Strand - Coda 500/1, 500/3, 500/4 Replacement Light Bulb - FDN Tungsten - Description: Tungsten Halogen Double Ended - Applications: Stage & Studio - Voltage 120 - Wattage 500 - Lumens 12800 - Base R7S - Shape T2.5 - Overall Length (mm) 117 - Life Hours 400 - Kelvin 3200 - CRI 100 - Color FROSTED Strand - Coda 500/1, 500/3, 500/4 Replacement Light Bulb - FDN Tungsten