---
product_id: 76248527
title: "Mr. Beams MB520 Stair Light, Brown"
brand: "mr beams"
price: "A$4"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/76248527-mr-beams-mb520-stair-light-brown
store_origin: AU
region: Australia
---

# 35 lumens bright LED 5000 activations per battery 12 ft motion detection range Mr. Beams MB520 Stair Light, Brown

**Brand:** mr beams
**Price:** A$4
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light your path, own the night—wireless brilliance at your fingertips!

## Quick Answers

- **What is this?** Mr. Beams MB520 Stair Light, Brown by mr beams
- **How much does it cost?** A$4 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/76248527-mr-beams-mb520-stair-light-brown)

## Best For

- mr beams enthusiasts

## Why This Product

- Trusted mr beams brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** One set of batteries delivers up to 5000 motion-activated uses—stay lit longer.
- • **Smart Auto Shut-Off:** Built-in light sensor powers down after 20 or 60 seconds to save battery life.
- • **Wide Coverage Lighting:** Illuminates over 120 sq. ft. with balanced, bright white LED light.
- • **Weatherproof Durability:** IP44 rated, UV resistant housing built to withstand the elements.
- • **Effortless Wireless Installation:** No wires, no hassle—mount anywhere in seconds.

## Overview

The Mr. Beams MB520 Stair Light is a sleek, battery-powered LED fixture designed for easy wireless installation. Featuring a 12-foot motion sensor and smart auto shut-off, it delivers 35 lumens of bright, balanced light covering over 120 square feet. With up to 5000 activations per battery set and weatherproof, UV-resistant housing, it’s perfect for enhancing safety and style in stairways, hallways, and more.

## Description

Full description not available

## Features

- Wireless Motion Sensor LED Path, Step, or Stair Lights. Battery Operated
- No Wires-Attach Anywhere
- Built-in Light Sensor with Auto Shut-Off of 20 or 60 Seconds to conserve battery life
- One set of batteries will allow this LED light to have an average of 5000 activations
- Light Coverage Of More Than 120-Square Feet Per Fixture
- Perfect LED Light for hallways, stairways, steps, bathrooms, bedrooms, closets and more
- Motion Detection Range Of Up To 12 Feet Away
- Optics provide Balanced LED light where you need it
- Power LED provides 35 Lumens of bright white LED Light
- Weatherproof and UV resistant housing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mr Beams |
| Manufacturer | Mr. Beams |
| Part Number | MB520 |
| Area Lighting Classification | IP44 |
| Height | 3.5 Inches |
| Length | 4 Inches |
| Width | 2 Inches |
| Weight | 0.13 Kilograms |
| Style | Traditional |
| Colour | Brown |
| Shape | Square |
| Material | Plastic |
| Finish types | Plastic |
| Number of Lights | 1 |
| Voltage | 4.5 Volts |
| Special Features | Motion Sensor |
| Power and Plug Description | Battery-powered |
| Switch Installation Type | Wall |
| Batteries Included | No |
| Batteries Required | Yes |
| Type of Bulb | Led |
| Luminous Flux | 35 Lumen |
| Incandescent Equivalent | 0.25 Watts |
| Colour Temperature | 4000 Kelvin |
| Manufacturer | Mr. Beams |

## Images

![Mr. Beams MB520 Stair Light, Brown - Image 1](https://m.media-amazon.com/images/I/512XbALwF3L.jpg)
![Mr. Beams MB520 Stair Light, Brown - Image 2](https://m.media-amazon.com/images/I/61iaUG+tlbL.jpg)
![Mr. Beams MB520 Stair Light, Brown - Image 3](https://m.media-amazon.com/images/I/61j6wl4g4mL.jpg)
![Mr. Beams MB520 Stair Light, Brown - Image 4](https://m.media-amazon.com/images/I/61wXY6tu2kL.jpg)
![Mr. Beams MB520 Stair Light, Brown - Image 5](https://m.media-amazon.com/images/I/61xNys+RgyL.jpg)

## Questions & Answers

**Q: How low is the working temperature?**
A: I live in Jefferson New Hampshire. About 50 Miles from the Canadian border. I installed one of these outside over my front door for light when I come home and have to find the key hole. It has been below 0 here and most of the winter below freezing. The light works fine out there exposed to the biter cold.

**Q: Is the motion detector on this light a photocell so it won't come on when it senses light or is it just motion only all the time?**
A: Comes on in dark only, with motion detection, then shuts off after a few seconds of inactivity. One exception, the glow feature which allows continuous lighting at a much lower brightness even if there's no motion/activity.

**Q: Will this work through glass?**
A: No motion sensor lights work through glass.  The motion sensors are actually heat detectors (PIR or passive infra-red).  Glass will prevent the sensor from getting a reading on the body heat.

**Q: Will these work in a closet, or we they always be on because of the darkness?**
A: They should work fine in a closet they only come on when there's motion and only in the dark. I have it in a dark hallway and it comes on when we come out of our bedrooms.

## Frequently Bought Together

- Mr. Beams MB520 Wirelsss Battery-Operated Indoor/Outdoor Motion-Sensing LED Step/Stair Light, Brown
- Duracell Plus C Batteries (6 Pack) - Alkaline 1.5V - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 10-Year Storage - MN1400
- Duracell Plus AA Batteries (12 Pack) - Alkaline 1.5V - Up To 100% Extra Life - Reliability For Everyday Devices - 0% Plastic Packaging - 10-Year Storage - LR6 MN1500

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/76248527-mr-beams-mb520-stair-light-brown](https://www.desertcart.com.au/products/76248527-mr-beams-mb520-stair-light-brown)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*