1. Product Overview
The KMDES 12X Magnifying Glass with Light is a versatile LED desk lamp designed for detailed tasks. It features a 12X real glass lens, an ultra-long 3-section swing arm, and adjustable LED lighting with multiple color modes and brightness levels. The robust clamp ensures stable, hands-free operation for various applications such as crafts, reading, painting, and soldering.

Image 1.1: KMDES 12X Magnifying Glass with Light LED Desk Lamp, showing the magnifying head, swing arm, and clamp.
2. Package Contents
Please verify that all components are present in the package:
- LED magnifying lamp (with 12X real glass lens and control buttons)
- 3-section swing arm
- 4-way metal clamp
- Power adapter
- On-Off Switch (integrated with control buttons)
- Dimmer (integrated with control buttons)
3. Setup Instructions
3.1. Clamp Installation
- Identify a stable surface (desk, workbench) with a thickness between 0.1 inches and 2.56 inches.
- Loosen the screw on the metal clamp.
- Slide the clamp onto the edge of your chosen surface. Ensure the dual anti-skid pads are positioned to protect the surface.
- Tighten the screw securely until the clamp is firmly attached and stable. The clamp supports horizontal, vertical, sideways, and inverted mounting.

Image 3.1: Detailed view of the 4-way metal clamp and its installation on a workbench.
3.2. Arm and Lamp Head Assembly
- Insert the base of the swing arm into the designated hole on the installed clamp.
- Tighten the knob on the clamp to secure the swing arm in place.
- Attach the magnifying lamp head to the end of the swing arm. Ensure the connection is firm and the lamp head's reinforcement locking design is engaged for stability.

Image 3.2: The magnifying lamp fully assembled and clamped to a desk, ready for use.
3.3. Power Connection
- Connect the USB cable from the lamp to the provided power adapter.
- Plug the power adapter into a standard 110V (DC) electrical outlet.
4. Operating Instructions
4.1. Power On/Off and Light Adjustment
The lamp features a 4-button controller located on the top of the lamp head:
- Power Button (⏻): Press to turn the lamp on or off.
- Brightness Adjustment (− / +): Use the minus (-) button to decrease brightness and the plus (+) button to increase brightness. There are 10 brightness levels available.
- Color Mode Selection (↻): Press this button to cycle through 5 different color modes (ranging from 3000K warm white to 7400K cool white). The lamp includes a memory function that recalls the last used brightness and color settings.

Image 4.1: Close-up of the control buttons on the lamp head for power, brightness, and color mode adjustment.

Image 4.2: Visual representation of the 5 color modes (3000K-7400K) and 10 brightness levels.
4.2. Arm Positioning
The 3-section swing arm provides extensive flexibility and reach up to 35 inches. It is equipped with 3 knobs and 6 springs for precise adjustments and stability.
- Adjusting Angle: Loosen the knobs at the arm joints to adjust the angle and position of the lamp. The lamp head can be rotated 220° up/down and 360° horizontally.
- Securing Position: Once the desired position is achieved, tighten the knobs to secure the arm and lamp head.

Image 4.3: Comparison illustrating the extended reach of the 35-inch swing arm for larger workspaces.
4.3. Magnification Use
The lamp features a 12X real glass lens, providing a clear, distortion-free, and high-definition magnified view. Position the object directly under the lens for optimal clarity.

Image 4.4: The 12X real glass lens providing a clear view without flash, vertigo, or distortion.
5. Maintenance
5.1. Cleaning
- Lens: Gently wipe the glass lens with a soft, lint-free cloth. For stubborn smudges, use a small amount of lens cleaning solution. Avoid abrasive cleaners.
- Body and Arm: Wipe the lamp body and swing arm with a dry or slightly damp cloth. Do not use harsh chemicals or solvents.
5.2. Storage
When not in use, fold the swing arm to save space. Store the lamp in a clean, dry environment away from direct sunlight and extreme temperatures.
5.3. Safety Precautions
- Do not expose the lens to direct sunlight, as it can concentrate light and pose a fire hazard.
- Keep the lamp away from water or other liquids.
- Ensure the power cord is not pinched or damaged.
- Do not attempt to disassemble or repair the lamp yourself. Contact customer support for assistance.
6. Troubleshooting
- Lamp does not turn on: Check if the power adapter is securely plugged into both the lamp and the electrical outlet. Ensure the outlet is functional.
- Light flickers or is dim: Verify the power connection. Adjust brightness levels using the control buttons.
- Arm does not hold position: Tighten the knobs at the arm joints to increase friction and stability.
- Magnified view is blurry or distorted: Ensure the lens is clean and free of smudges. Adjust the distance between the lens and the object for optimal focus.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | KMDES |
| Model Number | F-JM650-3B5V |
| Magnification Strength | 12X |
| Lens Material | Real Glass |
| Lens Width | 4.2 Inches |
| Product Dimensions | 40"L x 12"W (Extended) |
| Item Weight | 1.5 Pounds |
| Power Source | Corded Electric |
| Voltage | 110 Volts (DC) |
| Wattage | 12 watts |
| Luminous Flux | 2000 Lumen |
| Color Temperature | 3000K - 7400K (5 modes) |
| Brightness Levels | 10 levels |
| Number of Lights | 146 LED lights |
| Special Features | Adjustable Arm, Adjustable Color Temperature, Color Changing, Flexible, Hands Free, Memory Function |
8. Warranty and Support
KMDES is committed to customer satisfaction. If you encounter any issues with your 12X Magnifying Glass with Light, please contact our customer support team for assistance. We strive to provide prompt and helpful solutions to ensure your product performs as expected.
For support, please refer to the contact information provided with your purchase or visit the official KMDES website.





