High Output R7S Halogen Bulbs 200W 2000 Lumens. Voltage: 230V. Length: 4.65" (118mm). Direct replacement for all T3 118mm R7S double ended sockets. Lasts an average life of 2500 hours, reducing the frequency of bulb changes. Please measure the size of your lamp base before purchasing. Compatible only with 118mm base, not 78mm. 118mm 200 watt J-type double ended bulb suitable for R7s base type. Clear glass construction provides 2700K warm white illumination and delivers a 99 CRI, allowing accurate color representation. Operates with minimal flicker to help protect eyes. Free from hazardous emissions, UV, and IR radiation. Dimmable design allows brightness adjustment using a compatible dimmer switch. May become hot during operation due to inherent characteristics of halogen technology. Suitable for use in home spotlights, shop and office lighting, task and security lighting, showrooms, stage and studio environments, floor lamps, and landscape lighting. Designed for reliable performance and long-term use.