Leaving a light on at night can deter burglars by eliminating dark hiding spots, but leaving the same light burning 24/7 can actually signal that you are not home. Security experts recommend specific lighting habits to maximize your home's safety:
Burglars like to 'work' unseen and prefer empty houses. A home without lights on and surrounded by darkness signals that not only is the house empty, but that a would be burglar can operate unseen. A house in this situation is a much more likely target.
Preventing nighttime break-ins comes down to making your home an unappealing and difficult target. The most actionable steps include keeping exterior motion-sensor lights on, ensuring all entry points are locked with deadbolts, and securing sliding doors with heavy-duty rods or security film.
Yes, leaving a light on at night can increase the risk of fire—but how much risk depends on the type of bulb, the fixture, and how it's installed. Older bulbs like incandescent and halogen models produce a lot of heat—up to 90% of their energy is released as heat instead of light.
Burglars look for valuables in places they can access quickly, such as dresser drawers, under the mattress, in closets, and in obvious caches like cookie jars or desk organizers. They typically bypass areas that require physical labor, are messy to dig through, or offer low reward for their time.
Which homes do burglars target?
Home Security Cameras
Our best deterrent for burglars is the presence of an outdoor security camera. Having cameras mounted around your exterior home is a great way to prevent burglars from entering your home!
Leaving your porch lights on all night can add to your electric bill. Not to mention, they can become an annoyance for people in your home while they're trying to sleep, as well as neighbors in direct view of the lights.
The three rules of lighting (often referred to as the fundamental principles of light behavior in photography and videography) state that light travels in straight lines, a subject receives less light as the light source moves farther away, and a larger light source relative to the subject produces softer light.
While each has unique features that provide cost effectiveness, CFLs should be shut off if you're going to be out of a room for more than 15 minutes. LEDs, on the other hand, can stay on indefinitely as frequently turning them on and off reduces their shelf life.
The most effective burglar deterrents rely on a combination of visual friction and making your home look occupied. According to former burglars and security experts, visible CCTV cameras, security system signage, and large, barking dogs top the list. Most thieves are opportunists who avoid difficult targets.
Regardless of the time of day or night, when a stranger knocks on the door, it can be uncomfortable or even frightening. While we hope that no one tries to break into your home, a common tactic burglars use is to knock on someone's door to see if anyone is there before entering.
18 Ways to Theft-Proof Your Home Inside and Out
Trellis, thorny plants, or a suitable anti-climb topping such as plastic spikes make it difficult for anyone climbing over a fence or gate. Planting prickly or barbed shrubbery along boundaries and fence lines acts as an effective natural barrier. Gravel driveways and paths will make sure you hear anyone approach.
It is know fact, that good lighting is a deterrent to crime. While any lighting will help reduce your risk of becoming a burglary victim, the proper lights, used correctly will be the most effective deterrent to criminal activity.
On their own, porch lights may not be enough to deter a burglar—but light is less inviting for bad deeds than darkness. A porch light may deter burglars if it gives the impression that the home is occupied.
The "4 C's" of lighting are a conceptual framework in cinematography and portrait photography that help break away from traditional "three-point lighting" rules. This approach focuses on manipulating light to convey mood, emotion, and story.
3 point video lighting is all about creating a three-dimensional look. By placing three light sources at strategic points around the subject, each light source illuminates a separate dimension of the subject and creates an image with greater representation of height, width, and depth.
One common mistake is using a Key Light that is too harsh or overexposed. This can result in an unnatural look, creating unwanted shadows or bright spots on the subject's face. Always adjust the intensity of your Key Light to achieve a balanced exposure.
Good exterior sensor lights can be an effective burglar deterrent. They ensure that anyone approaching the house will be automatically illuminated, as well as the area around them. The most efficient way to deter opportunists and catch them red-handed is to install a floodlight camera.
In general, the more energy-efficient a lightbulb is, the longer you can leave it on before it is cost effective to turn it off. In addition to turning off your lights manually, you may want to consider using sensors, timers, and other automatic lighting controls.
As Jay's speech ends the episode, saying that the comfort of your family is important and that 'that's what helps [him] sleep at night', the lights turn off in each respective house, but at the Dunphys', the porch light is left on, signifying the family will always return.
Burglars look for valuables in obvious places like master bedrooms, nightstands, mattresses, and desk drawers. They generally do not have time to search messy areas, deep food storage, or securely hidden wall compartments.
Nighttime Burglaries
Around 21.8% of burglaries happen at night, between midnight and 4 a.m. Some reports say the numbers are closer to 53% during the day and 47% at night, showing that while burglars prefer daytime, the danger is there all the time.
Finding ways to make it look like you're at home even when you're not is a great way to deter burglars. But it's also important to try to change up your routine every so often for the times you are home. Though burglars don't always stake out homes before they choose to break in, it does happen.