---
title: insufficientLighting
framework: nearbyinteraction
role: symbol
role_heading: Type Property
path: nearbyinteraction/nialgorithmconvergencestatus-2fnve/reason/insufficientlighting
---

# insufficientLighting

Indicates that the camera needs to view the physical environment under better lighting conditions.

## Declaration

```swift
static let insufficientLighting: NIAlgorithmConvergenceStatus.Reason
```

## Discussion

Discussion Coach the user to resolve the issue, such as by presenting text that asks the user to turn on the lights. This reason prevents a nearby object from providing a horizontalAngle and verticalDirectionEstimate.

## See Also

### Interpreting the convergence status reason

- [insufficientMovement](nearbyinteraction/nialgorithmconvergencestatus-2fnve/reason/insufficientmovement.md)
- [insufficientHorizontalSweep](nearbyinteraction/nialgorithmconvergencestatus-2fnve/reason/insufficienthorizontalsweep.md)
- [insufficientVerticalSweep](nearbyinteraction/nialgorithmconvergencestatus-2fnve/reason/insufficientverticalsweep.md)
- [insufficientSignalStrength](nearbyinteraction/nialgorithmconvergencestatus-2fnve/reason/insufficientsignalstrength.md)