# supportedFlashModes The flash settings this capture output currently supports. ``` @property (nonatomic, readonly) NSArray * supportedFlashModes; ``` ## Discussion To set the flash mode for a capture, set the [`flashMode`](/documentation/AVFoundation/AVCapturePhotoSettings/flashMode) property of your photo settings object to one of the [`AVCaptureDevice.FlashMode`](/documentation/AVFoundation/AVCaptureDevice/FlashMode-swift.enum) values listed in this array. This property supports key-value observing. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)