The ServIt Model 4# LED Transformer is an OEM-style replacement designed for ServIt PDW18 Series countertop food warmers. Operating at 110?120V, 50/60Hz, this transformer supplies stable, low-voltage power to the warmer?s LED lighting system, ensuring bright, reliable illumination for product visibility. It is the ideal replacement for units experiencing dim lights, flickering LEDs, lighting failures, or power inconsistencies. Key Features OEM-compatible LED transformer for PDW18 display warmers Provides stable low-voltage power for LED lighting Improves product visibility inside the warmer Reliable 110?120V, 50/60Hz operation Direct-fit installation with factory-style connectors Specifications Part Name: Model 4# Component Type: LED Transformer Voltage Input: 110?120V Frequency: 50/60Hz Application: Countertop food warmers (PDW18 Series) Function: Powers LED lights for internal illumination Compatible Models (shortened list) ServIt PDW18D1 ServIt PDW18D1C ServIt PDW18D1CR ServIt PDW18D1P ServIt PDW18D1PC ServIt PDW18D1S ServIt PDW18D1SC ServIt PDW18D1SHF ServIt PDW18D1SNC ?and more. Why Choose This Item Choose this LED transformer to restore bright, reliable lighting, enhance food presentation, and ensure consistent performance in your ServIt PDW18 warmer. With OEM-grade compatibility and dependable power regulation, it is the ideal long-lasting replacement for maintaining optimal visibility and operation in commercial food displays.