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Clear tubular halogen lamp with medium prefocus base

Antique Light Bulb Co.

Antique Light Bulb Co. BTP 750W 120V T7 P28s 3200K Halogen Bulb

SKU CH-WY93-TS7CT

A 750W halogen lamp delivering 20000 lumens at 3200K with a 100 CRI and P28s base for studio use

  • TypeHalogen Bulbs
  • Lumen Range20000
  • Wattage750
  • Color Temperature3200K
  • Life Time Hours200
  • Color Rendering Index100
  • 20,000 lumens deliver intense output for film sets
  • 3200 K colour temperature matches tungsten lighting balance
  • CRI 100 renders colours faithfully on camera
  • P28s medium prefocus base ensures precise filament alignment
  • 750 W halogen lamp rated for 200 hours of studio use

High-output halogen lamp for studio use

This 750 watt halogen bulb operates at 120 volts and produces 20000 lumens at a 3200K colour temperature. It uses a P28s medium prefocus base and a T7 envelope designed for film, stage and studio fixtures. The lamp is rated for 200 hours of service life.

Limited lifespan and heat output constrain

The 200 hour rating means frequent replacement in continuous production environments. A colour rendering index of 100 delivers accurate colour reproduction, yet the high wattage generates substantial heat that requires fixtures rated for the load. The 120 volt specification restricts use to compatible mains supplies.

Verify fixture base, voltage and thermal capacity

Confirm the luminaire accepts a P28s medium prefocus base and is rated for 750 watts at 120 volts. Ensure the enclosure can dissipate the heat produced during operation. Check that the 3200K output matches the colour balance required for the shoot or venue.

Highlights

  • 20,000 lumens deliver intense output for film sets
  • 3200 K colour temperature matches tungsten lighting balance
  • CRI 100 renders colours faithfully on camera
  • P28s medium prefocus base ensures precise filament alignment
  • 750 W halogen lamp rated for 200 hours of studio use

Specifications

BrandBulbamerica
TypeHalogen Bulbs
Lumen Range20000
Wattage750
Color Temperature3200K
Life Time Hours200
Color Rendering Index100

Questions about this item

Is the 750-watt version the right choice for my studio fixture?

Choose this 750-watt lamp only if your fixture is rated for 750 watts at 120 volts and accepts a P28s base; exceeding the fixture rating risks damage.

What does the 20,000-lumen output mean on set?

At 20,000 lumens this lamp delivers very high output for key or flood lighting, but the 200-hour life means frequent replacement during long productions.

How does the P28s medium prefocus base limit compatibility?

The P28s base fits only sockets made for that specific prefocus pin spacing; it will not seat in standard Edison or bi-pin holders.

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