Mr. Beams MB852 Indoor Wireless Slim LED Light User Manual

Introduction

The Mr. Beams MB852 Indoor Wireless Slim LED Light provides bright, motion-activated illumination for various indoor spaces. This battery-powered light features a sophisticated motion sensor and light sensor, ensuring it activates only when needed in dark conditions. Its slim profile allows for versatile placement, making it suitable for under cabinets, closets, pantries, and more. This manual provides instructions for setup, operation, maintenance, and troubleshooting.

Package Contents

Mr. Beams MB852 Slim LED Light units (2)
Mounting Hardware (screws)
Double-sided tape
User Manual

Note: 4 AA batteries per unit (total 8 AA batteries for a pack of 2) are required and not included.

Setup and Installation

Battery Installation:
Each MB852 unit requires 4 AA batteries (not included). To install, gently slide the unit out of its mounting bracket. Open the battery compartment, insert the batteries according to the polarity indicators (+/-), and close the compartment. Slide the unit back into its bracket.
Choosing a Mounting Location:
Select a location where the light can provide optimal illumination and where the motion sensor will effectively detect movement. Common locations include under cabinets, inside closets, pantries, or utility rooms.
Mounting Options:
The MB852 light can be installed using either the included double-sided tape or mounting screws.
- Using Double-Sided Tape: Ensure the mounting surface is clean, dry, and smooth. Apply the tape firmly to the back of the light's mounting bracket, then press the light firmly onto the desired surface for at least 30 seconds.
- Using Mounting Screws: Position the mounting bracket on the desired surface. Mark the screw holes. Drill pilot holes if necessary. Secure the bracket using the provided screws. Once the bracket is secure, slide the light unit onto the bracket.

Mr. Beams MB852 light installed under a kitchen cabinet, illuminating a countertop with food preparation items.

Image: Mr. Beams MB852 light installed under a kitchen cabinet, providing illumination to a countertop. This demonstrates a typical installation scenario.

Mr. Beams MB852 light installed inside a dark cabinet, illuminating books on a shelf.

Image: Mr. Beams MB852 light installed inside a cabinet, illuminating items on a shelf. This shows its use in enclosed spaces.

Operating Instructions

The Mr. Beams MB852 light is designed for automatic operation, combining a motion sensor with a light sensor.

Automatic Activation: The light will only turn on when motion is detected and the ambient light conditions are dark enough. This conserves battery life by preventing activation in well-lit environments.
Auto Shut-Off: After motion ceases, the light will automatically turn off. The auto-shut off duration can typically be set to either 20 or 60 seconds, depending on the model's specific settings (refer to product packaging for exact switch location if available).
Motion Sensor Range: The motion sensor has a detection range suitable for indoor use. Ensure the sensor is not obstructed for optimal performance.

Maintenance

Battery Replacement: When the light output diminishes or the unit stops activating, it is time to replace the batteries. Each unit requires 4 AA batteries. To replace, slide the light unit out of its mounting bracket, open the battery compartment, replace all four batteries with new ones, ensuring correct polarity, and then reattach the unit to its bracket.
Cleaning: Wipe the light's surface with a soft, dry cloth. Do not use abrasive cleaners or immerse the unit in water.

Troubleshooting

Problem	Possible Cause	Solution
Light does not turn on.	Batteries are dead or incorrectly installed. Ambient light is too bright. Motion sensor is obstructed or out of range.	Replace batteries, ensuring correct polarity. Test the light in a completely dark environment. Clear any obstructions from the sensor. Adjust the light's position to optimize motion detection.
Light turns on randomly.	Motion sensor is too sensitive. Environmental factors (e.g., drafts, small pets).	Ensure the light is not placed near heat sources or vents that could cause air movement. Consider repositioning the light or using the included stickers (if applicable) to limit the sensor's range.
Light is not bright enough.	Low battery power. Light is placed too far from the area needing illumination.	Replace batteries. Relocate the light closer to the desired area.

Specifications

Model Number: MB852
Light Output: 35 Lumens
Power Source: Battery Powered
Battery Type: 4 AA Alkaline batteries per unit (not included)
Estimated Battery Life: Approximately 1 year (based on average use)
Color: White
Item Weight: 0.1 Kilograms (per unit)
Mounting Type: Wall Mount (via screws or double-sided tape)
Sensor Type: Motion and Light Sensor
Auto Shut-off: 20 or 60 seconds (selectable, if applicable)

Mr. Beams MB852 light next to an iPhone for size comparison.

Image: The Mr. Beams MB852 light shown next to a smartphone, illustrating its compact and slim design.

Warranty and Support

Specific warranty information is not provided in this manual. For details regarding warranty coverage, product support, or to contact customer service, please refer to the product packaging or visit the official Mr. Beams website. Keep your purchase receipt for warranty claims.

Mr Beams MB852