1. Introduction
This user manual provides essential information for the proper installation, operation, and maintenance of your Walfront 100mm High Power LED Condenser Lens. This optical component is designed to enhance the performance of high-power LED chips in various applications, including spotlights, car lights, and projector lights. Please read this manual thoroughly before use to ensure optimal performance and safety.
2. Safety Information
Observe the following safety precautions to prevent injury or damage to the product:
- Handle with Care: The lens is made of optical glass and is fragile. Avoid dropping or subjecting it to impact.
- Temperature Resistance: While designed for -30℃ to 200℃, avoid exposing the lens to temperatures outside this range or to rapid temperature changes.
- Electrical Safety: When integrating with LED chips, ensure all electrical connections are made by qualified personnel and adhere to local electrical codes. Disconnect power before installation or maintenance.
- Eye Protection: When working with high-power LEDs, always wear appropriate eye protection. Never look directly into the light source, even through the lens, as it can cause eye damage.
- Cleaning: Use only approved cleaning methods and materials for optical surfaces to prevent scratches or damage.
3. Product Overview
The Walfront 100mm High Power LED Condenser Lens system consists of three main components:
- LED Lens: The primary optical component, made of high-quality optical glass with an aspheric design.
- Rubber Circle: Provides cushioning and helps secure the lens.
- Fixed Bracket: A metal ring designed to hold the lens and rubber circle securely in place.
Figure 3.1: Assembled Walfront 100mm LED Condenser Lens.
Figure 3.2: Individual components: Fixed Bracket (left) and LED Lens with Rubber Circle (right).
4. Specifications
Key technical specifications for the Walfront 100mm High Power LED Condenser Lens:
| Feature | Specification |
|---|---|
| Item Type | LED Lens + Rubber Circle + Fixed Bracket |
| Lens Diameter | 100mm / 3.94in |
| Lens Height | 35mm / 1.38in |
| Beam Angle | 60° |
| Material | Optical Glass |
| Temperature Resistance | -30℃ to 200℃ |
| Light Transmittance | Up to 98% |
| Design | Aspheric Design |
| Compatibility | 20W-200W LED chips |
| Item Weight | 0.352 ounces |
Figure 4.1: Dimensional drawing of the LED Condenser Lens.
5. Setup & Installation
The Walfront LED Condenser Lens is designed for simple installation. Follow these steps for proper assembly:
- Prepare Components: Ensure you have the LED lens, rubber circle, and fixed bracket.
- Insert Rubber Circle: Carefully place the rubber circle around the edge of the LED lens. The rubber circle should fit snugly into the groove of the lens.
- Position Lens in Bracket: Place the lens with the attached rubber circle into the fixed bracket. Ensure the lens is centered and seated properly within the bracket's rim.
- Secure Assembly: The fixed bracket typically has mounting holes. Use appropriate screws or fasteners (not included) to secure the entire assembly to your desired fixture or housing. Ensure the assembly is stable and does not wobble.
- Integrate with LED Chip: Position the assembled lens directly above your 20W-200W high-power LED chip. The lens should be aligned to focus the light from the LED chip effectively.
Note: Specific mounting methods may vary depending on your application (spotlight, car light, projector, DIY). Always ensure a secure and stable installation.
6. Operating Instructions
The Walfront LED Condenser Lens is a passive optical component that works in conjunction with a high-power LED light source. Its primary function is to condense and focus the light emitted by the LED chip, creating a more concentrated 60° beam angle.
- Power On: Once the lens is securely installed and aligned with your LED chip, power on your LED light source as per its own operating instructions.
- Observe Beam: The lens will immediately begin to shape the light into a focused beam.
- Optimal Performance: For best results, ensure the LED chip is positioned at the focal point of the lens. Minor adjustments to the distance between the LED and the lens might be necessary in custom setups to achieve the desired beam quality.
This lens does not require any active controls or power. Its operation is entirely dependent on the light source it is paired with.
7. Maintenance
Proper maintenance ensures the longevity and optical clarity of your Walfront LED Condenser Lens:
- Cleaning the Lens:
- Gently remove dust with a soft, lint-free brush or a can of compressed air.
- For smudges or fingerprints, use a clean microfiber cloth specifically designed for optical surfaces. Lightly dampen the cloth with a lens cleaning solution (e.g., isopropyl alcohol or distilled water) if necessary.
- Wipe in a circular motion from the center outwards. Avoid harsh chemicals or abrasive materials.
- Inspection: Periodically inspect the lens for any cracks, chips, or significant scratches that could affect optical performance. Check the rubber circle for degradation and the fixed bracket for corrosion or looseness.
- Storage: When not in use, store the lens in a clean, dry, and dust-free environment, preferably in its original packaging or a protective case.
8. Troubleshooting
If you encounter issues with the performance of your LED Condenser Lens, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Poorly focused or uneven beam | Incorrect distance between LED chip and lens; Lens misalignment; Dirty lens surface. | Adjust the distance between the LED and the lens for optimal focus. Ensure the lens is centered over the LED. Clean the lens surface as per maintenance instructions. |
| Reduced light output | Dirty lens surface; Damaged lens; Incompatible LED chip. | Clean the lens. Inspect for damage; if damaged, replacement may be necessary. Ensure your LED chip is within the 20W-200W compatibility range. |
| Lens appears loose in bracket | Improper installation; Rubber circle not seated correctly. | Re-seat the rubber circle around the lens. Ensure the lens and rubber circle are properly placed within the fixed bracket. Tighten mounting screws if applicable. |
9. Warranty & Support
Walfront products are manufactured to high-quality standards. While specific warranty details are not provided in this manual, please refer to your purchase documentation or the Walfront official website for information regarding warranty coverage and customer support.
For technical assistance or inquiries, please contact Walfront customer service through the retailer where the product was purchased or via the contact information provided on the official Walfront website.
Please retain your proof of purchase for any warranty claims.
