Introduction
The Northpoint Cinema Style 10-LED Large Light Box is a decorative item designed to display customizable messages. Inspired by vintage cinema signs, this light box allows users to create personalized words and phrases using interchangeable letters and characters. It is suitable for various settings, including home decor, events, and personal expression. The light box can be powered by batteries or via a USB connection, offering flexible placement options.
Key features include:
- Vintage cinema style design with 10-LED backlighting.
- Includes 109 letters, numbers, and symbols for extensive customization.
- Versatile power options: USB (cable included) or 6xAA batteries (not included).
- Designed for tabletop display or wall mounting.
Package Contents
Please ensure all items are present before proceeding with setup:
- 1 x Northpoint Cinema Style 10-LED Large Light Box
- 109 x Interchangeable Letters, Numbers, and Symbols
- 1 x USB Power Cable (White)

Setup
1. Powering the Light Box
The light box can be powered using two methods:
- USB Power: Connect the included white USB cable to the DC 4.5V port on the side of the light box. Plug the other end into a compatible USB power source (e.g., a USB wall adapter, computer USB port, or power bank).
- Battery Power: Locate the battery compartment on the back of the light box. Insert 6xAA batteries (not included), ensuring correct polarity (+/-). Close the battery compartment securely.

2. Inserting Letters and Characters
The light box features three rows for displaying messages. To insert letters:
- Select the desired letters, numbers, or symbols from the provided set.
- Gently slide each clear plastic tile into the rails on the front of the light box. Ensure the tiles are seated properly within the grooves.
- Arrange the tiles to form your desired message. You can easily slide them left or right to adjust spacing.
3. Placement Options
The light box offers versatile placement:
- Tabletop: Place the light box on any flat, stable surface.
- Wall-Mounted: The back of the light box includes keyhole slots for wall mounting. Use appropriate hardware (not included) for your wall type to securely hang the light box.

Operation
To operate the light box:
- Ensure the light box is properly powered (either via USB or batteries).
- Locate the ON/OFF switch on the side of the light box.
- Flip the switch to the 'ON' position to illuminate your message.
- Flip the switch to the 'OFF' position to turn off the illumination.

Maintenance
To ensure the longevity and optimal performance of your light box:
- Cleaning: Wipe the light box and plastic letters with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these may damage the surface.
- Storage: When not in use for extended periods, remove batteries to prevent leakage. Store the light box and letters in a cool, dry place.
- Handling: Handle the plastic letters and the light box with care to prevent scratches or damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light box does not illuminate. | No power or low battery. | Ensure USB cable is securely connected to a working power source, or replace batteries with fresh 6xAA batteries. Check battery polarity. |
| Letters slide out of place easily. | Loose fit in rails. | Gently push down on the top edge of the light box frame to ensure the rails are slightly compressed, which may help secure the letters. If the issue persists, a small piece of clear tape on the back of the letters can provide additional friction. |
| Uneven or flashing illumination. | Power supply issue or internal defect. | If using batteries, replace them with new ones. If using USB, try a different USB port or adapter. If the problem continues, it may indicate an internal defect. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | GM8282 |
| Product Dimensions | 1.7"L x 11.8"W |
| Item Weight | 1 Pound |
| Light Type | LED |
| Material | Plastic |
| Power Source | USB powered (DC 4.5V, white USB cable included) or Battery operated (6xAA batteries not included) |
| Mounting Type | Tabletop, Wall |
| Included Components | Northpoint Light Box, 109 Letters, Numbers, and Symbols |
| UPC | 736386005529 |
Warranty and Support
Specific warranty details and direct support contact information are not provided in the available product data. Please refer to your retailer's return policy or contact Northpoint directly for warranty claims and technical assistance.