1. Introduction
This manual provides detailed instructions for the safe and effective installation, operation, and maintenance of your Onforu 32.8ft LED Black Light Strip Kit. This kit is designed to emit a specific wavelength of light (385-400 nm) to illuminate fluorescent materials, creating a distinct visual effect. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: Onforu 32.8ft LED Black Light Strip Kit components.
2. Safety Instructions
- Ensure the power supply voltage matches the product's requirements (12V).
- This product is designed for indoor use only and is non-waterproof. Avoid exposure to water or high humidity.
- Do not stare directly into the LED lights for extended periods, as this may cause eye strain.
- Keep the LED strips away from heat sources and flammable materials.
- Do not attempt to repair or modify the product. Contact qualified personnel for service.
- Ensure proper ventilation around the power adapter during operation.
3. Package Contents
The Onforu 32.8ft LED Black Light Strip Kit includes the following items:
- 2 x 16.4ft (5m) LED Black Light Strips (total 32.8ft/10m)
- 1 x 12V Power Adapter with On/Off Switch
- Mounting Buckles and Screws (quantity: 12 each)
4. Installation
Follow these steps for proper installation of your LED black light strips:
- Prepare the Surface: Ensure the installation surface is clean, dry, and smooth. Remove any dust or debris.
- Measure and Cut (Optional): The LED strips can be cut along the designated cutting marks (every three lamp beads) without damaging the rest of the strip. Use scissors to cut precisely.
- Apply Adhesive: Peel off the backing from the 3M self-adhesive tape on the back of the LED strip. Press the strip firmly onto the desired surface.
- Secure with Buckles: For added security, especially on textured surfaces or corners, use the provided mounting buckles and screws. Place buckles at regular intervals and screw them into place.
- Connect Power: Connect the LED strip(s) to the 12V power adapter. Ensure the connections are secure.
- Plug In: Plug the power adapter into a standard electrical outlet.

Figure 2: Detailed view of installation components and process.
5. Operation
Operating the Onforu LED Black Light Strip Kit is straightforward:
- Once the power adapter is plugged into an outlet, use the integrated On/Off switch on the power cord to control the lights.
- The lights will emit a black light (UV-A) at a wavelength of 385-400 nm.
- The 12V working voltage ensures low heat emission, making the strips safe to touch during operation.

Figure 3: On/Off switch for easy control.
6. Applications
These black light LED strips are versatile and suitable for various indoor applications, enhancing environments with a fluorescent glow:
- Room Decorations: Ideal for bedrooms, game rooms, and basements to create a unique ambiance.
- Fluorescent Art: Perfect for illuminating fluorescent paints, posters, and other reactive materials.
- Event Lighting: Excellent for glow parties, birthdays, Halloween, and other themed events.
- Display Lighting: Can be used in cabinets, studios, or bars to highlight specific items.


Figure 4: Examples of black light strip applications in home decor and parties.
7. Maintenance
To ensure the longevity and optimal performance of your LED black light strips, follow these maintenance guidelines:
- Cleaning: Gently wipe the LED strips with a soft, dry cloth to remove dust. Do not use liquid cleaners or abrasive materials.
- Heat Dissipation: Ensure the strips are installed in a location with adequate airflow to prevent overheating. The 2835 SMD LEDs are designed for excellent heat dissipation, contributing to a long lifespan.
- Storage: If storing the strips, ensure they are clean, dry, and coiled loosely to prevent damage to the LEDs or wiring.
8. Troubleshooting
Refer to the following common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power, loose connection, faulty adapter. | Check power outlet, ensure all connections are secure, test with another adapter if available. |
| Lights are dim or flickering. | Insufficient power, damaged section of strip. | Ensure power adapter is correctly rated, inspect strip for visible damage. |
| Adhesive is not holding. | Surface not clean/smooth, environmental factors. | Clean surface thoroughly before application. Use additional mounting buckles and screws for better adhesion. |
9. Product Specifications
| Feature | Specification |
|---|---|
| Brand | Onforu |
| Model Number | ULSAU006201 |
| Total Length | 32.8ft (10 meters) |
| LED Quantity | 600 units |
| Wavelength | 385-400 nm (UV-A) |
| Working Voltage | 12V (AC) |
| Wattage | 24.00W (Total 36W) |
| Light Source Type | LED (2835 SMD) |
| Indoor/Outdoor Usage | Indoor |
| Special Feature | Not Dimmable |
| Control Method | Button Control (On/Off Switch) |
| Material | Plastic |
| Item Weight | 8.8 ounces |
| UPC | 757255954465 |
10. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your product or visit the official Onforu website. Keep your purchase receipt for warranty claims.





