100A21 277V Incandescent Bulb for Electrical Lighting Solutions The 100A21 277V incandescent bulb by SYLVANIA is designed for general lighting applications requiring a medium aluminum base and inside frost finish. This A21 bulb shape mine light operates at 100 watts and 277 volts, providing reliable illumination suited for electrical distributors and lighting solutions providers. It is compatible with standard medium bases, making it a practical choice for wire and cable installations and switchgear suppliers needing incandescent lighting components. Specifications Bulb Type: A21 Base: Medium Finish: Inside Frost Wattage: 100 Watt Voltage: 277 Volt Diameter: 2.625 inches Average Rated Life: 1000 hours Color Rendering Index: 100 Product Weight: 2.95 lbs Manufacturer: SYLVANIA Manufacturer Part Number: 13397 UPC: 046135133978 Case Dimensions: Length 16.625 inches, Width 11.5 inches, Depth 6.375 inches Case Cube: 0.705 cubic feet Features Inside frost finish softens light output for reduced glare Medium aluminum screw base ensures secure and reliable electrical connection High color rendering index of 100 for accurate color representation Standard incandescent filament design compatible with typical electrical fixtures Suitable for use in various lighting solutions requiring 277V operation Downloads & Links
