(R7S Halogen Tube 78MM) Pack of 6 R7S 100W 78mm halogen bulbs, 1500LM, input voltage 230V, length: 78mm, transparent glass. Direct replacement for all 78mm R7S double ended fittings. (Please confirm that the voltage and lamp base size match before purchasing.) (Dimmable 0%-100%)R7S 78mm dimmable halogen rod. Use a halogen dimmer, stepless from 100% to 0%, without stuttering or flickering. Instant start without delay. CRI> 80, no UV radiation, better protect your eyes. (Spotlights)This 100W R7S 78mm lamp has a beam angle of 360 degrees, giving you an excellent spotlight effect. The warm white light temperature of 2700K gives you a relaxed feeling and creates a warm atmosphere. Lasts an average lifespan of 2500 hours. (Application) 78mm R7S Linear Halogen Bulb for Home, Shop and Office Spotlights, Halogen Spotlights, Work & Security Lighting, Showroom, Lighting stage and studio lighting, floor lamps, landscape lighting, etc. (Service) If there is a quality problem within one year, the product will be refunded and replaced. If you have any quality problem, please feel free to contact us to resolve it.