damage the panel.   First, turn off the solar flood light and remove it from its mount if possible. If not, make sure the light is facing down to avoid water getting into the fixture.   Next, wipe the solar panel gently with the damp cloth to remove any loose dust or dirt. Do not rub too hard or scratch the surface.   Then, use the soft brush to scrub away any stubborn stains or grime. You can also spray some cleaner or vinegar solution on the panel to help loosen the dirt.   Finally, rinse the solar panel with clean water and dry it with a dry cloth. Make sure there is no water left on the panel before reinstalling it. Cleaning the LED Light The LED light is the part of your solar flood light that emits the bright light. However, over time, insects, spider webs, and other debris can block the light or reduce its brightness. Therefore, it is recommended to clean the LED light regularly, at least once every three months, or more often if you notice any dimming or flickering.   To clean the LED light, you will need a soft cloth, some soapy water, and a cotton swab. You can also use a mild glass cleaner or vinegar solution instead of soapy water. Avoid using harsh chemicals or abrasive materials that could damage the light.   First, turn off the solar flood light and remove it from its mount if possible. If not, make sure the light is facing down to avoid water getting into the fixture.   Next, wipe the LED light gently with the damp cloth to remove any loose dust or dirt. Do not rub too hard or scratch the surface.   Then, use the cotton swab to clean any crevices or corners where insects or spider webs may be hiding. You can also spray some cleaner or vinegar solution on the light to help loosen the dirt.   Finally, rinse the LED light with clean water and dry it with a dry cloth. Make sure there is no water left on the light before reinstalling it. Checking the Battery The battery is the part of your solar flood light that stores the electricity generated by the solar panel. However, over time, the battery may lose its capacity or performance due to aging, weather, or usage. Therefore, it is recommended to check the battery regularly, at least once a year, or more often if you notice any reduced run time or brightness.   To check the battery, you will need a screwdriver, a voltmeter, and a replacement battery if needed. You can also use a multimeter instead of a voltmeter. Make sure you have the right type and size of battery for your solar flood light model.   First, turn off the solar flood light and remove it from its mount if possible. If not, make sure the light is facing down to avoid water getting into the fixture.   Next, unscrew the battery compartment and carefully remove the battery. Be careful not to touch the wires or terminals with your bare hands or metal tools, as this could cause a short circuit or shock.   Then, use the voltmeter or multimeter to measure the voltage of the battery. The voltage should be within the range specified by the manufacturer, usually between 3.2V and 4.2V. If the voltage is too low or too high, the battery may be damaged or defective and need to be replaced.   Finally, if the battery is still good, reinstall it in the battery compartment and screw it back on. If the battery needs to be replaced, insert the new battery in the same position and polarity as the old one and screw it back on. Troubleshooting Common Problems Sometimes, your solar flood light may not work properly due to some common problems. Here are some troubleshooting tips to help you fix them.   If your solar flood light does not turn on at night, check the following:   Make sure the solar panel is not covered by any shade, dirt, or snow that could block the sunlight.   Make sure the solar flood light is turned on and the mode switch is set to the desired setting.   Make sure the battery is fully charged and not damaged or defective.   Make sure the LED light is not burned out or broken. If your solar flood light turns on and off randomly, check the following: Make sure the solar panel is not exposed to any artificial light sources, such as street lights, car headlights, or porch lights, that could trigger the light sensor.   Make sure the motion sensor is not activated by any moving objects, such as animals, branches, or wind, that could trigger the light.   Make sure the battery is not overcharged or overheated, which could cause the light to shut off automatically. If your solar flood light is dim or flickering, check the following:   Make sure the solar panel is receiving enough sunlight during the day to charge the battery fully.   Make sure the battery is not drained or worn out, which could reduce the run time and brightness of the light.   Make sure the LED light is not dirty or damaged, which could reduce the light output and quality. Conclusion Solar flood lights are a smart and eco-friendly way to light up your outdoor space. However, they also require some maintenance to keep them working well and lasting long. By following these simple tips, you can ensure that your solar flood lights will provide you with bright and reliable lighting for years to come.   If you need to purchase lamps in bulk, please contact us.WOSEN is a professional manufacturer and supplier of Led Solar Light, etc. For more information, please visit https://www.wosensolarlight.com/ or contact mandy@wosenled.com or WhatsApp +86-13425434349

2023

12/29

Will Solar Street Lights Turn On During the Day?
  Have you ever wondered why some solar street lights come on during the day, even when the sun is shining bright? If you have, you are not alone. Many people have noticed this phenomenon and wondered what causes it and how to fix it.   Solar street lights are an effective outdoor lighting solution that uses solar energy to power LED lamps. They are designed to automatically turn on at dusk and off at dawn, saving energy and reducing costs. However, sometimes they may malfunction and turn on during the day, which defeats their purpose and wastes their battery life.   In this article, we will answer the question “Will solar street lights turn on during the day?” and provide some possible solutions to fix this problem. We will also explain the benefits of fixing this issue and ensuring that your solar street lights work properly and efficiently.   Solar street lights can sometimes turn on during the day due to various reasons, such as defective light sensors, insufficient daylight, dirty solar panels, faulty wires or damaged batteries, and water or moisture penetration. However, there are some easy ways to fix this issue and prevent it from happening again. Let’s take a look at each of these reasons and solutions in detail.   Defective Light Sensors One of the most common reasons why solar street lights turn on during the day is that their light sensors are defective or damaged. The light sensor is a device that detects the ambient light level and sends a signal to the controller to turn the light on or off. If the light sensor is faulty, it may not be able to sense the daylight and mistakenly turn the light on. The solution to this problem is to replace the light sensor with a new one or adjust its sensitivity. You can check the light sensor by covering it with your hand or a dark cloth and see if the light turns off. If it does, then the light sensor is working fine. If not, then you need to replace it or adjust it.   Insufficient Daylight Another reason why solar street lights turn on during the day is that there is not enough daylight to charge the battery. This can happen during cloudy, rainy, or snowy days, or in areas where there are tall buildings, trees, or other obstructions that block the sunlight. When the battery is low, the controller may trigger the light to turn on to prevent over-discharge.   The solution to this problem is to ensure that the solar panel is exposed to enough sunlight and that there are no shadows or obstacles that reduce its efficiency. You can also increase the battery capacity or add more solar panels to provide more power. You can check the battery level by using a multimeter or a battery tester and see if it is above the minimum voltage required by the controller.   Dirty Solar Panels Another reason why solar street lights turn on during the day is that their solar panels are dirty or dusty. The solar panel is the device that converts the sunlight into electricity and charges the battery. If the solar panel is dirty, it will reduce its output and affect the battery performance. This can also cause the controller to turn the light on to avoid over-discharge. The solution to this problem is to clean the solar panel regularly and remove any dirt, dust, leaves, bird droppings, or other debris that may accumulate on it. You can use a soft cloth, a sponge, or a brush to gently wipe the surface of the solar panel. You can also use some water or mild soap to remove any stubborn stains. You should avoid using any harsh chemicals or abrasive materials that may damage the solar panel.   Faulty Wires or Damaged Batteries Another reason why solar street lights turn on during the day is that their wires or batteries are faulty or damaged. The wires are the devices that connect the solar panel, the battery, the controller, and the light. The battery is the device that stores the electricity generated by the solar panel and powers the light. If the wires are loose, broken, or corroded, they may cause a short circuit or a power loss. If the battery is old, swollen, cracked, or leaking, it may not be able to hold the charge or deliver the current.   The solution to this problem is to check the wires and the battery and replace them if necessary. You can inspect the wires for any signs of damage or wear and tear and tighten or reconnect them if needed. You can also use a multimeter or a battery tester to check the battery voltage and current and see if they are within the normal range. If the battery is damaged, you should dispose of it properly and replace it with a new one.   Water or Moisture Penetration Another reason why solar street lights turn on during the day is that water or moisture has penetrated into the system. Water or moisture can cause corrosion, rust, or short circuit in the components and affect their functionality. This can happen due to poor sealing, cracks, holes, or improper installation. Water or moisture can also affect the light sensor and make it think that it is dark.   The solution to this problem is to prevent water or moisture from entering the system and to dry it out if it does. You should ensure that the system is waterproof and that there are no gaps or openings that allow water or moisture to seep in. You should also install the system at a proper height and angle to avoid water accumulation or splashing. If water or moisture does enter the system, you should turn it off and remove the battery and other components and let them dry completely before reassembling them.   Conclusion Solar street lights are a great way to illuminate your outdoor space and save energy and money. However, sometimes they may turn on during the day and waste their battery life and reduce their efficiency. This can happen due to various reasons, such as defective light sensors, insufficient daylight, dirty solar panels, faulty wires or damaged batteries, and water or moisture penetration. However, there are some easy ways to fix this issue and ensure that your solar street lights work properly and efficiently.   By following these simple solutions, you can prevent your solar street lights from turning on during the day and enjoy their benefits for a long time. You can also save energy, reduce costs, and protect the environment by using solar street lights. If you notice that your solar street lights come on during the day, don’t ignore it. Try these simple solutions and see the difference for yourself. You’ll be amazed by how much you can save and how much you can contribute to a greener future.   If you need to purchase lamps in bulk, please contact us.WOSEN is a professional manufacturer and supplier of Led Solar Light, etc. For more information, please visit https://www.wosensolarlight.com/ or contact mandy@wosenled.com or WhatsApp +86-13425434349

2023

12/28

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