# Govee TV Backlight 3 Pro

*Govee / H66A0, H66A1*

> The Govee TV Backlight 3 Pro is a light strip rated 337 lm/m. It connects over 2.4 GHz Wi-Fi, Bluetooth and Matter. It works with Alexa and Google Assistant. It suits Google Home and Alexa users, with native support through the maker's cloud. Home Assistant users get native support through Matter over Wi-Fi.

- Canonical page: https://smarthomecanon.com/devices/govee-tv-backlight-3-pro
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Govee](https://smarthomecanon.com/brands/govee) |
| Category | Light strip |
| Model numbers | H66A0, H66A1 |
| Status | Current[^1] |
| Screen size | 55-65 in, 75-85 in[^1] |
| Color | RGBWWIC[^1] |
| Voice assistants | Alexa, Google Assistant[^1] |
| Matter | Matter[^1] |

## Integration paths

**How the Govee TV Backlight 3 Pro connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) | Matter controller[^1] | unknown | unknown |
| [BLE](https://smarthomecanon.com/protocols/ble) | Govee Home app on a phone within Bluetooth range[^1] | unknown | unknown |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | 2.4 GHz Wi-Fi network, Govee Home app[^1] | unknown | unknown |

**Platform support for the Govee TV Backlight 3 Pro**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Wi-Fi | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |
| Matter / Wi-Fi | [Homey](https://smarthomecanon.com/platforms/homey) | withheld |  |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | lasswellt/govee-homeassistant |

## Related pages

- [Govee TV, monitor and gaming lights](https://smarthomecanon.com/lines/govee-tv-monitor-and-gaming-lights) (line)
- [Govee](https://smarthomecanon.com/brands/govee) (brand)
- [Matter over Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) (protocol)
- [Bluetooth Low Energy](https://smarthomecanon.com/protocols/ble) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)

## Sources

[^1]: Govee TV Backlight 3 Pro - Govee US. https://us.govee.com/products/govee-tv-backlight-3-pro (manufacturer, checked 2026-10-13)