AC | Light button
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**Describe The Bug:**
The light button doesn't work at all on my model and this model has this feature.
 Model: RAC_056905_WW

**To Reproduce:**

**Expected behavior:**
Turn off the light from AC 

**Logs:**
Doesn't return any log

**Plugin Config:**

```json
Show your Homebridge config.json here, remove any sensitive information.
```

**Screenshots:**
<!-- If applicable, add screenshots to help explain your problem. -->

**Environment:**

* **Plugin Version**: 1.1.0
* **Homebridge Version**: <!-- homebridge -V -->
* **Node.js Version**: <!-- node -v -->
* **NPM Version**: <!-- npm -v -->
* **Operating System**: Raspbian

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