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# Monitor Light Bar setup guide

## How to Set Up
### 1. Unboxing & Mounting
* Remove the **light bar**, **wireless controller (dial)**, **USB power cable**, and **mounting clip** from the box.
* Attach the light bar to the **top center of your monitor** using the adjustable mounting clip.
* Ensure the bar is stable and angled slightly downward toward your desk.
* Connect the **USB cable** to:
    * A USB port on your monitor, **or**
    * A USB power adapter (recommended for stable power).
Once powered, the light bar will turn on automatically.

## 2. Using the Wireless Control Dial
The wireless controller allows full control of brightness and color temperature.
### ▶ Turn On / Off
* **Press the dial once** to turn the light on or off.

### 🔆 Adjust Brightness
* **Rotate the dial clockwise** → brighter
* **Rotate the dial counter-clockwise** → dimmer
Brightness adjusts smoothly and continuously.

### 🌗 Adjust Color Temperature (Warm ↔ Cold)
* **Press and hold the dial for ~2 seconds**
* Then rotate:
    * Left → **warmer light (yellow)**
    * Right → **cooler light (white)**
* Release the dial to confirm.
💡 Perfect for switching between work mode (cool light) and evening mode (warm light).

## 3. Connecting & Daily Use
* The light bar **does not require Bluetooth or Wi-Fi**.
* The wireless controller connects automatically.
* Works instantly once powered — no app required.

##  How to Return
### 1. Prepare for Return
* Turn off the light.
* Disconnect the USB cable.
* Ensure the light bar is **clean and undamaged**.

### 2. Clean & Repack
* Wipe gently with a **dry microfiber cloth**.
* Do **not** use liquids or cleaning chemicals.
* Repack all items:
    * Light bar
    * Wireless control dial
    * USB power cable
    * Original packaging

## ⚠️ Important Notes
* **All original accessories must be returned.**
* Missing parts or damage may result in additional fees.
* Do not attempt repairs or disassembly.
* Avoid bending or forcing the mounting clip.