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Clear glass halogen bulb with BA15d double-contact bayonet base

SYLVANIA

SYLVANIA OSRAM FEV 200w 120v BA15d Halogen Bulb

SKU CH-5AA4-X78G2

A 200 watt halogen lamp with a BA15d base delivers 5500 lumens at 3200K and a CRI of 100 for stage and studio fixtures

  • TypeHalogen Bulbs
  • Lumen Range5500
  • Wattage200
  • Color Temperature3200K
  • Life Time Hours50
  • Color Rendering Index100
  • High 5500 lumen output for bright stage illumination
  • Accurate colours with 100 CRI rendering index
  • Warm 3200K colour temperature suits studio environments
  • BA15d double-contact bayonet base fits compatible fixtures
  • 200 watt halogen lamp rated for 50 operating hours

Professional stage and studio halogen lamp

The OSRAM FEV is a 200-watt halogen bulb with a BA15d double contact bayonet base designed for stage and studio fixtures. It operates at 120 volts and delivers 5500 lumens at a 3200K colour temperature. The lamp is rated for a 50-hour lifetime and achieves a colour rendering index of 100 for accurate colour reproduction. Suitable for any operating position in compatible fixtures.

Heat output and power characteristics

As a 200-watt halogen source, the bulb generates significant heat during its 50-hour rated life and requires fixtures rated for this wattage and voltage. The high colour temperature of 3200K produces warm white light typical of professional tungsten lighting. No acoustic noise is produced by the lamp itself. Power draw is a constant 200 watts at the rated 120-volt supply.

Replaces existing FEV or 54441 coded lamps

This lamp serves as a direct replacement for any fixture specifying an FEV coded or OSRAM 54441 halogen bulb with BA15d base, 200-watt rating and 120-volt operation. The upgrade is worthwhile when the existing lamp has reached its 50-hour limit or when maximum colour fidelity with a CRI of 100 is required. Not suitable for fixtures requiring different base types, wattages, voltages or longer-life lamps.

Highlights

  • High 5500 lumen output for bright stage illumination
  • Accurate colours with 100 CRI rendering index
  • Warm 3200K colour temperature suits studio environments
  • BA15d double-contact bayonet base fits compatible fixtures
  • 200 watt halogen lamp rated for 50 operating hours

Specifications

BrandOSRAM
TypeHalogen Bulbs
Lumen Range5500
Wattage200
Color Temperature3200K
Life Time Hours50
Color Rendering Index100

Questions about this item

How do I install the BA15d double-contact bayonet base without damaging the pins?

Align the two offset pins with the matching slots in the socket, push straight in, then twist clockwise until the pins lock under the retaining lugs; forcing it straight down without the twist bends the pins.

When will the OSRAM FEV 200 W halogen need replacement?

Rated life is 50 hours at full 200 W / 120 V operation; expect to replace it after roughly 50 hours of continuous stage or studio use.

What thermal limit appears first during long runs at 200 W?

The 50-hour filament life is the first limit; sustained 200 W output at 3200 K depletes the rated hours before any other constraint arises.

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