---
title: HMServiceTypeLightSensor
framework: homekit
role: symbol
role_heading: Global Variable
path: homekit/hmservicetypelightsensor
---

# HMServiceTypeLightSensor

A light sensor service.

## Declaration

```swift
let HMServiceTypeLightSensor: String
```

## See Also

### Light

- [HMServiceTypeLightbulb](homekit/hmservicetypelightbulb.md)