1. Introduction
Thank you for choosing the PIKOY Northern Lights Projector, Model WH-E22. This device is designed to transform your space with dynamic aurora projections, offering a relaxing and immersive visual experience. Please read this manual thoroughly before use to ensure proper operation and to maximize your enjoyment of the product.
2. Safety Information
- This product is intended for indoor use only.
- Do not expose the device to water or excessive moisture. Although listed as waterproof, it is designed for indoor environments and direct water exposure should be avoided.
- Keep out of reach of children and pets.
- Use only the provided power adapter or one with compatible specifications.
- Do not attempt to disassemble or modify the device. This will void the warranty.
- Avoid direct eye exposure to the projector light source.
3. Package Contents
- PIKOY Northern Lights Projector (Model WH-E22)
- Remote Control
- Power Cable (USB-A/USB-C, adapter not included)
- User Manual (this document)
4. Product Overview
The PIKOY Northern Lights Projector features a unique cube-shaped design with five luminous surfaces, allowing for a 360-degree projection. It includes both touch controls on the unit and a remote control for convenient operation.

Image 1: The PIKOY Northern Lights Projector unit, its remote control, and product packaging.
5. Setup Instructions
- Unpack the projector and all accessories from the box.
- Place the projector on a stable, flat surface in your desired room. For optimal projection, consider placing it in a central location or near a wall to maximize coverage.
- Connect the provided power cable to the projector's power input port and then to a compatible USB power adapter (not included) plugged into a wall outlet.
- Ensure the remote control has batteries installed (if not pre-installed).
6. Operating Instructions
6.1 Power On/Off
- Touch Control: Gently touch the power button on the projector unit to turn it on or off.
- Remote Control: Press the Power button on the remote control.
6.2 Lighting Modes and Colors
The projector offers 18 distinct colors and 162 lighting modes to create various aurora effects. Use the remote control to cycle through different color options and dynamic modes.

Image 2: Remote control with color selection buttons and examples of projected colors.
6.3 Brightness Adjustment
Adjust the brightness to your preference with 3 available levels.
- Touch Control: Touch and hold the brightness button on the unit to cycle through brightness levels.
- Remote Control: Use the brightness adjustment buttons (sun icon with +/-) on the remote.

Image 3: Remote control highlighting brightness adjustment functions.
6.4 Auto-Timer Function
Set the projector to automatically turn off after a specified period.
- Remote Control: Press the 1H or 8H button on the remote to set the timer for 1 hour or 8 hours, respectively.

Image 4: Remote control highlighting the 1-hour and 8-hour timer buttons.
7. Maintenance
- Ensure the device is unplugged before cleaning.
- Wipe the exterior of the projector with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Keep the projection lens clean to maintain clear image quality.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Projector does not turn on. | No power or loose connection. | Check power cable connection and ensure the power adapter is working. |
| Remote control not working. | Batteries are dead or incorrectly inserted. | Replace remote control batteries or ensure they are inserted with correct polarity. |
| Projection is dim or blurry. | Lens is dirty or room is too bright. | Clean the projection lens with a soft cloth. Ensure the room is dark for optimal projection. Adjust brightness settings. |
| Colors are not changing. | Incorrect mode selected. | Cycle through different lighting modes using the remote control. |
9. Specifications
- Model Name: Northern Lights Projector
- Model Number: WH-E22
- Brand: PIKOY
- Dimensions: 4.72"D x 4.72"W x 5.63"H
- Item Weight: 1.76 pounds (0.8 Kilograms)
- Material: Acrylonitrile Butadiene Styrene (ABS), Crystal (Base)
- Light Source Type: LED
- Wattage: 5 watts
- Power Source: Corded Electric
- Control Method: Remote, Touch
- Number of Colors: 18
- Lighting Modes: 162
- Brightness Levels: 3 (Dimmable)
- Timer Function: 1H, 8H
- Indoor/Outdoor Usage: Indoor
10. Warranty and Support
The PIKOY Northern Lights Projector comes with a 3-year quality promise. If you encounter any issues or have questions regarding your product, please contact PIKOY customer support for assistance. Refer to your purchase documentation for specific contact details.





