---
product_id: 1427993
title: "HALO MS180W 180 Replacement Motion Security Sensor Floodlight, White"
brand: "halo"
price: "$39.29"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/1427993-halo-ms180w-180-replacement-motion-security-sensor-floodlight-white
store_origin: US
region: United States of America
---

# 70 ft max sensing range 180° wide detection zone Integral photo cell for daylight auto-off HALO MS180W 180 Replacement Motion Security Sensor Floodlight, White

**Brand:** halo
**Price:** $39.29
**Availability:** ✅ In Stock

## Summary

> 🚨 Illuminate your perimeter, own the night with HALO MS180W!

## Quick Answers

- **What is this?** HALO MS180W 180 Replacement Motion Security Sensor Floodlight, White by halo
- **How much does it cost?** $39.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1427993-halo-ms180w-180-replacement-motion-security-sensor-floodlight-white)

## Best For

- halo enthusiasts

## Why This Product

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

## Key Features

- • **Smart Daylight Auto-Off:** Save energy with an integral photo cell that prevents unnecessary lighting during daylight hours.
- • **Long-Range Sensing up to 70 Feet:** Detect movement from afar, securing an expansive 7,600 sq ft area effortlessly.
- • **Tool-Free Adjustable Sensor Head:** Customize your security setup easily with quick, tool-free sensor adjustments for perfect alignment.
- • **Reliable Weather-Resistant Design:** Built tough with high-impact, non-metallic materials to withstand the elements and deliver years of dependable service.
- • **Unmatched 180° Detection Coverage:** Capture every angle with a sweeping 180-degree motion sensor that leaves no blind spots.

## Overview

The HALO MS180W is a premium replacement motion security sensor floodlight featuring a 180-degree detection zone and up to 70 feet sensing range. It includes an integral photo cell to prevent daytime activation, tool-free sensor head adjustment, and a weather-resistant design for durable outdoor use. Ideal for wall or eave mounting, it covers approximately 7,600 square feet and offers energy-saving automatic on/off motion detection with adjustable time delays.

## Description

HALO MS180W 180 Replacement Motion Security Sensor Floodlight, White

## Features

- 180 degree detection zone up to 70 ft.
- Integral photo cell prevents lights from turning ON with motion during daylight hours (auto modes)
- Motion sensor turns lights ON automatically when motion is detected and OFF after a preselected time delay (4 or 12 minutes)
- Turns lights on automatically when motion is detected
- Adapts to most wall and eave mount applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HALO |
| Color | White |
| Power Source | Corded Electric |
| Item Weight | 0.37 Pounds |
| Maximum Range | 70 Feet |
| Mounting Type | Wall Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light |
| Manufacturer | EATON |
| Global Trade Identification Number | 00044427006337 |
| UPC | 044427006337 783961747404 |
| Part Number | MS180W |
| Item Weight | 5.9 ounces |
| Product Dimensions | 2.75 x 3.5 x 5 inches |
| Item model number | MS180W |
| Is Discontinued By Manufacturer | No |
| Style | Classic |
| Finish | White |
| Material | Plastic |
| Pattern | Sensor |
| Voltage | 120 Volts |
| Wattage | 120 watts |
| Installation Method | Flush Mount |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Plug Format | A- US style |
| Certification | CSA |
| Special Features | Motion-Sensor |
| Usage | Walkway |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | Battery not included |
| Warranty Description | 2 years. |

## Product Details

- **Brand:** HALO
- **Color:** White
- **Power Source:** Corded Electric
- **Item Weight:** 0.37 Pounds
- **Maximum Range:** 70 Feet

## Images

![HALO MS180W 180 Replacement Motion Security Sensor Floodlight, White - Image 1](https://m.media-amazon.com/images/I/41lXlVZc79L.jpg)

## Questions & Answers

**Q: Hi. The installation diagram does not exist. Only a bad figure in the manual. May I have a clear installation instructions or diagram, please?**
A: I agree with you.  I also did not find it very clear.  My advice is to pay close attention to what to what is written not the diagram.  It is very easy to install incorrectly otherwise. Also before you remove faulty sensor - not how the wires are attached and label them before removing. That way you can install replacement without instructions.  Finally - new time delay switch is touchy. I would set it to middle position. Good luck.

**Q: has temperature compensation?**
A: It may have temp compensation but locating it over an opening that is venting a pool area is beyond what the design is set up for.  Ron

**Q: Does it work with regular led lights or only with dimmable leds?**
A: This sensor works similar to a simple on and off switch.  If it is dark and motion is detected it turns on.  After a set period of time it shuts off.  The load is irrelevant as long as it does not exceed 300 watts.  So yes, this will work with both dimmable and nondimmable LED bulbs however, you will not be able to dim the dimmable bulbs.

**Q: Where is the unit screwed in to? Thanks..**
A: This is not intended to screw into a light socket as you seem to surmise.  It is intended to be attached to a knockout hole in an electrical box (either indoor or outdoor).  You will then attach its wires to power and the lights to be controlled within the box in accordance with the instructions in the package.  If you are not comfortable with home wiring, then I suggest you have the unit installed by an electrician.  Adjustment of these devices is tedious to ensure that detection of what you want to detect (presumably persons) is detected and what you do not want detected (leaves in the wind, animals, noise, etc.) is not detected.  This involves orienting the fixture and adjusting the sensitivity; this is a two-person job with whatever ladder you need to reach the device as it is installed.  You may find that you need more than one sensor to do the job; it's just not possible to have a reliable detection region that is wide and thin.  And, it cannot detect around corners.  Good luck.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*