# Govee A21 Smart LED Bulb 1600 lm

*Govee / H1401*

> The Govee A21 Smart LED Bulb 1600 lm is an A21 bulb with an E26 base. It connects over 2.4 GHz Wi-Fi, Bluetooth and Matter. It works with Alexa, Google Assistant and SmartThings. It suits Google Home, Alexa and SmartThings users, with native support through the maker's cloud. Home Assistant users reach it through an integration (local Wi-Fi control).

- Canonical page: https://smarthomecanon.com/devices/govee-a21-smart-led-bulb-1600-lm
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Govee](https://smarthomecanon.com/brands/govee) |
| Category | Bulb |
| Model numbers | H1401 |
| Status | Current[^1] |
| Base | E26 (US standard)[^1] |
| Shape | A21[^1] |
| Light output | 1600 lm[^1] |
| Color | 1000-10000 K[^1] |
| Voice assistants | Alexa, Google Assistant, SmartThings[^1] |
| Matter | Matter[^1] |

## Integration paths

**How the Govee A21 Smart LED Bulb 1600 lm 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 local](https://smarthomecanon.com/protocols/wifi-local) | withheld | withheld | 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 A21 Smart LED Bulb 1600 lm**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi local | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | govee_light_local |
| 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 | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^1] |  |

## Related pages

- [Govee smart bulbs](https://smarthomecanon.com/lines/govee-smart-bulbs) (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 with local control](https://smarthomecanon.com/protocols/wifi-local) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (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)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)

## Sources

[^1]: Govee A21 Smart LED Light Bulb E26 1600lm - Govee US. https://us.govee.com/products/a21-e26-led-light-bulb (manufacturer, checked 2026-10-13)