What Is A Floodlight ?

What is a floodlight? Have you been eager to know the answer to that question? If yes, you are at the right place to get that knowledge.

Reflectively speaking, gone are those days when we relied on light bulbs that could barely lighten our front yard. Today, we can confidently depend on various state-of-the-art outdoor lightings thanks to the advancement in modern technology.

Interestingly, the floodlight is a typical example of how far lighting technology has brought us. Indeed, floodlights have outlasted and outperformed most other types of light in the market today.

In this article, I will give you all the necessary information you need on the floodlight. Some of the information I will present in this article includes how a floodlight works, its benefits, and more.

If you buy a product via one of the links in this article, PowerVersity.com will receive a small commission. This commission allows us to keep the lights on while not affecting your payment amount. For further information, please go to our Affiliate Disclosure page.

What Is A Floodlight?; Security Floodlights for Your Home

What Is A Flood Light

Simply put, the floodlight is a powerful type of light that is usually used outdoors to light up public buildings, sports grounds, and other places at night.

Since floodlight is an artificial form of light, it has high intensity. As a result, it is mostly used as a stage lighting instrument in live performances like concerts and plays.

Not only that, but stadiums also use floodlights to host games in the dark. Floodlights do not only help to give players a clearer vision. It is also important for television broadcasts.

After all, this device has a good beam spread of up to 120 degrees.

Another thing is that this device uses the same wattage it uses to light up small areas to light up large areas while still maintaining the same lumen output of a spotlight.

Generally, an LED floodlight comprises 4 components -a reflector, housing, a yoke, and a diode. Let me give more explanation.

The housing surrounds the diode(an electrical component that ensures the flow of current is in one direction) and stops light from spilling freely in all directions.

Furthermore, the housing is connected to a reflector(a tool that enables the control of light by supplying another surface for the light to bounce off), enabling the maximization of output.

Lastly, the yoke is used to suspend, support, and rotate the floodlight.

Overall, its broad light angle, plus the fact that it is resistant to a weather elements like rain or frost, makes it different from other types of light.

History Of Floodlight; What Is A Floodlight?

History Of Flood Light

According to records, the first powerful light that was made was the “Lighthouse.” This light was created to cover a broad and large area.

This light has been around for hundreds of years, and research tells us that it is the first to provide sustainable light. After that, Fresnel Lens was developed to create a powerful beam of light to have light that would reach miles in fog.

After the lighthouse, the next place where they employed this lens was in the production of lamps for theater productions. This lamp was used to illuminate actors in a dark room.

The first time floodlight was used for sports was in the major sporting event for polo in 1876.

In addition, the invention of the motion detector was responsible for making floodlights for home security systems popular. The motion detector triggers a light – usually the floodlight – once it detects a movement.

The good thing about this light is that it exposes the identity and location of thieves and intruders.

Additionally, some of these floodlights have a dual-head solar motion sensor with a broad angle. These are usually posted as wall lights and flag poles to brighten up a parking lot.

Difference Between Floodlight And Spotlight

Many types of light are available in the market today. As a result, many people tend to get confused about differentiating floodlights and spotlights.

However, after reading this article, you will be able to tell the difference between a floodlight and a spotlight.

Just as I have explained what a floodlight is in the previous section, I will also explain what a spotlight is in this section.

That being said, the spotlight does not have a specific meaning. Instead, it is another source of light used across several areas.

Just as its name implies, a spotlight is usually used to spot objects located at a conical angle.

What differentiates spotlights from floodlights?

A floodlight usually has a beam spread of up to 120 degrees. Also, it can brighten a wider area of space with the same wattage and lumen output as a spotlight.

On the other hand, a spotlight usually has a narrow beam of light not more than 45 degrees. The beam of this light is easy to control point, and it is more concentrated.

Secondly, it is best you use a spotlight when you want to target a specific point like wall artwork, display object, architectural details, or landscape features.

Meanwhile, the floodlight is best for illuminating larger areas such as warehouses, parking lots, light coverage, and any other wide areas you know.

How Does A Floodlight Work?

LED solar floodlight employs the use of many electronic components to function accurately. It works by utilizing the energy from the sun to produce electricity or watts.

After collecting the energy, it stores it. After that, it uses the energy to power an LED bulb or series of LEDs.

The necessary component that makes a solar floodlight function accurately are – a solar panel, a photo light sensor, a battery operator, an LED spotlight, an LED motion sensor, and a bright light-emitting component.

Going further, I will briefly explain what all these components do.

Solar Panel

Solar panels are responsible for capturing the high-grade solar light energy in solar cells. Also, they create the electricity that the system works with.


It is the battery that stores the electricity that the solar panel creates. If your floodlight has a stronger battery life, it will be able to work all through the night in auto mode.

Photosensor and Motion-sensing Dictator

These two features are the ones that make the floodlight more intelligent than the standard light.

The photosensor is the one that dictates whether it is dark or light outside. On the other hand, Motion-sensing dictators dictate motion within a specific radius from the sensor.

These two-component work together and ensure that light only comes up at night and whenever it detects motion.


This is the last component that I will be talking about.

The LED is one of the most important components. People always prefer LED-powered lights to other types of light because they draw very little power for the amount of light they deliver.

For the LED light to meet the requirement of the floodlight, you will need solar LED floodlight with 82 LED and a 270-degree spread. This will make sure that there is maximum lighting coverage.

After talking about how this device works, I will now explain how long this device can last.

How Long Does A Floodlight Last; What Is A Floodlight?

Floodlight usually lasts for a very long time. However, their service time may vary depending on different specific models.

Since different batteries have different battery cycles, each battery in different floodlights will power them for an unequal duration of time. Aside from that, it is possible for batteries to get weak over time.

Even rechargeable batteries have a certain number of charge cycles they can work with before showing signs of decreased performance. Different weather conditions such as high temperature and moisture are some of the things that can affect your battery life. As a result, they can cause decreased battery performance.

Not only that, but they can also affect the longevity of your solar light.

Fortunately, buying a solar-powered floodlight that is weatherproof, heat resistant, waterproof, and frost resistant can save you from unnecessary wear. In addition, these types of floodlights may have a lifetime usage of about 100,000 hours.

Mathematically, this means this leadlight can be used for over 8,000 nights.

The above calculation does not even include the outdoor motion sensor feature that makes it go on and off, thereby enabling the LED wattage to last longer by turning it off when not in use.

Again, with a high-quality solar floodlight, there will be no need to hire an electrician to get new wiring set up for light fixtures. You only need a screwdriver and some light since the solar floodlight is a self-contained unit.

After that, you can begin to enjoy the advantage of having good light.

Additionally, these floodlights are not just easy and convenient to use. They also have a great way of saving your money in the future.

What Is A Floodlight?; Types

Types Of Floodlight

I will be categorizing the types of floodlights into three categories. Afterward, I’m going to explain each of the categories.

  • By their bulb type
  • Their usage
  • And lastly, by how they are powered.

By Their Usage

I will explain this under 3 sub-categories-

For home use – This type of floodlight is basically for home use. They have a motion sensor that brightens the home environment, garden art objects, and even remote sheds.

Commercial use – This type of floodlight has about 100watts. They can illuminate a large backyard or storefront. Also, they have motion sensors for security purposes.

Stadium and stage lighting – This type of floodlight is the most powerful in the market. They have thousands of watts, and they can illuminate huge places such as football stadiums and other areas.

Bulb Type 

The second category I will use to differentiate floodlights is their bulb types.

Incandescent – This is the most popular type of bulb. This bulb is for illuminating broad areas.

Unfortunately, these bulbs have less than 10 lumens, making them inefficient. However, one good thing about this bulb is that they are less expensive when compared to other bulbs.

Halogen – This is another type of floodlight, and it is similar to the incandescent bulb. However, they are a little better inefficient, and they produce better light than incandescent light bulbs.

LED – This is the most interesting floodlight bulb. LEDs are very efficient, and not only that, but they also have a longer life span.

Interestingly, these types of light have an efficiency ranging from 50 to 150 Im/w. In addition to that, their life span is more than 50000 hours, equal to above six years of continuous running.

Another aspect where this floodlight type is better than others is the light output depreciation rate. But, again, this has to do with when the bulb gets older.

This light only has 30 percent less light output when you use them for 10000 to 25000hours.

Power Supply

Under this, I will be talking about-

The light that needs an electrical outlet – This is the type of light that needs continuous power to operate.

Battery-powered floodlights – In this case, you have to connect a rechargeable battery to LED lights or any other efficient light bulbs. This will produce a portable floodlight that you can use anywhere.

Solar-powered floodlights – This type of floodlight is an excellent piece of technology that allows you to charge your battery during the day and then make use of it at night.

Large batteries with high capacity and more efficient solar panels make it possible to run a floodlight totally from solar power.

What To Consider When Buying A Floodlight

Purpose Of Buying The Floodlight

There are two major reasons why people use this device. The first reason is for nighttime illumination, while the second is for security reasons.

If you are buying yours for security reasons, then it is advisable you buy the one with more advanced features. The additional features of those models are motion sensors or cameras that will start recording as soon as they detect movement.

Their motion sensors automatically turn on the light to give you a better glimpse of what is happening in your house once its detects movement within a certain radius.

Meanwhile, cameras will start recording as soon as the sensor is triggered. This will give you video footage of everything that went on.

Pros And Cons Of A Floodlight

Pros And Cons Of A Floodlight

Just like every other device, a floodlight also has its advantages and disadvantages. In this section, I will be listing some of those advantages and disadvantages.


  1. Longevity
  2. Energy friendly
  3. Low heat Emission
  4. Less maintenance and replacement costs
  5. Ensures maximum safety
  6. Produces bright white light
  7. Weather and temperature change does not affect
  8. Free of carbon emissions, mercury, and lead.


  1. The initial cost is more than the traditional lamps.
  2. LED floodlights are not strong enough for some tough applications that need extra-high lumen.

To make this item easy for you, here are some of the best floodlights available in the market.

Ring Smart Lighting – Floodlight

This device shines with 2000 lumens of brightness once it detects any motion. As a result, it serves as a good security light.

Also, you can connect it to a standard electrical box with hardware installation to ensure a constant stream of power.

Bionic Floodlight

Unlike some other floodlights that use disposable batteries, this floodlight uses sunlight as a power source. Additionally, it is very easy to use and install.

LUTEC 6211BZ-PIR23A 300

This floodlight has a 360 degree dual adjustable light head. Not only that, you have a three years warranty with this floodlight.

Solar Lights Outdoor, ATUPEN 210 LED 2500LM.

The battery of this device can last for a long time. It has a 2200 mAh rechargeable lithium-ion battery. In addition, it has a three-night mode with which it can conveniently operate.

3 Heads Security Lights Solar Powered, 118 LED Flood Light

This floodlight is easy to install. It is water-resistant, heat-resistant, frost resistant. In a nutshell, it is suitable for any weather condition.

Conclusion; What Is A Floodlight


Floodlights are devices that offer a broad beam of light along with a motion sensor. Due to their functionality and the brightness they offer, they are perfect for safeguarding and lighting up your homes.

Additionally, some of the bigger models have an integrated camera that will help you monitor the activities going on in your surrounding.

Here you have it! I have successfully discussed all you need to know about floodlights, including what a floodlight is, how it is different from a spotlight, and lots more. 

I hope this PowerVersity guide was helpful to you?

Please consider leaving a comment if you found it helpful using the “Leave a Reply” form located near the bottom of this page.

Lastly, you might be interested in other articles like this one. Take a look below:

5 Best Solar Landscape Lights

What Is Solar Street Light

5 Best Solar Light Outdoor

Gloria Daniel
Daniel Gloria Ojone is a Technical Writer at powerversity.com. She has a B.sc in Economics. Gloria loves writing, reading, and dancing. In PowerVersity.com, she writes product best picks, buying guides, and product comparisons.
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