1. Introduction
Thank you for choosing Lepro RGB LED Strip Lights. This manual provides detailed instructions for the safe and efficient use of your new LED strip lights. These versatile lights offer a wide range of colors and modes, perfect for enhancing various indoor environments.

Figure 1: Lepro 40ft RGB LED Strip Lights in a living room setting.
2. What's in the Box
Please check the package contents to ensure all items are present:
- 1 x 39.4ft (12m) Non-Waterproof RGB LED Strip
- 1 x 44-Key IR Remote Control
- 1 x 24V Power Adapter (US Plug)
3. Safety Information
Read all safety instructions before installation and use. Keep this manual for future reference.
- Indoor Use Only: This product is designed for indoor use and is not waterproof.
- Power Supply: Use only the provided 24V power adapter. Using an incorrect power supply may damage the product and void the warranty.
- Installation Surface: Ensure the installation surface is clean, dry, and smooth for optimal adhesive performance.
- Cutting the Strip: Only cut the LED strip at designated cut marks (every 3 LEDs). Cutting elsewhere will damage the strip.
- Avoid Overheating: Do not coil the LED strip tightly when powered on, as this can cause overheating.
- Children and Pets: Keep the product and its components out of reach of children and pets.
4. Setup & Installation
Follow these steps for proper installation:
- Prepare the Surface: Clean the desired installation surface thoroughly to remove dust, oil, or moisture. A clean, dry surface ensures strong adhesion.
- Measure and Cut (if necessary): Unroll the LED strip and measure the required length. If shortening is needed, cut the strip only at the designated cut marks, typically indicated by a copper line and a scissor icon, every 3 LEDs.
- Attach the Strip: Peel off the backing from the 3M adhesive tape on the back of the LED strip. Carefully press the strip onto the cleaned surface, ensuring firm contact along its entire length.
- Secure with Fixing Clips (Optional): For added security, especially on textured surfaces or corners, use the provided fixing clips. Secure them at regular intervals or critical points along the strip.
- Connect Power: Connect the LED strip to the IR receiver, and then connect the IR receiver to the 24V power adapter. Plug the power adapter into a standard electrical outlet.
- Activate Remote: Before first use, remove the plastic insulation tab from the battery compartment of the 44-key IR remote control.

Figure 2: Visual guide for LED strip installation steps.

Figure 3: Connection diagram and remote activation.

Figure 4: 3M Adhesive and Fixing Clips.
5. Operating Instructions
Control your LED strip lights using the included 44-key IR remote control. Ensure the remote is pointed directly at the IR receiver for optimal response.

Figure 5: 44-Key IR Remote Control Layout.
Remote Control Functions:
- On/Off: Power button to turn the lights on or off.
- Brightness Adjustment: Use the ↑ and ↓ buttons to increase or decrease brightness.
- Color Selection: Choose from 16 preset static colors, including Red, Green, Blue (RGB), and White.
- DIY Colors: 6 programmable DIY buttons allow you to save your favorite custom color mixes.
- Press a DIY button.
- Use the ↑ and ↓ arrows next to R, G, B to adjust the intensity of each primary color.
- Press the same DIY button again to save your custom color.
- Mode Selection: Select from 8 dynamic modes (e.g., Flash, Fade, Jump) to create different lighting effects.
- FLASH: Jumps between colors.
- FADE3/FADE7: Fades between 3 or 7 colors.
- JUMP3/JUMP7: Jumps between 3 or 7 colors.
- AUTO: Cycles through all modes.
- QUICK/SLOW: Adjusts the speed of dynamic modes.

Figure 6: Remote control in use for ambient lighting.
6. Maintenance
Proper maintenance ensures the longevity of your LED strip lights.
- Cleaning: Gently wipe the LED strip with a soft, dry cloth to remove dust. Do not use liquid cleaners or immerse the strip in water.
- Storage: If storing the lights for an extended period, ensure they are clean, dry, and coiled loosely to prevent damage.
- Avoid Bending: Do not bend the LED strip sharply, especially at the connection points, as this can damage the internal circuitry.
7. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. |
|
|
| Remote control is unresponsive. |
|
|
| Colors are incorrect or inconsistent. |
|
|
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Lepro |
| Model Number | PR410116-RGB-US |
| Light Source Type | LED (5050 SMD) |
| Light Color | RGB (Red, Green, Blue) + White, 16 Multicolored Options, 6 DIY Colors |
| Length | 39.4 ft (12m) |
| Voltage | 24 Volts (Power Adapter) |
| Wattage | 18 Watts (Max Compatible) |
| Control Method | 44-Key IR Remote Control |
| Special Feature | Color Changing, Dimmable, 8 Dynamic Modes |
| Indoor/Outdoor Usage | Indoor Only |
| Material | Copper, Plastic |
| Item Weight | 9.6 ounces |
| Color Rendering Index (CRI) | 85.00 |

Figure 7: ETL Listed 24V Power Adapter.
9. Warranty & Support
Lepro products are designed for reliability and performance. For specific warranty details and customer support, please refer to the warranty card included with your product or visit the official Lepro website.
Contact Information:
- Website: www.lepro.com (Please check the official website for the most up-to-date contact information.)
- Email: Refer to product packaging or website.





