Mr Beams® Wireless LED Motion Sensor Mini Spotlight

15 reviews Write a Review
80 Lumens
Battery Powered
Motion Activated

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Get Bright Light in More Places

Have bright light instantly with the Mr Beams Mini LED Spotlight. The wireless, motion-sensing spotlight is an affordable and effective solution for home security, safety and convenience. Its compact size allows it to be a versatile indoor or outdoor spotlight, ideal for closets, doorways, garages, sheds, porches and basements.


Battery Life

1 year (at 8 activations per day)

LED Color

Neutral white (4000k)

Installation Skill Level


Auto Shut Off

Turns off automatically if no motion is detected after 30 seconds.


0.49 lbs


3.15" H x 3.35" W x 3.15" D

Model Number(s)

MB300, MB310

User Manual


  • 80 lumens cover up to 350 square feet
  • Motion activated from 25 feet with 120 degrees angle of detection
  • 30-second auto shut off to help prolong battery life
  • Wireless installation takes less than 5 minutes with the included mounting hardware
  • 3 C-cell batteries provide 1 year of light with average use of 8 activations a day (batteries not included)
  • IPX5 rated for outdoor use
  • Compact design allows for light anywhere, including doorways, sheds, storage closets and stairways

Compact and Wireless

Have bright light without the hassle of wires. The mini LED spotlight provides 80 lumens of battery-powered light, which means quick and easy wireless installation. Install the wireless spotlight nearly anywhere in less than 5 minutes with the included mounting hardware. Watch the video to learn more.

Motion Activation
with Auto Shut Off

The motion activated Mini Spotlight instantly increases safety and security around the home. The light has motion and light sensors so it only activates when it detects motion within 25 feet in the dark and automatically shuts off 30 seconds after motion stops to help prolong battery life.

Where to Use the Mini Spotlight

Install a Mini LED Spotlight around the home to add convenient lighting in dark areas, like doorways, garages, sheds, decks, porches, basements and backyards, to provide essential safety lighting.

See More Spotlights


  • 5
    Great for dark stairway


    This is perfect to light up our dark basement stairway. The range of the motion sensor is great, and the light is brighter than I thought it would be.

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  • 5
    Large, well-lit flood area


    The flood area is consistent and bright, allowing me to position the light higher to cover more and to be shadow-free when I need to rummage about in the shed/closet.

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  • 5
    Best motion sensor light ever!


    Found these while looking for light bulbs and bought them on a whim. They are great lights for any place you need to see before you actually get there! That's how sensitive the motion sensor is! This is a great product, and I'm sure we'll purchase more of them.

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  • 5
    Going great after 18 months


    I bought one of these spotlights at a big box hardware store on a whim, needing a light for northwest winters (lots of rain) for my treks out to put the animals in at night. LOVE IT! Comes on when I get close, stays on just the right amount of time and goes off automatically. Holds up to wet northwest winters really well. After one year, the batteries needed to be replaced. Simple to change out the batteries and going strong again. Just bought a four pack for more areas that need a little brightening up.

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  • 5
    Great price. Lights up the area very nicely.


    We bought 2 of these lights and were very pleased. My husband easily installed them. He did add a washer to the screws for extra support. Great brightness that covers a wide area.

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  • 5
    Perfect little spotlight


    I needed a little spotlight to illuminate a small area in my side yard, and this little light does the trick. The motion detection is sensitive. Even my little poodles set it off when they go out. My mom and I installed it easily. I'm eager to try more products by Mr Beams!

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  • 5
    Works great for the attic space


    Works as advertised for the attic space

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  • 1
    Changing Batteries


    I bought the MB300 & extremely disappointed every time I need to change the batteries, poor product design!!!!

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  • 5
    Easy as Pie


    I was surprised how easy these were to install and they're great!

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