Yes, light bulb cameras can function even when the light is turned off. These devices are intended to work independently of the lighting function of the light bulb.

They have infrared (IR) technology, which allows them to capture video footage even in low-light or complete darkness.

This implies that the camera can still record and monitor its surroundings even if the light bulb is turned off.

However, specifics can differ between models, so reading the product specifications or user manual for further information is a good idea.

Functionality of Light Bulb Cameras When Light is Off

light bulb cameras

Infrared Night Vision

Most light bulb cameras transition to infrared night vision mode when the light is shut off. 

This enables the camera to record even in complete darkness, making it an excellent alternative for monitoring poorly lit regions.

However, it is crucial to remember that the quality of the footage shot in night vision mode may be lower than it would be with the light turned on.

Motion Detection

Motion detection is another significant feature of light bulb cameras. The camera will begin recording automatically when it detects movement in its monitoring area.

The camera’s motion detection capability will still work even after the light is turned off, making it an excellent tool for catching footage of intruders or other undesirable guests.

Audio Recording

Some light bulb cameras also include audio recording capabilities. This enables the camera to record audio in addition to video.

When the light is turned out, the camera’s audio recording functionality continues to function, making it an excellent tool for monitoring conversations or other sounds in the area under surveillance.

How Far Can a Bulb Camera See?

The model and its characteristics determine the range of a bulb camera. On the other hand, most light bulb cameras have a range of 10-20 feet, which is adequate for most home monitoring applications.

It is important to note that specific models include zooming functions that let you focus on particular regions of the surveillance camera, providing a better view of the footage.

Factors Affecting Light Bulb Camera Performance

1. Lighting Conditions

Light bulb cameras are intended to function under various illumination conditions. They have infrared sensors that allow them to capture quality photographs even in low-light circumstances.

On the other hand, the camera’s night vision feature will only work when the light is turned off, as it requires darkness to function.

2. Camera Placement

The location of a light bulb camera can also impact its performance. For example, if the camera is placed too close to a light source, glare or reflection may occur, lowering the quality of the video recording.

Similarly, if the camera is too far from the monitored region, it may require more excellent resolution to be effective.

3. Internet Connection

Light bulb cameras are internet-connected, allowing users to access the footage remotely.

However, the speed and stability of the internet connection can impact the quality of the footage

The video may be choppy or blurry if the internet connection is fast, consistent, smooth, and precise.

4. Camera Quality

The camera’s quality can also have an impact on its performance.

Higher-quality cameras generally generate more explicit images and have more excellent night vision capabilities.

Selecting a suitable camera for the intended usage and location is critical.

How Long Does Light Bulb Security Camera Recordings Stay Stored?

The model and its characteristics determine the duration of recording storage on light bulb security cameras. Most light bulb cameras have built-in memory or a memory card that can hold footage for several days. 

On the other hand, some variants of the 360-degree light bulb camera include cloud storage options that allow you to save the footage for an extended period.

Can Light Bulb Security Cameras Be Stolen?

Like any other security camera, light bulb cameras can be stolen if they are not correctly placed or protected. 

Most light bulb cameras, on the other hand, include anti-theft mechanisms such as screws or locks that make them difficult to remove.

Can a Bulb Camera Work Without Internet?

Yes, a bulb camera can function without an internet connection, but its features may be limited. The camera will continue to record video and save it to a memory card or built-in memory.

However, you may only see the film remotely with an internet connection or receive warnings.


Finally, smart light bulb cameras complement your home security system, offering several benefits such as a discrete appearance, multi-functionality, and ease of installation. 

They function even when the lights are turned out, making them an efficient surveillance tool.

When selecting a light bulb camera, it is critical to evaluate the precise model and its characteristics, as this will affect the distance it can see, the duration of recording storage, and the camera’s anti-theft measures.