The Bright Source 120W 78mm R7s Energy Saving Tungsten Halogen lamp is a high-performance lighting solution designed for both residential and commercial use. This lamp combines the efficiency of energy-saving technology with the bright, crisp illumination of tungsten halogen. Measuring 78mm, it fits seamlessly into R7s fixtures, making it ideal for a variety of applications, from security lighting to floodlights. The energy-saving feature ensures lower electricity consumption without compromising on light quality, providing a sustainable and cost-effective lighting option.