Mr Beams® Wireless Motion Sensor LED Ceiling Light MB980


100 Lumens

4 C-Cell Alkaline Batteries

260 square feet Coverage Area

•100 lumens cover up to 260 square feet
•Motion activated from 20 feet
•30-second auto shut off to help prolong battery life
•Wireless installation takes less than 5 minutes with the included mounting hardware
•4 C-cell batteries provide 1 year of light with average use of 8 activations a day (batteries not included)
•IPX4 rated for outdoor and shower use
•Featured in The Wall Street Journal as the best battery-powered light to install in a closet

Customer Reviews

Works Great

Previously purchased: I have used 2 Model MB980s for about 3 years to light up closets and have not had to change batteries, yet. They work great. I just purchased 4 more.


You can tell the quality of these LED's, right out of the box! They are made out of a superior plastic and seem like they would last for years. We use them at our beach house, so they need to be strong for the sandy winds and salty air! These are my NEW go to LED's!

Light sensor can be disabled

The instruction sheet that came with it only says, "If you need to remove the light sensor, please visit our website for instructions" in small print down at the bottom. The user guide on the website describes how to disable the light sensor so that motion will always trigger it to turn on.

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User Manual
Installation Video
Installation Videos
  • Battery Life: 1 Year (35 hours) or more on Alkaline batteries
  • LED Color: Neutral White (3500K)
  • Installation Skill Level: Easy/Beginner
  • Auto Shut-Off Description: Turns off automatically when no motion is detected for 30 seconds.  
  • Weight (without batteries): 5.6 ounces
  • Dimensions: 4.92" L x 4.92" W x 1.57" H