Abbrev. With Packaging Info.: H39KB175 6/CS 1/SKU
ANSI Code: H39
Approx. Lumens (initial - horizontal): 7700
Approx. Lumens (initial - vertical): 7700
Approx. Lumens (mean - horizontal): 7150
Approx. Lumens (mean - vertical): 7150
Average Rated Life - Horizontal (hr): 24000
Base: E39 Mogul
Bulb: BT28
Color Rendering Index (CRI): 22
Color Temperature/CCT (K): 5900
Diameter (in): 3.5
Diameter (mm): 89
Fixture Requirement: O
Hot Restrike Time (min): 3-9
Individual Unit Weight (Pounds): 0.552
Lamp Finish: Clear
Light Center Length - LCL (in): 5
Light Center Length - LCL (mm): 127
Maximum Base Temperature C (F): 210 (410)
Maximum Bulb Temperature C (F): 400 (752)
Maximum Overall Length - MOL (in): 8 5/16
Maximum Overall Length - MOL (mm): 211
Nominal Wattage (W): 175
Operating Position: Universal
Ordering Abbreviation: H39KB-175
Warm-up Time (min): 4-5