# Tapo L520E

*Tapo / L520E*

> The Tapo L520E is a daylight white, 800-lumen dimmable A19 bulb with an E26 base. It joins 2.4 GHz Wi-Fi and works with Alexa and Google Assistant. It suits Google Home and Alexa users, with native support through the maker's cloud. Home Assistant users reach it through an integration (the maker's cloud).

- Canonical page: https://smarthomecanon.com/devices/tp-link-tapo-l520e
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Tapo](https://smarthomecanon.com/brands/tp-link-tapo) |
| Category | Bulb |
| Model numbers | L520E |
| Status | Current[^1] |
| Base | E26 (US standard)[^1] |
| Shape | A19[^1] |
| Light output | 800 lm[^1] |
| Type | White bulb[^1] |
| Matter | unknown |
| HomeKit | unknown |
| Voice assistants | Alexa, Google Assistant[^1] |
| Key spec | 800 lm, 4000 K, dimmable, E26[^1] |
| Connectivity | Wi-Fi 2.4 GHz[^1] |

## Integration paths

**How the Tapo L520E connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | 2.4 GHz Wi-Fi network[^1] | unknown | unknown |

**Platform support for the Tapo L520E**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| 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 | petretiandrea/home-assistant-tapo-p100 |
| Wi-Fi cloud | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.tapo |

## Related pages

- [TP-Link Tapo bulbs, light strips and switches](https://smarthomecanon.com/lines/tp-link-tapo-lighting-and-switches) (line)
- [Tapo](https://smarthomecanon.com/brands/tp-link-tapo) (brand)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Tapo L520E product page (tapo.com US). https://www.tapo.com/us/product/smart-light-bulb/tapo-l520e/ (manufacturer, checked 2026-10-10)