The Sylvania 58999 (100T3Q/S/CL-120V) is a double-ended, dimmable tungsten halogen lamp featuring a T3 quartz bulb shape and an R7s recessed single contact base. It delivers 1,600 lumens of warm white light and is widely used in residential, commercial, and industrial fixtures.
Key Specifications
- Power & Voltage: 100 Watts / 120 Volts
- Base Type: R7s (Double-Ended / Recessed Single Contact)
- Brightness: 1,600 Lumens
- Color Temperature: 2950K (Warm White)
- Color Rendering Index (CRI): 100 (Perfect color accuracy)
- Average Lifespan: Up to 2,000 hours
- Dimensions: Maximum Overall Length (MOL) of roughly 3.125 inches
- Special Features: Instant-on, fully dimmable