ANSI Code: M58
Average Rated Life (hr): 10000
Base: Mogul
Bulb: ED28
Color Rendering Index (CRI): 70
Color Temperature (K): 3700
Diameter (in): 3.5
Initial Lumens at 25C: 20000
Lamp Finish: Coated
Light Center Length - LCL (in): 5
Lumens per Watt: 80
Maximum Overall Length - MOL (in): 8.3125
Mean Lumens at 25C: 13000
Operating Position: Universal
Watts: 250