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Ushio 150W 120V T4 BA15d frosted halogen bulb

Ushio

Ushio 1003100 JD120V-150WF/BA15D 150 W Halogen Bulb

SKU CH-4EQV-8P6HQ

150 W halogen bulb with BA15d bayonet base, 500 lumens at 2900 K and 2 000-hour rated life

  • TypeHalogen Bulbs
  • Lumen Range500
  • Wattage150
  • Color Temperature2900K
  • Life Time Hours2000
  • Color Rendering Index100
  • Bright, accurate colour with a CRI of 100
  • Warm 2900 K light suits cosy indoor spaces
  • 500 lumens from a 150 W halogen source
  • 2000-hour rated life reduces replacement frequency
  • BA15d bayonet base fits compatible fixtures directly

Suitable Fixtures

This halogen bulb uses a BA15d double-contact bayonet base and operates at 120 volts. It fits single-ended T4 sockets designed for 150 watt lamps. Verify that your fixture accepts this base type and voltage before ordering. The frosted finish diffuses light for a softer output.

Thermal and Power Behaviour

In normal use the lamp draws 150 watts and produces a warm 2900 K colour temperature with a CRI of 100. It emits approximately 500 lumens and the halogen capsule generates significant heat during operation. Ensure the fixture provides adequate ventilation and is rated for the stated wattage.

Lifespan and Replacement

Rated life is 2000 hours under typical cycling. The bulb is not suited for enclosed fixtures that trap heat or for dimming circuits unless the dimmer is rated for halogen loads. Frequent switching may reduce the expected service interval.

Highlights

  • Bright, accurate colour with a CRI of 100
  • Warm 2900 K light suits cosy indoor spaces
  • 500 lumens from a 150 W halogen source
  • 2000-hour rated life reduces replacement frequency
  • BA15d bayonet base fits compatible fixtures directly

Specifications

BrandUshio
TypeHalogen Bulbs
Lumen Range500
Wattage150
Color Temperature2900K
Life Time Hours2000
Color Rendering Index100

Questions about this item

Does the Ushio 1003100 halogen bulb come in a multi-pack or must I order each 150 W unit separately?

The product is sold as a single 150 W halogen bulb; no additional items are included in the package.

Should I choose the 2900 K frosted version or is there a clear alternative in the same 150 W BA15d line?

Only the frosted 2900 K model with BA15d base is listed; no clear variant appears in the specifications.

What does the 500 lumen rating mean for actual brightness when the bulb runs at 120 V in a standard fixture?

At 120 V the bulb delivers approximately 500 lumens with a CRI of 100, giving warm, accurate colour for general lighting.

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