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BTH 575W Lamp

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Price: $17.65
Item Number: C273
Manufacturer: Osram
Manufacturer Part No: 54365
The BTH 575w is a 575W 115V Halogen light bulb with a P28s Medium Prefocus Single Ended Base. Designed to allow theatrical fresnesls to color match the 575W HPL lamps in ETC Source Four fixtures.

Product Specifications:

Description: 575Q/T6/CL/2P
Type: Halogen
Watts: 575
Volts: 115
Average Life: (hours) 300
Lumens: 15500
Color Temperature: 3250K
Shape: T6
Finish: Clear
Base: P28s Medium Prefocus Single Ended
Filament: C-13D
Diameter: 0.75" (19 mm)
Max Overall Length MOL: 4.21" (107 mm)
Light Center Length LCL: 2.17" (55.5mm)
Burn Position: Base Down to Horizontal
Manufacturer: Osram Sylvania
Manufacturer Description: BTH 115V
Manufacturer Number: 54365
Category: Stage & Studio
Related Lamps:
  • Other wattages: BTL 500W, BTH 575W, BTN 750W, BTR 1000W
Fixture Reference Guide:
  • Theater, Film, TV and Concert Lighting with Fresnels & PC Spots using a Medium Prefocus base.
    Altman 65Q 6" Fresnel, Selecon Rama Fresnel, Strand Fresnel 6"
  • NOTE: Fixture types depend on socket type. Confirm socket type before ordering.
Hours of lamp life are average only. Actual lamp life will vary depending on handling, ventilation, burn position, etc.