Heirlume HL-1640WPack1 Vintage Edison Bulb 40-watt with Medium Base and Tubular Shape, 1.5-Inch x 5.4-Inch, 1-Pack Great replica of antique Edison era light bulbs Perfect accent for both modern and vintage decor Bright tungsten thread filaments emit a warm, amber glow Works well in both indoor and outdoor settings Available in multiple voltage options