Introduction
The Dorcy 10-Lumen Water Resistant LED Keychain Flashlight (Model 46-4001) is a compact and durable lighting solution designed for everyday carry. Featuring a bright 5MM LED bulb, this flashlight provides 10 lumens of light, making it ideal for quick illumination tasks. Its water-resistant anodized aluminum construction ensures reliability in various conditions, and the integrated metal keychain ring allows for easy attachment to keys or bags. Operation is simple with a convenient tail cap push button switch.
Key features include:
- Attaches to your keychain for easy portability.
- Provides 10 lumens of bright LED light.
- Constructed from durable, water-resistant anodized aluminum.
- Equipped with a tail cap push button switch for simple operation.
- Comes with one AAA cell battery.

Image: The Dorcy 10-Lumen LED Keychain Flashlight in black, showing its compact design and integrated keychain ring.
Setup
Battery Installation
Your Dorcy LED Keychain Flashlight requires one AAA battery for operation. A battery is typically included with the product.
- Unscrew the tail cap of the flashlight by turning it counter-clockwise.
- Insert one AAA battery into the flashlight body with the positive (+) end facing towards the head of the flashlight (towards the LED bulb).
- Carefully screw the tail cap back on by turning it clockwise until it is securely tightened. Ensure it is fully tightened to maintain water resistance.

Image: A close-up view of the flashlight's tail cap, which is removed for battery access.
Attaching to Keychain
The flashlight comes with a durable metal keychain ring. To attach it to your keys or other items, simply open the keychain ring and slide your desired items onto it.
Operating Instructions
The Dorcy LED Keychain Flashlight is operated using a simple tail cap push button switch.
- To Turn On: Press the push button switch located on the tail cap of the flashlight firmly until you hear a click and the light illuminates.
- To Turn Off: Press the push button switch again firmly until you hear a click and the light turns off.

Image: The flashlight in green, demonstrating its compact form factor suitable for keychain attachment.
Maintenance
Cleaning
To clean your flashlight, wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these may damage the finish or internal components. Ensure the flashlight is dry before storage or use.
Battery Replacement
When the light becomes dim or fails to illuminate, it is time to replace the AAA battery. Follow the battery installation steps outlined in the "Setup" section.
Water Resistance
This flashlight is designed to be water resistant. However, it is not intended for submersion. Ensure the tail cap is securely tightened to maintain its water resistance properties. If the flashlight gets wet, wipe it dry promptly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. |
|
|
| Light is dim or flickers. |
|
|
Specifications
| Model Number | 46-4001 |
| Brand | Dorcy |
| Light Source | 5MM LED |
| Brightness | 10 Lumens |
| Power Source | 1 x AAA Battery (Alkaline) |
| Runtime | Approximately 5 hours |
| Material | Anodized Aluminum |
| Dimensions (L x D) | 3.38" H x 1" D (approx. 8.59 cm H x 2.54 cm D) |
| Weight | 1.12 ounces (approx. 31.75 grams) |
| Water Resistance | Water Resistant |

Image: Assorted colors of the Dorcy 10-Lumen LED Keychain Flashlight, showcasing the variety available.
Warranty Information
The Dorcy 10-Lumen LED Keychain Flashlight (Model 46-4001) comes with a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, abuse, neglect, accident, alteration, or unauthorized repair.
For warranty claims or further details, please retain your proof of purchase and contact Dorcy customer support.
Support
For additional support, product information, or to explore other Dorcy products, please visit the official Dorcy store:
Visit the Dorcy Store on Amazon
You may also refer to the product packaging for contact information or additional details.

Image: The product packaging, which includes key features and branding.




