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Mr Beams Motion Sensor Step Light -Brown, 20 lm (MB520)

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Mr Beams MB520 is a wireless solution for many of your indoor/outdoor lighting needs. Wireless, battery powered operation means no installation hassles. No electrician is needed. You can install batteries into the unit, mount the light where you need it, and enjoy the safety and security of the unit's 20 lumen LED light. This light can be used to light up your hallways, stairs, patios, decks, walkways and so much more. This stair light is also weatherproof so it can be used for outdoor applications too. The unit glows automatically when darkness is detected to show you its location in the dark (Glow Mode). When motion is detected, the unit emits a bright light to illuminate your path (Bright Mode). The built in motion sensor can detect movement up to 12 feet away and across an angle of 180 degrees. The auto shut-off feature returns the light to glow mode after 20 seconds or 1 minute of no motion being detected by the sensor (depending on the auto-shut-off mode setting). This prevents battery drain and allows the batteries to last more than 1 year with normal use. Unit requires 3C batteries which are not included.

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  • Part Number: MB520
  • DOT Part Number: MRBMB520
  • Shipping Weight: 0.3 lbs
  • In Stock

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  • Motion sensor turns LED stair light on and off automatically
  • Only comes on when it is dark
  • Wireless, Battery Powered
  • Uses 3 C Alkaline Batteries 
  • Brightness of 20 Lumens
  • Motion detection up to 12 feet away
  • Detect motion across 180 degrees
  • Weatherproof design for indoor or outdoor use
  • Lights up to 120 square feet
  • Batteries last more than 1 year with normal use
  • Auto shut-off from Bright Mode to Glow Mode after 20 seconds or 1 minute of no motion detected 
            (depending on the auto-shut-off mode setting) prevents battery drain
  • 1 Year Manufacturer Warranty


Lamp Type Single LED
Model MB520
Power Source 3 C Alkaline Batteries 
Unit Color Dark Brown
Motion Sensor Range Up to 12 feet, 180 degrees
Indoor/Outdoor Usage  Yes, Weatherproof
Color Temperature 5100K, Cool White
Lumen Output 20 lm 
Light Direction Downward
Bulb Design Life  50,000 Hrs. 
Battery Life 1 year+
Weight 5 oz.
Manufacturer Warranty 1 year