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---
sidebar_label: ProductLauncher
---
# ProductLauncher class
Describes a launcher - a class that is able to create and launch a browser instance.
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**Signature:**
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```typescript
export declare class ProductLauncher
```
## Remarks
The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the `ProductLauncher` class.
## Properties
| Property | Modifiers | Type | Description |
| ------------------------------------------------- | --------------------- | --------------------------------- | ----------- |
| [product ](./puppeteer.productlauncher.product.md ) | < code > readonly</ code > | [Product ](./puppeteer.product.md ) | |
## Methods
| Method | Modifiers | Description |
| ------------------------------------------------------------------------ | --------- | ----------- |
| [defaultArgs(object) ](./puppeteer.productlauncher.defaultargs.md ) | | |
| [executablePath(channel) ](./puppeteer.productlauncher.executablepath.md ) | | |
| [launch(object) ](./puppeteer.productlauncher.launch.md ) | | |
