This 2-pack of 200W R7S linear halogen bulbs, designed with a high-performance filament and a standard length of 118 mm, offers an exceptional brightness of 3900 lumens with a warm white color temperature of 2800K, perfect for effectively illuminating living rooms, workshops, security systems, and outdoor fixtures. 1. Universal Compatibility: With a standard R7S double-ended base, these bulbs fit directly into most existing spotlights, floor lamps, and wall lights without requiring any modifications to the electrical installation, making it easy to replace worn-out bulbs. 2. Dimmable Functionality: Thanks to their advanced dimming technology, they allow for smooth adjustment of light intensity via most dimmers on the market, providing the freedom to create a soft atmosphere for relaxation or bright light for specific tasks. 3. Superior Light Quality: With a high color rendering index and 360-degree spread, they faithfully reproduce natural colors while eliminating shadow areas, reducing eye strain during prolonged reading or work. 4. Versatile Use: These robust bulbs are designed to operate at 220-240V and are perfectly suited for both home and commercial environments, providing reliable lighting for nighttime security, shop windows, or industrial workplaces. Product Type: Linear Halogen Bulb Base: R7S (Double-ended) Length: 118 mm Wattage: 200W Voltage: 220-240V Brightness: 3900 lm Color Temperature: 2800K (Warm White) Feature: Dimmable (Dimmer Compatible) Beam Angle: 360 degrees Quantity in package: 2 pieces Recommended Uses: Home Lighting, Work, Security, Street Lighting Dimmable: These halogen bulbs offer broad compatibility