# Add Light to the Scene

**addLighttoScene:** to add Light to the scene (returns id of light)

| type      | type of light                                         | required | ‘ambient’ \| ‘directional’ \| ‘spot’ \| ‘point’ |
| --------- | ----------------------------------------------------- | -------- | ----------------------------------------------- |
| position  | default: \[0, 0, 0] (for directional, spot and point) | optional | \[float, float, float]                          |
| angle     | default:PI/3(for spot)                                | optional | Number: \[0, PI/2]                              |
| color     | Default: 0xffffff                                     | optional | string                                          |
| decay     | Default: 2 (for spot and point)                       | optional | number                                          |
| distance  | Default: 0(for spot and point)                        | optional | number                                          |
| intensity | Default: 1                                            | optional | float                                           |
| penumbra  | Default: 0(for spot)                                  | optional | Number: \[0, 1]                                 |

```javascript
// var light1 = IDE.addLighttoScene({
    color: "0xff31d1" || "red",
    type: "ambient",
    intensity: 1,
})

```

**removeLightfromScene:**

```javascript
// IDE.removeLightfromScene({ id: light1 })

```

| id | id of light | required | string |
| -- | ----------- | -------- | ------ |