1. Introduction
This manual provides detailed instructions for the safe and effective use of your Dorcy 41-4337 650-Lumen LED USB Rechargeable Motion-Activated Headlamp. Please read this manual thoroughly before operating the device and retain it for future reference.
The Dorcy 41-4337 headlamp features a motion sensor for hands-free operation, multiple lighting modes including spot, flood, and red night vision, and is powered by a rechargeable Li-Ion battery.
Image 1.1: The Dorcy 41-4337 headlamp showing its red and black housing and adjustable elastic strap with the Dorcy logo.
2. Safety Information
- Eye Safety: Do not stare directly into the LED light. The high intensity light can cause temporary vision impairment or eye damage.
- Battery Safety: This device uses a built-in Lithium-Ion rechargeable battery. Do not attempt to replace the battery. Do not expose the battery to extreme temperatures, direct sunlight, or fire.
- Charging: Use only the provided USB cable or a certified USB charger. Do not charge the device unattended.
- Water Resistance: The headlamp is water resistant, but not waterproof. Do not submerge it in water.
- Children: Keep out of reach of children.
- Disposal: Dispose of the product and its battery responsibly according to local regulations.
3. Package Contents
Verify that all items are present in the package:
- Dorcy 41-4337 Headlamp (with integrated Lithium-Ion battery)
- USB Charging Cable
- User Manual (this document)
Image 3.1: The Dorcy 41-4337 headlamp displayed in its retail packaging, highlighting key features like motion activation and lumens.
4. Setup
4.1 Charging the Headlamp
- Locate the micro USB charging port on the headlamp.
- Connect the small end of the provided USB charging cable to the headlamp's charging port.
- Connect the larger end of the USB cable to a standard USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light will illuminate (color may vary, refer to product for specific indication) to show charging is in progress.
- Once fully charged, the indicator light will change or turn off. Disconnect the headlamp from the charging cable.
A full charge provides up to 4 hours of run time, depending on the selected light mode.
4.2 Wearing the Headlamp
- Place the elastic strap around your head.
- Adjust the strap length using the buckle to ensure a comfortable and secure fit. The headlamp should be snug but not too tight.
- The headlamp unit can be tilted up or down to direct the light beam as needed.
Image 4.1: Side view of the Dorcy 41-4337 headlamp, illustrating its adjustable tilt feature and the strap.
5. Operating Instructions
5.1 Power On/Off and Mode Selection
The headlamp features a single power button for cycling through various light modes.
- First Press: Activates Spot and COB mode (650 lumens).
- Second Press: Switches to High Spot mode (400 lumens).
- Third Press: Switches to COB Flood mode (250 lumens).
- Fourth Press: Activates Red Night Vision mode.
- Fifth Press: Turns the headlamp off.
To turn off the headlamp from any mode, press and hold the power button for approximately 2 seconds.
5.2 Motion Sensor Activation
The motion sensor allows for hands-free operation, which is particularly useful when wearing gloves or when quick on/off is desired without pressing buttons.
- To activate the motion sensor feature, press the dedicated motion sensor button (usually indicated by a hand icon).
- Once activated, you can turn the light on or off by waving your hand approximately 2-4 inches in front of the sensor.
- To deactivate the motion sensor, press the motion sensor button again. The headlamp will then revert to manual button control.
Image 5.1: Front view of the Dorcy 41-4337 headlamp, showing the main LED, COB light, and control buttons.
6. Maintenance
6.1 Cleaning
- Wipe the headlamp body with a soft, damp cloth.
- Do not use abrasive cleaners or solvents, as these can damage the finish or electronic components.
- Ensure the charging port cover is securely closed after charging to prevent dust and moisture ingress.
6.2 Storage
- Store the headlamp in a cool, dry place away from direct sunlight.
- For long-term storage, charge the battery to approximately 50% every 3-6 months to maintain battery health.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headlamp does not turn on. | Battery is depleted. | Charge the headlamp fully using the provided USB cable. |
| Light output is dim or inconsistent. | Low battery level. | Recharge the headlamp. |
| Motion sensor is not responding. | Motion sensor not activated or obstruction. | Ensure the motion sensor button is pressed. Wave hand within 2-4 inches of the sensor. Clean the sensor area if dirty. |
| Short battery run time. | Operating in high lumen modes; battery degradation over time. | Lower lumen modes consume less power. Battery capacity naturally decreases with age and charge cycles. Ensure full charge before use. |
Image 7.1: The Dorcy 41-4337 headlamp stored in a tool bag, illustrating its compact size and utility for various tasks.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 41-4337 |
| Light Source Type | LED |
| Brightness (Max) | 650 Lumens |
| Power Source | Battery Powered (Rechargeable) |
| Battery Type | 1 Lithium Ion (included) |
| Run Time (Max) | Up to 10 hours (COB Flood mode) |
| Beam Distance | 426 ft. (approx. 130 meters) |
| Special Features | Motion Sensor, Red Night Vision Mode, Spot to Flood |
| Material | Plastic |
| Color | Red |
| Water Resistance Level | Water Resistant |
| Item Weight | 4.8 ounces (0.3 Pounds) |
| Product Dimensions | 2.4 x 1.6 x 1.7 inches |
| UPC | 035355443370 |
9. Warranty and Support
The Dorcy 41-4337 Headlamp comes with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects and workmanship. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
For warranty claims or technical support, please contact Dorcy customer service through their official website or the retailer where the product was purchased.
You can visit the official Dorcy store for more information: Dorcy Official Store.
