Do LED Sensor Spotlights Really Work as a Burglary Deterrent?

led sensor spotlights

Compared to other developed countries, crimes are less prevalent in New Zealand. But this doesn’t mean that burglary doesn’t happen in the country. In fact, there were 7,753 recorded break-ins in Auckland in the first month of 2020. From 2017 to 2019, the city has seen increasing burglary cases, with the New Zealand Police recording a total of 64,302 break-ins during this period. 

The NZ police identified Auckland, Christchurch, Hamilton, Tauranga, and Wellington as the most burgled cities in the country from January 2017 to March 2020. With this data, the NZ police advised property owners to keep their doors locked even when indoors, store a spare key, and install burglar alarms (LED sensor spotlights might be of help) for heightened security. 

But what role do sensor spotlights play in home security? Do they really deter break-ins? In this article, we’ll explore how sensor lights can be a burglary deterrent. 

Motion Sensor Lights as Burglary Deterrents 

Some studies have found that outdoor lighting cuts crime by up to 39%. While it is true that lights cannot stop thieves and burglars in the physical sense, outdoor lighting still has an impactful psychological effect and gives intruders a reason to stay clear of your home. 

For your safety, your home should have layers of security systems in place. The moment an intruder approaches your residence, they should be met with a layer of resistance. This causes them to question whether they should proceed with their plan or walk off before they get caught. 

Thus, installing outdoor lighting may prove helpful. There are two ways that motion sensor lights can deter criminals:

  1. Startle effect
    People may think that thieves are a different beast, but burglars and thieves are still humans after all. Experienced break-in artists may already be aware of how motion sensor lights work. However, the high adrenaline levels they experience while contemplating their actions make them easy to startle. They’re highly apprehensive, so when an outdoor light suddenly turns on, the startling effect heightens their anxiety and fear. 

    This heightened apprehension is sometimes all it takes to stop them in their tracks. The startle effect of motion lights leads them to believe that someone has already seen them. 
  2. Temporary blinding illumination
    Other studies have reported that less crimes occur in well-lit streets. Apart from the startle effect, outdoor lighting also gives off temporary blinding illumination. It serves as a crime deterrent in that it hinders the burglars’ vision and also eliminates shadowed areas where intruders may hide. 

    Crime prevention professionals often suggest improved street lighting to prevent crime and also reduce people’s fear of crime. 

How Sensor Spotlights Work 

In another post, we have outlined the common uses of sensor lights. As we also mentioned before, sensor lights turn on when they detect movement. For outdoor sensor lights to work, they need motion detectors which come in a few different types: 

  • Active infrared (also called area reflective) 
  • Dual technology 
  • Microwave 
  • Passive infrared (PIR) 
  • Photoelectric 

LED sensor lights automatically turn on when these sensors detect any movement. 

Important Features of Outdoor Sensor Lights 

Not all motion sensor lights are created equal. While many motion-activated products promise quality, not every sensor light out there can deliver. Before you go shopping for outdoor sensor lights, you have to know which features make them effective and how they can save you time and money in the long run. Consider these important features: 

Infrared technology 

When shopping for LED sensor spotlights, one of the most important features you should look for is infrared technology. With this feature, any light fixture can detect the presence of people and vehicle through heat detection. An outdoor light with passive infrared (PIF) reduces the likelihood of a small animal or even a tree setting off the light. If you adjust it properly, it will typically turn on when it senses a large body of heat (like a person or a nearby vehicle). 

Light-emitting diode (LED) bulbs 

Outdoor lighting that utilises LED bulbs offers several benefits. For one, it provides intense illumination with minimal energy usage. Typical LED bulbs you can purchase today emit up to 700 watts of bright white light and consume only 160 watts of energy. 

Compared to traditional floodlights, LED spotlights use less energy. LED bulbs can also last for many years, reducing the need and expense to replace them. 

Adjustable motion sensitivity 

It’s important to note that not every outdoor environment is the same. This is why it is better to go for a motion-activated light fixture that allows you to adjust motion sensitivity or a heat sensor that gives you what you need to set up your outdoor lighting. With an adjustable motion sensitivity feature, you can control your light fixture in a way that it will only turn on upon sensing the presence of a large heat source. 

Adjustable light timer 

Aside from an adjustable motion sensitivity feature, you should also consider an adjustable light timer. This feature gives you the ability to select how long you want the light to stay on after it stops detecting motion. It’s an energy-efficient feature as it reduces the amount of energy your outdoor sensor lighting uses. 

Extended coverage area 

The area that a motion sensor spotlight covers is critical. The larger the area it covers, the more effective it is. To put this in perspective, consider an outdoor light that provides 360-degree coverage and a light that only senses what’s directly in front of it. 

Whether it’s downward or outward coverage, a light fixture is more effective if it covers a larger area. That’s because it can detect any motion at a greater distance and lights up even when a potential intruder is still on the way. It also helps reduce the number of lights needed to protect your property if it provides an extended coverage area, preferably 270 degrees up to 160 feet. 

Add an extra layer of security to your property with LED motion sensor spotlights. 

Now that you know more about the role LED sensor spotlights play in home security, consider adding them to your residence. You can check more burglary prevention tips on the NZ police official website

If you want to equip your home with this particular light fixture, then Galaxy Lighting has got your back. Check out the sensor lights we offer.

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