---
product_id: 11322864
title: "HALO Twist and Lock Photo Sensor"
brand: "halo"
price: "RM141"
currency: MYR
in_stock: true
reviews_count: 12
category: "Halo"
url: https://www.desertcart.com.my/products/11322864-halo-twist-and-lock-photo-sensor
store_origin: MY
region: Malaysia
---

# Supports up to 1000W load Auto ON/OFF at dusk & dawn Twist-lock design for effortless install HALO Twist and Lock Photo Sensor

**Brand:** halo
**Price:** RM141
**Availability:** ✅ In Stock

## Summary

> 🌗 Light up your nights, effortlessly and smartly.

## Quick Answers

- **What is this?** HALO Twist and Lock Photo Sensor by halo
- **How much does it cost?** RM141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/11322864-halo-twist-and-lock-photo-sensor)

## 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

- • **Seamless Compatibility:** Direct replacement for AL3150LPC and AL5550LPC series—upgrade without rewiring or hassle.
- • **Robust 1000-Watt Capacity:** Handles high-wattage outdoor lighting fixtures with ease, perfect for security and landscape lighting.
- • **Smart Dusk-to-Dawn Automation:** Automatically powers your lights on at dusk and off at dawn, saving energy and enhancing security.
- • **Durable Weather-Resistant Build:** Engineered to withstand years of outdoor exposure, ensuring reliable performance rain or shine.
- • **Effortless Twist-Lock Installation:** Replace your sensor in seconds with a simple twist—no fuss, no tools beyond a screwdriver.

## Overview

The HALO Twist and Lock Photo Sensor is a durable, easy-to-install replacement sensor designed to automatically turn outdoor lights on at dusk and off at dawn. Supporting up to 1000 watts, it fits AL3150LPC and AL5550LPC series fixtures, offering a cost-effective upgrade that restores security lighting with minimal effort.

## Description

Turns lights ON at dusk and OFF at dawn. Used for Hardware, Door, Gate and Window Hardware Accessories. Replacement sensor for the AL3150LPC series, AL5550LPC series.

Review: Perfect replacement - Worked as it should. No issues. Would by againm
Review: Easy way to restore or renew your security light. - 8/1/2019 Review: This review addresses this Cooper Industries (Regent) 1011-6424 SL3120 Twist Lock Photo Control and two other related products (component parts) that I purchased together on desertcart for my very easy and significantly cost-saving outdoor security light restoration project. Background: Our 15-year-old Cooper (NH1204) ballasted 175 watt mercury vapor outdoor security light (a/k/a "bucket light") is mounted about 11 feet high on the exterior of our house to shine on our front area and driveway. It had not been working for quite awhile, and I finally decided recently to quit slacking and get busy to tackle getting it working or replaced. The plastic lens refractor had become useless from 15 years of exposure to typical "seasonal" Texas weather and intense Texas sunlight. It had turned orange, was extremely brittle, and was virtually disintegrating when touched. FYI, the plastic lens refractor was/is 9 inches diameter at top where it is mechanically fixed (by circumferential rolled metal lip over plastic flange) to the metal shroud to make a single pre-connected unit. The plastic lens is not designed for simple or easy removal from the metal shroud. So, although the original metal shroud was/is still good and useable after lightly cleaning it up, it has become an unused spare part on our garage shelf with our purchase of the new Cooper Lighting 800-0713 Lens Refractor that replaces the virtually identical old metal shroud and old plastic lens as a single connected unit. Not really an expensive waste. This Cooper Industries (Regent) 1011-6424 SL3120 Twist Lock Photo Control replaces the virtually identical original 15-year-old Longjoin JL-202A Photo Controller with its original clear plastic shell that had become yellowed and completely clouded from weather and sunlight exposure. The third item I recently purchased is the Philips 319657-H39-KB-175 Mercury Vapor Light Bulb to replace the original 15-year-old "H39KB175(R) 175 Watt 12-04" (manufacturer not identified). Project Details: So, other than a good, sturdy ladder, the only tool required was a simple phillips head screwdriver to remove two small screws (and washers) and detach/attach the shroud and refractor lens assembly that connects to the upper metal light box mounted to the house and containing the ballast, wiring connections, and bulb socket (the guts of the fixture). The two phillips head screws fit in elongated holes located on the underside of the metal shroud and flank each side of the larger single hole in the center of the top of the shroud that fits over the protruding ceramic bulb socket during shroud/lens refractor attachment and detachment. Very easy. Trust me, you will see. The two elongated holes are 4 and 1/2 inches on center and have an additional 1/4 inch to space on either side of center, I suppose to allow for variant spacing of threaded holes of the upper light box (e.g. from 4 and 1/4 inches to 4 and 3/4 inches) - or perhaps for easier attachment versus fussing with a precise little all-or-nothing hole). While up there on my sturdy ladder 11 and 12 feet from the pavement below, the elongated screw holes were greatly appreciated while I carefully worked! Of course, ALWAYS shut off all electrical power before doing any work on your light! Better safe than very, very sorry! Replacing and installing this Twist Lock Photo Control was actually easier than screwing the large mercury vapor light bulb in and out if its socket. Just a nearly effortless counter clockwise twist of about 1/2 an inch, then gentle wiggling pull up to remove it, and simple reverse process (push down gently and then a slight clockwise twist to secure). Just be sure to first line up the largest of the three copper prongs at the bottom of the photo controller with the largest of the three corresponding sockets. Easy. You will see. I have included a photo of the three old parts replaced with Sharpie markings I have made on the inside of the shroud to cross-reference with my comments. Easy way to restore or renew your security light for another 15 to 20 years without having to pay an arm and a leg and hassle with re-installation and re-wiring for a complete new replacement fixture.

## Features

- Twist-lock light sensor
- Turns lights ON at dusk and OFF at dawn
- 1000-Watt capacity
- Replacement sensor for the AL3150LPC series, AL5550LPC series

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FKF758 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #666,724 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,048 in Window Locks & Latches |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (182) |
| Date First Available | May 3, 2006 |
| Included Components | SL3120 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.16 ounces |
| Item model number | SL3120 |
| Manufacturer | Cooper Lighting Solutions |
| Part Number | SL3120 |
| Product Dimensions | 4 x 8 x 2 inches |
| Shape | Circular |
| Voltage | 120 Volts |
| Warranty Description | 1 Year |

## Images

![HALO Twist and Lock Photo Sensor - Image 1](https://m.media-amazon.com/images/I/31OxHyCri1L.jpg)
![HALO Twist and Lock Photo Sensor - Image 2](https://m.media-amazon.com/images/I/41xH3oSkFSL.jpg)
![HALO Twist and Lock Photo Sensor - Image 3](https://m.media-amazon.com/images/I/515t7YyfWHL.jpg)
![HALO Twist and Lock Photo Sensor - Image 4](https://m.media-amazon.com/images/I/518rw1iMLCL.jpg)
![HALO Twist and Lock Photo Sensor - Image 5](https://m.media-amazon.com/images/I/51L6QWwQDvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement
*by W***E on May 17, 2025*

Worked as it should. No issues. Would by againm

### ⭐⭐⭐⭐⭐ Easy way to restore or renew your security light.
*by J***N on August 1, 2019*

8/1/2019 Review: This review addresses this Cooper Industries (Regent) 1011-6424 SL3120 Twist Lock Photo Control and two other related products (component parts) that I purchased together on Amazon for my very easy and significantly cost-saving outdoor security light restoration project. Background: Our 15-year-old Cooper (NH1204) ballasted 175 watt mercury vapor outdoor security light (a/k/a "bucket light") is mounted about 11 feet high on the exterior of our house to shine on our front area and driveway. It had not been working for quite awhile, and I finally decided recently to quit slacking and get busy to tackle getting it working or replaced. The plastic lens refractor had become useless from 15 years of exposure to typical "seasonal" Texas weather and intense Texas sunlight. It had turned orange, was extremely brittle, and was virtually disintegrating when touched. FYI, the plastic lens refractor was/is 9 inches diameter at top where it is mechanically fixed (by circumferential rolled metal lip over plastic flange) to the metal shroud to make a single pre-connected unit. The plastic lens is not designed for simple or easy removal from the metal shroud. So, although the original metal shroud was/is still good and useable after lightly cleaning it up, it has become an unused spare part on our garage shelf with our purchase of the new Cooper Lighting 800-0713 Lens Refractor that replaces the virtually identical old metal shroud and old plastic lens as a single connected unit. Not really an expensive waste. This Cooper Industries (Regent) 1011-6424 SL3120 Twist Lock Photo Control replaces the virtually identical original 15-year-old Longjoin JL-202A Photo Controller with its original clear plastic shell that had become yellowed and completely clouded from weather and sunlight exposure. The third item I recently purchased is the Philips 319657-H39-KB-175 Mercury Vapor Light Bulb to replace the original 15-year-old "H39KB175(R) 175 Watt 12-04" (manufacturer not identified). Project Details: So, other than a good, sturdy ladder, the only tool required was a simple phillips head screwdriver to remove two small screws (and washers) and detach/attach the shroud and refractor lens assembly that connects to the upper metal light box mounted to the house and containing the ballast, wiring connections, and bulb socket (the guts of the fixture). The two phillips head screws fit in elongated holes located on the underside of the metal shroud and flank each side of the larger single hole in the center of the top of the shroud that fits over the protruding ceramic bulb socket during shroud/lens refractor attachment and detachment. Very easy. Trust me, you will see. The two elongated holes are 4 and 1/2 inches on center and have an additional 1/4 inch to space on either side of center, I suppose to allow for variant spacing of threaded holes of the upper light box (e.g. from 4 and 1/4 inches to 4 and 3/4 inches) - or perhaps for easier attachment versus fussing with a precise little all-or-nothing hole). While up there on my sturdy ladder 11 and 12 feet from the pavement below, the elongated screw holes were greatly appreciated while I carefully worked! Of course, ALWAYS shut off all electrical power before doing any work on your light! Better safe than very, very sorry! Replacing and installing this Twist Lock Photo Control was actually easier than screwing the large mercury vapor light bulb in and out if its socket. Just a nearly effortless counter clockwise twist of about 1/2 an inch, then gentle wiggling pull up to remove it, and simple reverse process (push down gently and then a slight clockwise twist to secure). Just be sure to first line up the largest of the three copper prongs at the bottom of the photo controller with the largest of the three corresponding sockets. Easy. You will see. I have included a photo of the three old parts replaced with Sharpie markings I have made on the inside of the shroud to cross-reference with my comments. Easy way to restore or renew your security light for another 15 to 20 years without having to pay an arm and a leg and hassle with re-installation and re-wiring for a complete new replacement fixture.

### ⭐⭐⭐⭐ Good product
*by J***Y on December 11, 2012*

Right now it works like a charm, I hope it will work for a long time too, this remains to be seen. For now we like it.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-23*