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. SpotlightsThis 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. ApplicationR7S 78mm linear halogen bulb for home, shop and office spotlights, halogen floodlights, work and security lighting, showroom, office lighting stage and studio, floor lamps, landscape lighting, etc. Service If there is any quality problem within one year, the product will be refunded and replaced. If you have any quality problem, please feel free to to resolve it.