Overview
The Lutron S-603P-IV Skylark Designer Slide Dimmer is a classic incandescent dimmer switch for 3-way lighting control applications. Rated 600W at 120V, this model features preset operation with an on/off rocker switch in ivory finish. The Skylark dimmer is the original designer-style slide dimmer from Lutron, engineered for smooth, reliable dimming of incandescent and halogen fixtures.
Key Features
- Convenient rocker switch turns light on/off; easy-to-use slide control adjusts light to suit any activity
- Power failure memory and superior RFI suppression
- Replaces any decorator style switch and works with existing multi-gang decorator wall plates
- Preset operation for consistent lighting scenes
- UL and CSA approved
Technical Specifications
- Voltage: 120 VAC, 60 Hz
- Load Capacity: 600W
- Load Type: Incandescent and Halogen
- Operation: 3-way preset slide dimmer with rocker on/off
- Finish: Gloss Ivory
- Dimensions: 2.94″ W × 0.3″ D × 4.69″ H
- Wall Plate: 1-gang Claro style (not included)
- Certifications: UL, CSA
- Warranty: 1-year limited
Typical Applications
The S-603P-IV is ideal for residential lighting control where incandescent or halogen fixtures are controlled from multiple locations. Common applications include:
- Master bedrooms and multi-way hallway lighting
- Dining rooms with pendant or chandelier fixtures
- Living rooms where lighting is switched from two or more locations
- Retrofit and renovation projects requiring decorator-style controls
Compatibility & Replacements
Compatible With
- Standard US residential 120VAC 60Hz wiring
- Multi-gang Claro decorator wall plates
- Incandescent and halogen light fixtures up to 600W
- 3-way switching configurations (two control locations)
Replaces / Drop-In Replacement For
- Standard decorator-style wall switches in the same opening
- Other Lutron Skylark S-603P series models (different finishes)
- Verify compatibility with your specific wall plate configuration before ordering
Works With
- Standard residential electrical installations (line-voltage control)
- Claro and similar multi-gang decorator wall systems
- Incandescent and halogen dimming systems






