ANSI Code: M137, M152/E
Average Rated Life (hr): 15000
Base: Mogul (E39)
Bulb: ED28
Color Rendering Index (CRI): 68
Color Temperature (K): 4000
Diameter (in): 3.5
Hot Restrike Time (min): 5-8
Initial Lumens at 25C: 32300
Lamp Finish: Clear
Light Center Length - LCL (in): 5
Lumens per Watt: 101
Maximum Overall Length - MOL (in): 8.3125
Mean Lumens at 25C: 13000
Operating Position: Horizontal +- 75 degrees
Warm-up Time (min): 2-3
Watts: 175