1. Introduction
Thank you for purchasing the KoKo&Yukina 8-inch Opal & Black Globe Pendant Light. This manual provides essential information for the safe installation, operation, and maintenance of your new lighting fixture. Please read these instructions thoroughly before beginning installation and retain them for future reference.

Image 1.1: KoKo&Yukina 8-inch Opal & Black Globe Pendant Light with included bulb.
2. Safety Information
WARNING: To reduce the risk of fire, electric shock, or personal injury, always follow these safety precautions:
- Disconnect Power: Always turn off the main power supply at the circuit breaker or fuse box before beginning installation, maintenance, or changing the bulb.
- Qualified Electrician: If you are unsure about the installation process, consult a qualified electrician.
- Grounding: Ensure the fixture is properly grounded to avoid potential electrical shock.
- Handle with Care: The glass globe is fragile. Handle it carefully during installation and cleaning.
- Bulb Specifications: Use only bulbs that meet the specified wattage and base type (E26, max 60W).
- Indoor Use Only: This fixture is designed for indoor use in dry locations. Do not expose to moisture.
- Secure Mounting: Ensure the mounting surface can support the weight of the fixture.
3. Package Contents
Verify that all components are present before beginning installation:
- Pendant Light Fixture (Canopy, Cord, Socket)
- Opal Milk Glass Shade
- E26 Bulb (60W max, included)
- Mounting Hardware (Crossbar, Screws, Wire Nuts)
- Instruction Manual (This document)
4. Product Specifications

Image 4.1: Detailed product dimensions and electrical specifications.
| Feature | Specification |
|---|---|
| Brand | KoKo&Yukina |
| Model Number | 4K-WU6Y-CJYG |
| Color | Opal & Black |
| Material | Metal, Glass |
| Product Dimensions | 8"L x 8"W x 87"H (Max adjustable height) |
| Globe Diameter | 8 inches |
| Ceiling Canopy Size | 6 inches |
| Max Wire Length | 60 inches (Adjustable) |
| Input Voltage | 110-120 Volts (AC) |
| Bulb Base | E26 (Medium) |
| Max Wattage | 60 Watts |
| Light Source Type | LED (Bulb included) |
| Special Feature | Dimmable (with compatible bulb and dimmer switch, not included) |
| Installation Type | Semi Flush Mount |
| Room Type | Bathroom, Bedroom, Dining Room, Kitchen, Living Room |
5. Installation Instructions
Tools Required (Not Included): Screwdriver, Wire Strippers, Electrical Tape, Ladder, Safety Glasses.
- Prepare for Installation:
- Turn off power at the circuit breaker before installation.
- Carefully unpack all components and inspect for any damage.
- Mounting the Crossbar:
- Attach the mounting crossbar to the junction box in your ceiling using the provided screws. Ensure it is securely fastened.
- Adjusting the Cord Length:
- Determine the desired hanging height for your pendant light.
- Loosen the screw on the canopy that secures the cord. Adjust the cord to the desired length, then tighten the screw to secure it. The maximum adjustable length is 60 inches.

Image 5.1: Illustration of the adjustable cord mechanism.
- Wiring the Fixture:
- Connect the fixture's wires to your household electrical wires using the provided wire nuts.
- Connect the black wire (Live) from the fixture to the black wire (Live) from the junction box.
- Connect the white wire (Neutral) from the fixture to the white wire (Neutral) from the junction box.
- Connect the green or bare copper wire (Ground) from the fixture to the green or bare copper wire (Ground) from the junction box.
- Ensure all connections are secure and insulated with electrical tape if necessary.
- Securing the Canopy:
- Carefully tuck all wires into the junction box.
- Align the fixture's canopy with the mounting screws on the crossbar and secure it with the decorative nuts or screws.
- Installing the Bulb and Glass Globe:
- Screw the included E26 bulb into the socket.
- Carefully attach the opal milk glass globe to the fixture according to the design. Ensure it is seated properly and securely.
- Sloped Ceiling Compatibility:
- This pendant light is designed to work on sloped ceilings. The adjustable cord allows the fixture to hang vertically regardless of the ceiling angle.

Image 5.2: The fixture is suitable for installation on sloped ceilings.
- Restore Power:
- Once installation is complete, restore power at the circuit breaker and test the light fixture.
6. Operating Instructions
Your KoKo&Yukina pendant light is designed for simple operation:
- Power On/Off: Control the light using your standard wall switch.
- Dimmable Functionality: The fixture is fully dimmable when used with a compatible dimmable E26 bulb and a compatible dimmer switch (both not included, except for the initial bulb). Ensure your dimmer switch is rated for LED or the type of bulb you are using.
- Bulb Replacement: To replace the bulb, ensure the power is off at the circuit breaker. Carefully remove the glass globe, unscrew the old bulb, and screw in a new E26 bulb (max 60W). Reattach the glass globe securely.
7. Maintenance
Regular maintenance ensures the longevity and appearance of your pendant light:
- Cleaning: Turn off the power before cleaning. Use a soft, dry cloth to wipe the metal parts. For the glass globe, use a soft, damp cloth with a mild glass cleaner if necessary, then dry thoroughly. Avoid abrasive cleaners or solvents.
- Inspection: Periodically check all connections and mounting hardware to ensure they remain secure.
8. Troubleshooting
If you encounter issues with your pendant light, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power to the fixture Loose wiring connection Faulty bulb | Check circuit breaker/fuse Verify all wire connections are secure (power off first) Replace bulb with a known working one |
| Light flickers | Loose bulb Incompatible dimmer switch Loose wiring | Tighten bulb Ensure dimmer switch is compatible with the bulb type Check wiring connections (power off first) |
| Humming sound | Incompatible dimmer switch Loose components | Replace dimmer switch with a compatible one Ensure all parts are securely fastened |
If the problem persists after attempting these solutions, please contact customer support.
9. Warranty and Support
KoKo&Yukina is committed to providing quality products and excellent customer service. If you experience any issues with your product, including damage during transportation or operational problems, please contact our after-sales support team.
Our team will assess the situation and provide an appropriate solution. Please have your purchase details and model number (4K-WU6Y-CJYG) ready when contacting support.
For assistance, please visit the KoKo&Yukina Store on Amazon or refer to your purchase documentation for contact information.