# Nanoleaf Smart Recessed Downlight, Ultra Slim 4 in (Matter over Thread)

*Nanoleaf / NF080D03-1W4, NF080D03-4W4*

> The Nanoleaf Smart Recessed Downlight, Ultra Slim 4 in (Matter over Thread) uses Matter over Thread at 120 V and needs a Matter controller and a Thread border router. It gives up to 550 lm. It suits HomeKit, Google Home, Alexa, SmartThings and Home Assistant users, with native support through Matter over Thread.

- Canonical page: https://smarthomecanon.com/devices/nanoleaf-smart-recessed-downlight-thread
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Nanoleaf](https://smarthomecanon.com/brands/nanoleaf) |
| Category | Spotlight |
| Model numbers | NF080D03-1W4, NF080D03-4W4 |
| Status | Current[^1] |
| Type | Recessed downlight[^2] |
| Radio | Thread and Bluetooth[^2] |
| Matter | Matter over Thread[^2] |
| Thread border router | No[^2] |
| Works with | HomeKit, Google Home, Alexa, SmartThings[^2] |
| Power | Mains, 120 V, 6 W[^2] |
| Released | 2023-01[^3] |

## Integration paths

**How the Nanoleaf Smart Recessed Downlight, Ultra Slim 4 in (Matter over Thread) connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Thread](https://smarthomecanon.com/protocols/matter-thread) | Matter controller, Thread border router[^2] | unknown | unknown |

**Platform support for the Nanoleaf Smart Recessed Downlight, Ultra Slim 4 in (Matter over Thread)**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Thread | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^2] |  |
| Matter / Thread | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^2] |  |
| Matter / Thread | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^2] |  |
| Matter / Thread | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^2] |  |
| Matter / Thread | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |
| Matter / Thread | [Homey](https://smarthomecanon.com/platforms/homey) | withheld |  |

## Roles in a smart home

**Infrastructure roles**

| Role | Acts as one |
| --- | --- |
| Thread border router | No[^2] |

## Releases

**Nanoleaf Smart Recessed Downlight, Ultra Slim 4 in (Matter over Thread) release events**

| Date | Event | Detail |
| --- | --- | --- |
| 2023-01[^3] | Announced | Essentials Matter recessed downlight shown at CES 2023 for a Q1 launch. |

## Related pages

- [Nanoleaf bulbs and fixtures](https://smarthomecanon.com/lines/nanoleaf-bulbs-and-fixtures) (line)
- [Nanoleaf](https://smarthomecanon.com/brands/nanoleaf) (brand)
- [Matter over Thread](https://smarthomecanon.com/protocols/matter-thread) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Nanoleaf store: product catalog (product JSON, 73 products). https://nanoleaf.me/products.json (manufacturer, checked 2026-10-13)
[^2]: Nanoleaf: Smart Recessed Downlight (Matter over Thread). https://nanoleaf.me/products/nanoleaf-recessed-downlight-matter-over-thread (manufacturer, checked 2026-10-13)
[^3]: Nanoleaf press release, CES 2023: Sense+ Controls, 4D, Skylight and Essentials Matter bulbs. https://nanoleaf.me/blogs/news/ces-2023 (manufacturer, checked 2026-10-13)