Novelty Lights RLCH-30 Chasing Rope Light Controller, Made For 1/2" - 3 Wire Rope Light, 30 Feet Max Run, Speed Dial Standard Chasing Rope Light Controller - Max Run: 30 Feet 2 Function with Speed Control and All On feature Includes Power Cord and 18" Power Supply Use with 1/2" 3-Wire Chasing Rope Light - For Indoor and Outdoor Use Applications: Building Outlines, Storefront Windows, Under Cabinet Lighting, Crown Molding, Deck Railing, Under Stair Lighting, Walkways and Rooflines