General description A pack of 5 high-efficiency R7S halogen bulbs, each with a power of 80W and a brightness of 800 lumens. These bulbs are designed for direct replacement in all double-ended T3 78 mm R7S sockets, providing a warm white light (amber) at 2700K with a high color rendering index (CRI) of 99, enhancing the vibrancy of colors in your space. Technical specifications Power: 80W Voltage: 230V Length: 78 mm (3.07 inches) Average lifespan: 2500 hours Beam angle: 360° Color temperature: 2700K CRI: 99 Usage These R7S halogen bulbs are suitable for a wide range of applications, including: Home and store spotlights Office lighting Work and security lighting Exhibition and studio lighting Landscape lighting Other information Dimmer compatible for adjustable brightness No flickering, protecting your eyes No hazardous emissions, no UV or IR radiation