1. Introduction
This manual provides instructions for the installation, operation, and maintenance of your Kohree Metal Bulb Guard Lamp Cage. This product is designed to enhance the aesthetic and provide protection for light bulbs in various fixtures, including pendant lights and ceiling fan lights. The adjustable collar ensures compatibility with a range of lamp sockets.
2. Product Features
- Adjustable Collar: Designed to fit lamp sockets with a base diameter between 1.26 inches (32mm) and 1.65 inches (42mm).
- Easy Bulb Access: Features an open-style bottom for convenient bulb replacement.
- Durable Construction: Made from iron with a black anti-rust and anti-oxidation vinyl coating for longevity. Includes a brass inlay at the top for enhanced appearance.
- Versatile Design: Suitable for various interior styles, including vintage, contemporary, retro, and industrial decor.
- Dimensions: Each cage measures 7.5 inches in height and 5.2 inches in bottom diameter.
3. Specifications
| Attribute | Detail |
|---|---|
| Brand | Kohree |
| Model Number | HP478 |
| Color | Black (with Brass accent) |
| Material | Iron, Brass |
| Product Dimensions | 5.2" W x 7.5" H |
| Adjustable Collar Range | 1.26" - 1.65" (32mm - 42mm) |
| Finish Type | Anti-rust & Antioxidation |
| Mounting Type | Hanging, Ceiling Mount (attaches to existing light socket) |
| Assembly Required | Yes |
| Number of Items | 4 (Cages Only) |
Note: Bulbs are not included and are shown for demonstration purposes only.
4. Installation Instructions
Before beginning installation, ensure the power to your light fixture is turned off at the circuit breaker to prevent electrical shock.
4.1. Pre-Installation Check
- Measure Your Light Socket: To ensure compatibility, measure the diameter of your light socket. The adjustable collar of the Kohree lamp cage is designed to fit sockets with a diameter between 1.26 inches (32mm) and 1.65 inches (42mm). Alternatively, you can measure the circumference of your light socket; it should be between approximately 3.96 inches and 5.18 inches.
- Verify Compatibility: If your light fixture's socket dimensions fall within this range, the lamp cage will fit.
4.2. Attaching the Lamp Cage
- Prepare the Collar: The lamp cage features an adjustable collar at the top. Loosen the clamping screws on the collar to allow for adjustment.
- Position the Cage: Carefully place the lamp cage over your existing light socket. The adjustable collar should sit around the base of the socket.
- Adjust and Secure: Adjust the collar to snugly fit the light socket. Once positioned, tighten the clamping screws firmly to secure the cage in place. Ensure the cage is stable and does not wobble.
- Install Bulb: Screw in your desired light bulb (not included) into the socket through the open bottom of the cage.

Image 1: Product dimensions and adjustable collar range (1.26" - 1.65" diameter).

Image 2: Detail of the adjustable collar with clamping screws.

Image 3: Lamp cage installed on a light socket with a bulb.
4.3. Installation Video Guide
Video 1: Official Kohree installation guide demonstrating how to attach the bulb guard lamp cage to a light fixture. This video shows the adjustment of the collar and securing the cage.
5. Operation
The Kohree Metal Bulb Guard Lamp Cage is a passive accessory. Once properly installed, its operation is integrated with your existing light fixture. Simply use your light fixture's switch to turn the light on or off as usual. The cage provides protection for the bulb and contributes to the aesthetic of the lighting.
- Ensure the light bulb is securely screwed into the socket.
- Confirm the lamp cage is firmly attached to the light socket to prevent movement.
6. Maintenance
Regular maintenance will help preserve the appearance and integrity of your lamp cage.
- Cleaning: To clean the lamp cage, ensure the light fixture is turned off and cool. Use a soft, dry cloth to wipe away dust. For stubborn marks, a slightly damp cloth can be used, followed by immediate drying. Avoid abrasive cleaners or harsh chemicals, as these can damage the finish.
- Inspection: Periodically check the clamping screws to ensure they remain tight and the cage is securely attached.
- Bulb Replacement: The open-style bottom allows for easy bulb replacement without removing the entire cage. Ensure the power is off and the bulb is cool before handling.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cage does not fit the light socket. | Socket diameter is outside the adjustable range (1.26" - 1.65"). | Verify your light socket's diameter. If it's outside the specified range, the cage is not compatible. |
| Cage is loose or wobbles after installation. | Clamping screws are not tightened sufficiently. | Ensure power is off. Re-tighten the clamping screws firmly until the cage is secure. |
| Bulb does not fit inside the cage. | Bulb dimensions exceed the internal space of the cage. | Use a smaller bulb. The cage is 7.5" H and 5.2" bottom diameter; ensure your bulb fits within these dimensions. |
8. Warranty & Support
For warranty information or technical support regarding your Kohree Metal Bulb Guard Lamp Cage, please contact Kohree customer service. Refer to the product packaging or the official Kohree website for the most up-to-date contact details.
Manufacturer: Kohree
Website: Visit the Kohree Store on Amazon





