How to Use Flash in Video iPhone

How to Use Flash in Video iPhone


Hello Reader technogigs, welcome to this tutorial on how to use flash in video iPhone. Since its launch, the iPhone has been synonymous with innovations in the world of technology. However, despite the numerous amazing features, one limitation iPhone users are still faced with is the inability to properly use flash in video. Unlike some other smartphones that have a pre-installed flash for dimly lit situations, iPhone users have had to rely on external lighting sources when taking videos.

Nevertheless, technology has transformed this limitation into an advantage. With recent updates and additions to the iPhone, users are now better equipped to enhance their video-shotting experience even in low-light settings.

In this article, we will provide you with all the necessary information and steps to take in order to use flash in video iPhone. You no longer have to shy away from making amazing videos because of bad lighting. Read on!

What is Flash in Video?

Before we dive into how to use flash in video iPhone, it is important to understand what flash in video means. Simply put, flash in video is an artificial light source that is used to brighten or lighten the scene being recorded in low-light or poorly lit environments.

Traditionally, flash in video was only found as a feature on dedicated camera types but with advances in technology, some Smartphones now also have in-built flash systems for taking videos. The iPhone, however, still doesn’t have a dedicated video light.

How to Make Use of Flash in Video iPhone

Although no particular iPhone model or version has an actual built-in flash for videos, there are ways to make use of the flash already available in your iPhone camera. Here are the steps:

How to Use Flash in Video iPhone

Step 1: Turn on your Camera

To start using the flash feature on your iPhone, open the Camera app on your device by tapping the icon.

Step 2: Select Video mode

Click on the mode selector button on your camera; this allows you to change the iPhone camera mode from Photo to Video. Alternatively, you can swipe right or left from the photo mode to select the video mode.

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Step 3: Turn on the Flash

After selecting the video mode, tap the lightning icon at the top left corner of your screen to turn on the flash. If it is off, tap it once to activate it.

Step 4: Adjust the Brightness

Click on the brightness level icon at the top-right corner, right next to the lightning bolt. You can choose to use Auto, On, or Off depending on your preference for the level of brightness in the video. If you set it to on, the iPhone flash will provide continuous light for the entire time of the video recording, so you need to set it to auto so that the flash will only activate when the device detects low light conditions.

Step 5: Start Video Recording

Click on the red button to start recording your video once you have adjusted your brightness settings. Before clicking the button to start recording, make sure you have framed your object or subject correctly.

Step 6: Stop Recording

When you are done recording your video, click on the same button used to start recording to stop the recording.

Step 7: Enjoy your Video

Congratulations, you’ve learned how to use flash in video iPhone! You’re now ready to record some high-quality videos even in poor lighting conditions. Enjoy!

Strengths and Weaknesses of Using Flash in Video iPhone


Using the flash in video iPhone comes with numerous benefits. Some of these benefits are:

Improved Lighting Conditions

The primary benefit of using flash in video iPhone is better lighting conditions for your video recordings. With iPhone users limited to external lighting sources in the past, using the iPhone flash can make video recording easier, better, and smoother.

High Quality Videos

Adding flashes to your video recordings guarantees higher quality results. Flashes add the right brightness and lighting needed to produce high-quality videos.

Compact and Portable

The fact that the flash is already integrated into the iPhone makes it an easy-to-carry portable device. In the past, most cameras required external lighting sources, which were often large, bulky, and hard to carry. With the iPhone flash, you have an easy-to-carry device always ready-to-use.

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These are some of the weaknesses you should know before using flash in video iPhone:

Battery Life

Using the iPhone flash extensively during video recordings can drain your battery life quickly. It is important to use the function conservatively or get a power bank to keep your iPhone charged during recordings.

Overexposure or Under-exposure

Sometimes your iPhone flash can overexpose or underexpose certain parts of your video. This can result in some parts of the video being too bright or insufficiently lit.

Illusion of Flattening

Using flash can reduce natural shadows because it is an artificial light source. Therefore, the images can have a flat look without natural shadows.

Limited Directional Light

The iPhone flash has a limited direction of light, which means it is not versatile enough to provide light in all angles and positions.

Table on How to Make Use of Flash in Video iPhone


Q1. What iPhone models support flash in video?

None of the iPhone models support video flash.

Q2. How can I know if the flash is on or off in my iPhone camera?

The flash icon appears on the top left corner of your screen; if it is off, it will have ‘flash off,’ ‘auto flash’ when it is on auto mode, and ‘flash on’ to indicate it is switched on.

Q3. Can I adjust the brightness of the iPhone flash in video mode?

Yes, after turning the flash on in video mode, you can adjust the brightness by clicking on the brightness level icon at the top right corner.

Q4. Are other lighting equipment suitable for filming iPhone videos?

Yes, so far as the lighting equipment is compatible with the iPhone’s video camera.

Q5. What is the need for flash in video recording?

Flash in video recording is necessary when recording in dimly lit environments or when there’s a lack of natural light.

Q6. How do I increase battery life when using flash in video?

Use the function conservatively or get a power bank to keep your iPhone charged during recordings.

Q7. Can flash in video affect the camera lens?

No, using flash in video has no adverse effects on the camera lens. Your camera is completely protected from damage.

Q8. Can I take photos with flash while recording a video?

No, you cannot take photos with flash when recording a video.

Q9. Can I use the iPhone flashlight as a video flash?

No, the iPhone flashlight doesn’t work as a video flash for the iPhone camera.

Q10. Can I use flash in slow-motion videos?

Yes, you can use flash in slow-motion videos.

Q11. Are there any third-party video light apps available for iPhone?

Yes, numerous third-party video light apps are available to download for iPhones.

Q12. What precautions should I take when using flash in video?

Avoid pointing the flash directly into people’s eyes, as it can cause temporary blindness,” particularly in dimly lit environments.

Q13. How does flash automatically work in iPhone videos?

The iPhone camera automatically detects ambient lighting and activates the flash when there is a lack of natural light.


In this informative article, we have provided you with adequate information on how to use flash in video iPhone. Although the iPhone doesn’t have a dedicated built-in flash for video, using the flash feature during video recordings is a great way to enhance the quality of your videos. We have also provided information on the benefits as well as the weaknesses to watch out for when making use of the flash feature.

Remember, always take precautions when using the flash in video iPhone and try not to let the excitement of having this feature affect your use of other battery-dependent features of your iPhone. Happy shooting!


The information in this article is intended solely for educational purposes and not as technical advice. We recommend that you seek the services of an expert if you encounter any difficulty while following any of the steps. We are not responsible for any damage caused by following this tutorial.

Steps Description
Step 1 Turn on your Camera
Step 2 Select Video mode
Step 3 Turn on the Flash
Step 4 Adjust the Brightness
Step 5 Start Video Recording
Step 6 Stop Recording
Step 7 Enjoy your Video!