Skip to Content
chevron-left chevron-right chevron-up chevron-right chevron-left arrow-back star phone quote checkbox-checked search wrench info shield play connection mobile coin-dollar spoon-knife ticket pushpin location gift fire feed bubbles home heart calendar price-tag credit-card clock envelop facebook instagram twitter youtube pinterest yelp google reddit linkedin envelope bbb pinterest homeadvisor angies

Motion Sensor Light Not Working Properly


As a homeowner, there are bound to be moments where things don’t work the way they should. It can be frustrating and can disrupt the daily routine. One of the common issues faced by homeowners is motion sensor lights not functioning properly. These lights are designed to turn on automatically when someone approaches, providing a sense of security and convenience. However, when they fail to work, it can be a cause for concern.

If you reside in the 02905 zip code of Washington Park, Providence, Rhode Island, you might have noticed this problem with your motion sensor lights. This issue is especially prominent in the colder months, and it can be quite a nuisance. You may have tried resetting the lights, replacing the batteries, or even adjusting the angle, but the problem persists. In such cases, it can be helpful to have a licensed electrician from B&K Electric, a trusted electrical business based in Warwick, RI, take a look at the issue.

B&K Electric has been providing top-notch electrical services to the residents of Cranston, Warwick, and the greater Providence area for over seventeen years. Our skilled and experienced electricians specialize in electrical repair, panel maintenance, and installation, making us the go-to company for any electrical needs in the Warwick area. We understand the importance of reliable and efficient electricity in homes and businesses, and we are committed to providing quality services and customer satisfaction.

Now, let’s dive deeper into the issue of motion sensor lights not working properly and explore the possible causes and solutions.

Possible Causes for Motion Sensor Lights Not Working Properly

1. Interference from Nearby Objects

Motion sensor lights use a specific frequency to detect movement. However, if there are objects or materials near the sensors that interfere with this frequency, it can cause the lights to malfunction. Common culprits include large metal objects, mirrors, or even plants that sway in the wind. If your motion sensor light is placed near any of these objects, try to reposition it to a spot where it has a clear view.

2. Faulty Sensor Adjustment

Sometimes, the issue may lie in the sensor’s angle or sensitivity. If the sensor is not pointed towards the desired area or is too sensitive, it can cause the light to turn on unnecessarily or not turn on at all. In such cases, try adjusting the sensor according to the manufacturer’s instructions or contact a licensed electrician to help you with the task.

3. Low Temperature

Cold temperatures can also affect the functionality of motion sensor lights. Metal components in the sensor may contract in low temperatures, causing the sensor to misalign or malfunction. This issue is more common in battery-operated sensors, where batteries can lose their charge quickly in cold weather. If you live in a colder climate, consider investing in a motion sensor light with a built-in heater or opt for a hardwired one.

4. Power Source Issues

Another cause for motion sensor lights not working properly could be issues with the power source. If the light is not connected to a reliable power source, it may not function as expected. Check for any loose connections, or if the sensor is battery-operated, make sure the batteries are fresh and not running low on charge.

Possible Solutions for Motion Sensor Lights Not Working Properly

1. Check and Reset the Lights

If your motion sensor lights are not functioning at all, it is best to start by checking the power source. Make sure that the lights are connected properly. If they are battery-operated, check for corrosion or loose connections. If everything seems fine, try resetting the lights. Sometimes, a simple reset can solve the issue and get the lights working again.

2. Adjust the Sensor Settings

If the light is turning on unnecessarily, it might be due to an overly sensitive or misaligned sensor. In such cases, try adjusting the sensor’s angle or sensitivity according to the manufacturer’s instructions. If you are unsure, it is best to contact a licensed electrician who can help you with the task.

3. Ensure the Sensors are Free from Obstructions

As mentioned earlier, nearby objects can cause interference with the sensor’s frequency. Check the area around the sensor and make sure there are no objects that could block its view. If possible, try to reposition the sensor to a spot with a clear view of the desired area.

4. Upgrade to a Better Quality Sensor

If your motion sensor lights are old or of low quality, it might be time to upgrade to a better-quality sensor. Look for sensors with advanced features like sensitivity adjustment and built-in heaters for cold weather. Investing in a quality sensor can save you from the hassle of frequent malfunctions and replacements.

In summary

A properly functioning motion sensor light can provide convenience and a sense of security to any home or business. However, when it malfunctions, it can cause frustration and even compromise the safety of the property. In situations like these, it is best to seek the help of a licensed electrician. B&K Electric, a family-owned and operated electrical business, specializes in electrical repairs and installations and has been proudly serving the residents of Cranston, Warwick, and all of Rhode Island for over seventeen years.

If you live in the Warwick area or the greater Providence area, make us your go-to electrician for all your electrical needs. Our team of skilled and experienced electricians will ensure that your motion sensor lights, and all other electrical systems, are functioning at their best. Contact us today for reliable and efficient electrical services.


Motion Sensor Lights,

Electrical Troubleshooting,

Home Maintenance