10 Pack AC DC G4 6 Volt 10 Watt Halogen Light Capsule Glass 2 Pin Light Bulb Warm White Type JC Spot Recessed Down Lamp Replacement Bipin 6V Low Voltage Industrial Medical Equipment Novelty Lighting 10 Units per pack 10W halogen 150 lumens Replacements for standard JC Halogen spot lamps Use for marine, solar/wind systems, fishing, motor home/RV, buses, vehicles systems, etc.