2-Piece 20W G4 Halogen Bulb 12V AC Clear Glass Under Cabinet Light Puck Light Bulb Closet Showcase Shelf Wine Cooler Lamp Note: The light is designed for 12V AC only. It can replace old halogen bulb lights but cannot replace LED lights. Power Consumption: 20W Connector: G4 Optical Flux: 200LM Input Voltage: 12V AC Color: Warm White 2700K Installation: Recessed Certificates: CE, RoHS, SAA, FCC Color Temperature: 2700K–6000K Beam Angle: 120° CRI: >80 Material: Stainless Steel + Clear Glass Safety Protection: Over-Current Protection, Short-Circuit Protection, Over-Voltage Protection, High Voltage Surges Protection Size: 65x25mm (Fits 55–60mm hole) Features: - Suitable for under cabinet, closet, showcase, shelf, and wine cooler lighting - Clear glass construction with stainless steel housing for durability and heat dissipation - Warm white light output for a comfortable and inviting ambiance - Direct replacement for 12V AC halogen G4 bulbs - Complies with international safety and environmental standards Note: This product is not compatible with LED drivers or DC voltage sources. Ensure your fixture operates on 12V AC before installation.