---
title: AVCaptureDevice.TorchMode.on
framework: avfoundation
role: symbol
role_heading: Case
path: avfoundation/avcapturedevice/torchmode-swift.enum/on
---

# AVCaptureDevice.TorchMode.on

The capture device torch is always on.

## Declaration

```swift
case on
```

## See Also

### Torch modes

- [AVCaptureDevice.TorchMode.off](avfoundation/avcapturedevice/torchmode-swift.enum/off.md)
- [AVCaptureDevice.TorchMode.auto](avfoundation/avcapturedevice/torchmode-swift.enum/auto.md)