---
title: "What are the various states of the power LED?"
slug: "what-are-the-various-states-of-the-power-led"
updated: 2024-02-07T14:22:01Z
published: 2024-02-07T14:22:01Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.vuzix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# What are the various states of the power LED?

The power LED changes state dependent on mode and current charge level as described below:

While charging:

- < 90% - Slow blink
- >= 90% - Off

While booting:

- Solid on

While running:

- < 15% and not charging - Fast blink
- >= 15% and not charging - Off
- < 90% and charging - Slow blink
- >= 90% and charging - Off