Best Solar Motion Sensor Lights for Outdoor Security

Small solar powered led light with motion sensor

Solar motion sensor lights are popular when it comes to security and are also energy efficient. You can connect them to a burglary alarm and a security camera, which activate after the sensors detect motion in the vicinity. It’s a great way to save energy as the lights only go off when they sense motion and shut down soon after the trigger goes away. 

There are three types of motion sensors and are all useful both in private homes and businesses. They can detect passersby with infrared rays and perform one or another action depending on how you program them. 

Types of Motion Sensors

The most common types of solar security light sensors are passive infrared (PIR), microwave, and dual tech or hybrid. Let’s look at each one of them in more detail.

Passive Infrared Sensors 

This solar-powered motion sensor, commonly known as PIR is the one you might’ve seen outside of a restroom or an office space. They’re usually white and also small, low power, cheap, and easy to use. It senses movement through the changes in the temperature between a given background and a living body. This kind of sensor is known as pyroelectric and can detect levels of infrared radiation coming from anything that has some level of it. Most animals, including humans, emit a good amount of heat. 

The two slots of the passive infrared sensors are made of a special material that’s sensitive to infrared energy. Thus, the sensor senses a differential change between the two slots and causes a pulse, and thus, detects “movement.”

The white plastic on this kind of solar power sensor light is known as a Fresnel lens, which gives the PIR sensor a larger detection area so it’s more efficient. 

Microwave Motion Sensors

As the name implies, these sensors use continuous waves of microwave radiation to detect motion. They send out high radio frequencies and measure their refraction off an object by sensing for a frequency shift – this is similar to how radar speed guns work. The motion detector activates when it detects a frequency shift.

A microwave sensor can cover a larger area than its passive infrared counterparts. However, these are pricier and often vulnerable to electrical interference. Their solar-powered built-in solar-powered security which translates into an ability to “see” through walls is the cause of frequent false alarms.

Dual-Tech Motion Sensors 

This technology incorporates both passive infrared and microwave sensors, so it leads to fewer false alarms. A quick rise in temperature in the room can turn on the passive infrared and so can the wind throwing a moving object that’ll trigger the microwave sensor. As you can see, a hybrid sensor is great in this regard as both need to sense changes to go off.

Advantages of Installing a Motion Sensor To Automate Outdoor Solar Lights 

A solar motion security light, also known as a solar flood light or simply as solar motion light, is useful when it comes to making your lighting system “intelligent.” These are often installed in high transit areas such as office corridors but also as garden lights. The lights turn on automatically without having to press any switch when the sensors detect nearby movement. They’re also commonly installed in public bathrooms and shopping malls for increased security. The main advantages of combining motion sensors with a lighting system are energy savings, convenience, and safety. Let’s evaluate each one of these.

You save energy because the light only turns on when there’s someone around it. The light automatically switches off when they leave and the sensor doesn’t detect movement for a certain period.  

As for convenience, imagine entering your house with your hands full of stuff. The motion sensor solar flood lights are great in this regard as the entrance light automatically switches on instead of you having to drop it all down just to turn it on. It’s also great when you go through a dark area as the light turns on by itself and you don’t have to look for the switch in the dark. 

Finally, these kinds of solar-powered security lights provide safety in dark areas where you could trip over an object while trying to find the light switch. It can also scare away burglars if you place them in strategic places as it may seem there’s someone inside.

Let’s look at our top favorites.

Best Solar Motion Sensor Lights for Outdoor Security

HmCity Outdoor Solar Lights 120 LED

These plastic waterproof motion sensor outdoor lights have 3 lighting modes and are solar-powered. They’re available in two, four, and six packs and sell for $21.99, $35.99, and $49.95 respectively. 

You can set the motion sensor to turn the light on when people are around, keep it on all night long, or opt for smart brightness control — a dim light stays on all night but turns brighter when detecting motion.

This highly efficient solar panel is made of monocrystalline silicon solar cells and the conversion rate reaches up to 20.5 percent. It offers about 15 percent more illumination than other products in the same solar light time. Furthermore, the high-impact anti-lock breaking system (ABS) lamp body is high-temperature resistant, anti-corrosion, and waterproof, so it lasts longer.

Equipped with 120 led upgraded high power LEDs (light-emitting diodes) and 270 degrees wide lighting angle, this type of outdoor solar security light provides brightness and illumination for a yard of about 90 square feet.

Solar Lights Outdoor 120 LED
$21.99 ($11.00 / count)


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02/19/2024 08:09 am GMT

Outdoor Solar Lights 182 LEDs 2500Lm 

These solar motion sensor outdoor lights are battery powered and have three modes: security, permanent on all night, and smart brightness control for dim light, just like the ones above. You can buy a pack of 2 for $33.95 or a pack of 4 for $59.95. 

They’re for wall mounting and have an upgraded motion sensor detector and greater PIR sensor that can detect people up to 26 feet within an angle of 120 agrees. The rechargeable lithium-ion battery isn’t only brighter but lasts longer.

Furthermore, this highly efficient led light can improve lighting utilization as it provides far brighter lighting and a wider detection range than other similar ones on the market. The highly efficient solar panel is more energy-saving and the PET (Polyethylene terephthalate) laminated solar panel and premium led lights are more durable and suitable for long-term use.

The lights are waterproof and heatproof and great for an outdoor security night light for your wall, patio, garden, porch, lawn, pathway, gutter, etc. It’s specifically designed to withstand extreme weather conditions.

Solar Motion Sensor Lights Solar Panel | Outdoor
$32.99 ($16.50 / Count)

by Aootek

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02/19/2024 08:02 am GMT

AmeriTop Outdoor Solar Lights, 128 LED 800LM 

This is a pack of 2 cordless waterproof LED solar motion sensor lights with three adjustable heads and you can purchase them for $49.99. They provide 270-degree wide-angle illumination and are solar- and battery-powered and best for entryways and patios.

Each of these AmeriTop solar security lights has a built-in 128 super bright SMD 2835 LED that can produce up to 800 lumens 6500 Kelvin high brightness output. The conversion rate of these upgraded polycrystalline silicon solar panels is as high as 20 percent. This is an incredible photocell efficiency that works great during winter.

The built-in smart motion sensor detects motion up to 26 feet and will go on when detecting movement and turn off after 30 seconds. The adjustable heads can move upwards, downwards, and horizontally. You can also adjust them as well as the lens hoods, and motion sensors to suit your needs. Finally, they’re all weather-resistant, easy to install, and don’t require extra wires or adapters. The included screws can affix this product to any exterior wall regardless of the material (metal, wood, plastic, etc).  

128 LED 800LM Cordless LED Solar Motion Sensor Lights
$26.99 ($13.50 / Count)

by AmeriTop 

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02/19/2024 07:57 am GMT

Baxia Technology Outdoor Solar Lights 

This type of wireless security solar motion sensor light is waterproof and perfect for outdoor use. $34.99 is all you have to pay for the peace of mind of having your little ones play freely in the yard at any time. The built-in sensitive PIR motion sensor can provide illumination within a range of 10 to 16 feet and an angle of 120 degrees.

Note that fewer LED beads don’t translate into lower brightness and these upgraded ones perfectly meet both your security and lighting requirements. You’ll love the brightness of this Baxia solar light when going through the front door, backyard, garden fence, or garage.

These durable solar motion sensor lights will last for years as they’re made of high-strength ABS (Acrylonitrile butadiene styrene) shells and high-quality solar panels specifically designed to withstand extreme weather conditions.

The lights are easy to install and don’t require extra wires, adapters, or special tools. The package contains everything you need. 

Solar Outdoor Lights Wireless Security Motion Sensor
$29.99 ($7.50 / Count)


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02/19/2024 07:53 am GMT

Aootek Solar Lights 120 LEDs with Lights Reflector

This is a four-pack 270-degree wide-angle, waterproof, easy-to-install solar motion lights for outdoor security. The selling price is $35.99 and they have three optional modes: a security light when it detects motion at night, a permanent mode that keeps it on all night, and a smart brightness control mode that dims it at all times but gets brighter when detecting motion.

The motion sensor detector can detect people up to 26 feet within an angle of 120 degrees and is powered by a rechargeable lithium-ion battery. In turn, the highly efficient LED lights provide wide-angle illumination to improve lighting.

New Solar Lights 120 LEDs with Lights Reflector
$24.83 ($6.21 / Count)

by Aootek 

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02/19/2024 07:47 am GMT

Sezac Solar Security Lights 

This is a six-pack of solar motion sensor lights for outdoor security and you can purchase them for $35.97. The long light mode, the strong light sensor mode, and the motion sensor mode can meet your various needs. Furthermore, the powerful sensor ball head can sense movement up to 16 feet.

The lights are waterproof and can withstand extreme weather. They come with a 2000 mAh (milliamp hours) of rechargeable lithium-ion battery that allows the lights to be continuously illuminated for long periods. They work during the day to store electricity.

The upgraded powerful LED solar motion sensor lights provide bright light on a wide area. The more the sunshine the better the charge and the illumination. The solar cells must be charged for 8 to 10 hours before using them and won’t charge on cloudy days.  

Solar Security Lights Solar Motion Sensor Lights
$35.97 ($6.00 / count)


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02/19/2024 07:42 am GMT

Lepower 35W LED Solar Motion Sensor Lights

This is a single waterproof outdoor motion security light with three heads. It’s available in black, white, and brown for $45.99. 

Powered by LED lamp beads, the lamp enables it to produce up to 3500 lumens at low power of 35 watts. The optical filter lens provides better illumination and you can save more than 80 percent on your electricity bill compared with equivalent traditional 175-watt halogen bulbs.

The security motion light is triggered by moving humans, cars, or animals up to 72 feet and has a 180-degree detection angle for extra safety. You can adjust the three security light heads and motion sensor heads to a different angle as per your needs. You can easily install it on the wall by following a few wiring steps. The lighting time is 10 seconds to 10 minutes when triggered.

The motion sensor light is made of aluminum and has decent heat dissipation so it’s more durable. The lifespan of this light is of up to 50,000 hours. 

35W LED Security Lights Motion Sensor Light Outdoor


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02/19/2024 07:39 am GMT

How To Install a Motion Sensor

Installing a motion sensor might seem complicated but it’s quite easy despite being an advanced technology. Thus, you don’t need much technical knowledge to install it as most of the options currently on the market are easy to deal with.

For example, several detectors are integrated into light switches, which are connected in a similar way to common switches. They detect movement through infrared switches and turn on or off after you set up a timer. Continue reading to find out how to carry out an installation.

Firstly, you have to either cut the main electric supply or just lower the circuit breaker corresponding to the area where you’re going to install it. Then, you’re to dismantle the old switch.

The main thing to keep in mind here is this type of intelligent switch has three terminals instead of two: phase, output, and neutral. You’ll probably have to lower the neutral wire from the nearest box and can keep the phase and return for the lamp phase as they are. Once this is done, all you have to do is make the relevant connections, according to your product manual.

Affix the sensor to the wall and resume the electric current. Always consult the manual before conducting any electrical installation to do it correctly.

Before finalizing the installation of your motion sensor, you must find the configuration that best suits your needs. Each model comes with different options but you can usually configure time, distance, and intensity.

A timer helps you regulate how long the light should stay on after it detects movement. This will depend on what you need and you can try different configurations until you find the one you like the most. You can also set the timer so it stays on after no longer detecting motion. This is best when you want a possible burglar to think there’s someone home.

You can set distance by regulating the range of the infrared rays of the motion sensor. That is to say, if you set a range of seven feet, the light will only turn on when someone’s very close to the sensor. Conversely, setting a range of 18 feet will make the light turn on whenever it detects movement at that distance. Some solar motion sensor lights allow you to regulate the intensity level, this is usually measured in lux (a lux is equal to the illumination of a one meter square surface from a single light source). As you can see, installing a motion sensor it’s as easy as installing a regular switch. 

Why Would Seniors Need Motion Sensor Lighting?

An exterior motion sensor is great for security although seniors should also consider indoor motion sensor lighting. This is because lack of visibility is the most common cause of slips and falls. Here are other types of motion sensor lights you might want to install indoors.

Wireless motion-sensing lights are a low-cost flexible option for those who frequently get up at night. They’re battery-powered and thus, wireless, so you can install them anywhere because they don’t require an outlet. Affix them to the floor, a bottom shelf of a bookcase, or any other surface you might have near the place you want to light.

Wireless motion-sensing lights are also great for seniors who don’t remember to turn on the lights or feel they don’t need them. Thus, removing their need to turn them on or off is a great way to make sure their surroundings are bright enough when they need them to be. 

Touch lamps are also great for seniors, especially for those with arthritis or loss of hand flexibility and strength. An aging person will be more likely to use proper lighting if it’s easier for them to turn it on.

Automatic night lights usually plug into wall outlets. They’re a great solution to brighten bathrooms, bedrooms, and hallways. These LED lights are automatic, small, low-maintenance, and provide good lighting. They’re easy to install, but you must check batteries and bulbs every couple of months to make sure they’re working. 

Lights and lighting systems may cost a little bit of money but the price is worth it compared to the cost of a fall for your senior. Help them in everything you can and try to be the light that shines their path.

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