---
name: "SmartSupportAbility.isSupportBright"
mode: "api"
versionRequirements:
  - { name: "@ray-js/panel-sdk", version: "1.0.0" }
title: "isSupportBright - 是否支持白光dp"
summary: "判断设备是否支持白光亮度 dp"
---

## SmartSupportAbility.isSupportBright

> [VERSION] @ray-js/panel-sdk >= 1.0.0

### 描述

判断设备是否支持白光亮度功能点

### 参数

`Params`

| 参数 | 类型 | 必填 | 描述 |
| --- | --- | --- | --- |
| `isForce` | `boolean` | 否 | 是否跳过缓存强制检查，默认 false |

### 返回值

无


### 示例代码

#### 示例

```typescript
if (sdm.support.isSupportBright()) {
  console.log('设备支持亮度调节');
}
```