Globe 54456 50-Watt MR16 Halogen Flood Bulb with Bi-Pin Base, 3 Pack Provides crisp, bright, and white light Can be dimmed without the need for a special dimmer Transformer-free operation allows the bulb to run directly off the main voltage supply while the ceramic base is designed to withstand a high degree of heat Mirror-like reflector inside bulb face projects a broad beam of light and provides a higher lumen output Push-in and pull-out allows for quick and easy removal of the light bulb