Abbrev. With Packaging Info.: M400U 6/CS 1/SKU
ANSI Code: M59
Approx. Lumens (initial - horizontal): 32000
Approx. Lumens (initial - vertical): 36000
Approx. Lumens (mean - horizontal): 20500
Approx. Lumens (mean - vertical): 25000
Arc Length (in): 1.77
Arc Length (mm): 45
Average Rated Life - Horizontal (hr): 15000
Average Rated Life - Vertical (hr): 20000
Base: Mogul
Bulb: BT37
Color Rendering Index (CRI): 65
Color Temperature/CCT (K): 4000
Diameter (in): 4.625
Diameter (mm): 117
Family Brand Name: Metalarc
Fixture Requirement: S
Hot Restrike Time (min): 7-12
Individual Unit Weight (Pounds): 0.838
Lamp Finish: Clear
Light Center Length - LCL (in): 7
Light Center Length - LCL (mm): 178
Maximum Base Temperature C (F): 482
Maximum Bulb Temperature C (F): 752
Maximum Overall Length - MOL (in): 11 1/2
Maximum Overall Length - MOL (mm): 292
Nominal Wattage (W): 400
Operating Position: Universal
Ordering Abbreviation: M400/U
UPC CODE: 046135644900
Warm-up Time (min): 2-4