Oxford Light (12 Pack) MR16 Halogen Bulb 12v 50w EXN Halogen Light Bulb, 12 Volt 50 Watt GU5.3 Halogen Bulb Lamp Provides a bright, white halogen light Bulb Base Type: GU5.3 Shape: MR16 MR16 12V 50W Halogen With a glass cover Approx. 2,000 Hours bulb life