# Philips Hue Slim downlight 4 inch

*Philips Hue / 12NC 929004291501, UPC 046677609405*

> Zigbee and Matter both go through a Hue Bridge on the Hue Slim downlight 4 inch, which is an indoor spotlight (IP44) with color and white light from 1000 to 20000 K. It suits HomeKit, Google Home, Alexa and SmartThings users through an integration (Zigbee). Home Assistant users reach it through an integration (a Matter bridge).

- Canonical page: https://smarthomecanon.com/devices/philips-hue-slim-downlight-4-inch
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Philips Hue](https://smarthomecanon.com/brands/philips-hue) |
| Category | Spotlight |
| Model numbers | 12NC 929004291501, UPC 046677609405 |
| Status | Current[^1] |
| Range | Recessed downlights[^1] |
| Model | Slim, 4 inch[^1] |
| IP rating | IP44 (IP20 PSU)[^1] |
| Light | Color and white[^1] |
| White range | 1000–20000 K[^1] |
| Brightness | 850 lm at 4000 K; 600 lm at 2700 K[^1] |
| Power | 10.3 W[^1] |
| Supply | unknown |
| Hub | unknown |
| Zigbee repeater | Yes[^1] |
| Matter route | Via Hue Bridge or Thread border router[^1][^2] |
| Availability | On sale in the US[^1] |

## Integration paths

**How the Philips Hue Slim downlight 4 inch connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter via Bridge](https://smarthomecanon.com/protocols/matter-bridged) | Philips Hue Bridge (v2, square), Philips Hue Bridge Pro[^2] | unknown | unknown |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | Philips Hue Bridge (v2, square), Philips Hue Bridge Pro[^1][^3] | unknown | unknown |
| [BLE](https://smarthomecanon.com/protocols/ble) | Hue Bluetooth app[^1] | unknown | unknown |

**Platform support for the Philips Hue Slim downlight 4 inch**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter via Bridge | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |
| Zigbee | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Via integration[^1] |  |
| Zigbee | [Google Home](https://smarthomecanon.com/platforms/google-home) | Via integration[^1] |  |
| Zigbee | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Via integration[^1] |  |
| Zigbee | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Via integration[^1] |  |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | hue |
| Zigbee | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | nl.philips.hue |

## Related pages

- [Philips Hue indoor fixtures and lamps](https://smarthomecanon.com/lines/philips-hue-indoor-fixtures) (line)
- [Philips Hue](https://smarthomecanon.com/brands/philips-hue) (brand)
- [Matter through a bridge](https://smarthomecanon.com/protocols/matter-bridged) (protocol)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [Bluetooth Low Energy](https://smarthomecanon.com/protocols/ble) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Slim Downlight 4 inch - Philips Hue US shop. https://www.philips-hue.com/en-us/p/hue-white-and-color-ambiance-slim-downlight-4-inch/046677609405 (manufacturer, checked 2026-10-10)
[^2]: Philips Hue and Matter. https://www.philips-hue.com/en-us/explore-hue/works-with/matter (manufacturer, checked 2026-10-10)
[^3]: Philips Hue: How to upgrade to the Hue Bridge Pro (US). https://www.philips-hue.com/en-us/support/article/how-to-upgrade-to-the-hue-bridge-pro/000010 (manufacturer, checked 2026-10-14)