Introduction
This manual provides detailed instructions for the safe installation, operation, and maintenance of your Lightolier P600-PP Precision Incandescent Wallbox Dimmer. This device is designed for controlling the brightness of permanently installed incandescent lighting fixtures only. Please read all instructions carefully before installation and retain this manual for future reference.
Important Safety Information
- WARNING: To avoid fire, shock, or death, turn off power at the circuit breaker or fuse box and test that power is off before wiring.
- This dimmer is designed for use with permanently installed incandescent fixtures ONLY. Do not use with LED, CFL, fluorescent, or low-voltage lighting unless specifically rated for such use.
- Install in accordance with all national and local electrical codes.
- If you are unsure about any part of these instructions, consult a qualified electrician.
- Do not exceed the maximum wattage rating of 600W.
- Operate only at 120VAC, 60Hz.
Product Overview
The Lightolier P600-PP is a specification-grade, single-pole, push-push rotary dimmer. It provides precise control over incandescent lighting levels.

Image: The product box for the Lightolier P600-PP dimmer switch, showing the model number, wattage, voltage, and "Push-Push Switch" description. This image displays the packaging of the dimmer, confirming its specifications and type.
Installation Instructions
- Turn Off Power: Before beginning, ensure power is OFF at the circuit breaker or fuse box. Verify power is off using a voltage tester.
- Remove Existing Switch: Carefully remove the wall plate and mounting screws from the existing switch. Disconnect the wires from the old switch.
- Identify Wires:
- Hot (Line) Wire: Typically black, connected to the power source.
- Load Wire: Typically black, connected to the light fixture.
- Ground Wire: Typically bare copper or green.
- Wire the Dimmer:
Connect the wires to the P600-PP dimmer as follows:
- Connect the Hot (Line) wire to one of the dimmer's screw terminals.
- Connect the Load wire to the other dimmer's screw terminal.
- Connect the Ground wire from the wall box to the dimmer's green ground screw.
Note: This is a single-pole dimmer. For 3-way applications, a different dimmer model is required.
- Mount the Dimmer: Carefully fold the wires into the wall box. Secure the dimmer to the wall box using the provided mounting screws.
- Install Wall Plate: Attach the decorative wall plate (not included) over the dimmer.
- Restore Power: Turn power back ON at the circuit breaker or fuse box.
Operating Instructions
The Lightolier P600-PP dimmer features a push-push rotary control for on/off and dimming functions.
- Turn On/Off: Press the rotary knob firmly inward until it clicks to turn the lights ON or OFF.
- Dimming: Rotate the knob clockwise to increase light brightness and counter-clockwise to decrease light brightness.
Maintenance
The Lightolier P600-PP dimmer requires minimal maintenance.
- Cleaning: To clean the dimmer and wall plate, wipe with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure power is off before cleaning.
- Bulb Replacement: Always turn off power at the circuit breaker before replacing incandescent bulbs connected to the dimmer. Ensure replacement bulbs are incandescent and do not exceed the dimmer's 600W rating.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn ON. |
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| Lights do not dim. |
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| Dimmer is hot to the touch. |
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Specifications
- Model: P600-PP
- Type: Incandescent Wallbox Dimmer
- Wattage: 600W maximum
- Voltage: 120VAC, 60Hz
- Switch Type: Single Pole, Push-Push Rotary
- Actuator Type: Rotary
- Color: White
- Connectivity Protocol: X-10
- Application: For permanently installed incandescent fixtures ONLY.
Warranty Information
For specific warranty details, please refer to the official Lightolier product documentation or visit the manufacturer's website. Warranty terms typically cover defects in materials and workmanship under normal use.
Customer Support
If you have any questions or require technical assistance, please contact Lightolier customer support. Contact information can typically be found on the manufacturer's official website or on the product packaging.
Manufacturer: Lightolier
Website: www.lightolier.com (Example link, actual link may vary)





