1. Introduction
This instruction manual provides essential information for the safe and proper installation, operation, and maintenance of your IKEA HEMMA Triple Cord Set, model 603.258.07. Please read this manual thoroughly before beginning installation or use, and retain it for future reference.
The IKEA HEMMA Triple Cord Set is designed to provide power to three light sources, typically for pendant light fixtures. It features a white ceiling cup, a coiled white cord, and three white bulb sockets, suitable for LED bulbs operating at 120 volts.
2. Safety Information
WARNING: Electrical shock hazard. Always disconnect power at the main circuit breaker before installation, maintenance, or bulb replacement.
- Ensure the power supply matches the product's voltage (120V).
- Installation should be performed by a qualified electrician if you are unsure about electrical wiring.
- Do not exceed the maximum wattage specified for the bulb sockets. This product is designed for LED bulbs.
- Keep the cord set away from water and moisture.
- Do not modify the product in any way. Use only original IKEA parts or recommended replacements.
- Ensure all connections are secure and properly insulated.
3. Package Contents
Carefully unpack the box and ensure all components are present and undamaged. If any parts are missing or damaged, contact your retailer.

Figure 1: Components of the IKEA HEMMA Triple Cord Set. This image displays the white ceiling cup, the coiled white electrical cord, and the three white bulb sockets, all designed for a hanging light fixture.
- 1x Ceiling Cup (white)
- 1x Triple Cord with three bulb sockets (white)
- Mounting hardware (screws, anchors - typically included, but verify with packaging)
4. Setup and Installation
Follow these steps for proper installation. If you are not comfortable with electrical work, consult a qualified electrician.
- Prepare the Installation Area: Turn off the power to the circuit at the main circuit breaker. Use a voltage tester to confirm the power is off.
- Mount the Ceiling Cup: Secure the ceiling cup to the ceiling junction box using the provided mounting hardware. Ensure it is firmly attached and can support the weight of the cord set and any attached light shades/bulbs.
- Wire the Cord Set: Connect the electrical wires from the cord set to the corresponding wires in the ceiling junction box (typically black to black, white to white, and ground to ground). Use appropriate wire connectors and ensure all connections are secure and insulated.
- Adjust Cord Length: Adjust the length of the cords for each bulb socket as desired. Ensure the cords are evenly distributed and securely held within the ceiling cup.
- Secure the Ceiling Cup Cover: Once wiring is complete and secure, attach the ceiling cup cover to conceal the wiring.
- Install Bulbs: Carefully screw LED bulbs into each of the three sockets. Do not overtighten.
- Restore Power: Turn the power back on at the main circuit breaker.
- Test: Turn on the light switch to ensure the fixture is working correctly.
5. Operating Instructions
The IKEA HEMMA Triple Cord Set operates like any standard light fixture. Once installed and bulbs are inserted:
- Ensure the light switch connected to the fixture is in the "off" position before inserting bulbs.
- Insert compatible LED bulbs into the three sockets.
- Flip the wall switch to the "on" position to illuminate the bulbs.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your cord set.
- Cleaning: Disconnect power before cleaning. Wipe the cord set and ceiling cup with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Bulb Replacement: Always turn off power at the circuit breaker and allow bulbs to cool before replacing them. Use only LED bulbs as specified.
- Inspection: Periodically inspect the cord for any signs of damage, fraying, or wear. If damage is found, discontinue use and replace the cord set.
7. Troubleshooting
If your IKEA HEMMA Triple Cord Set is not functioning as expected, refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power to the fixture. | Check the circuit breaker and wall switch. Ensure power is restored. |
| Lights do not turn on. | Bulbs are faulty or not properly seated. | Replace bulbs with new, compatible LED bulbs. Ensure they are screwed in securely. |
| Lights do not turn on. | Loose wiring connection. | Turn off power at the circuit breaker. Carefully inspect wiring connections in the ceiling cup and junction box. Re-secure if loose. If unsure, consult an electrician. |
| Only one or two lights turn on. | Faulty bulb in specific socket(s). | Replace the non-working bulb(s). |
8. Specifications
- Model: HEMMA Triple Cord Set (603.258.07)
- Brand: IKEA
- Product Weight: Approximately 2 kg
- Material: Plastic, Resin
- Power Type: Corded Electric
- Voltage: 120 Volts
- Bulb Type: LED (recommended)
- Plug Profile: Pendant (for hanging installation)
9. Warranty and Support
For information regarding warranty coverage, returns, or technical support, please refer to the official IKEA website or contact IKEA customer service directly. Keep your proof of purchase for warranty claims.
For further assistance, visit www.ikea.com or contact your local IKEA store.





