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Double-ended HID bulb with SFc10-4 base

Antique Light Bulb Co.

Antique Light Bulb Co. 1500W HID Replacement Bulb 54319 HTI 1500W/D7/60

SKU CH-JATH-RXPT5

High-intensity discharge replacement bulb delivering 145000 lumens at 6000K with 90 CRI and 750-hour rated life

  • Power rating1500
  • Light output145000
  • Color temperature6000K
  • Lifespan (hours)750
  • Color rendering90
  • Product typeHigh Intensity Discharge
  • High-output 145000 lumen performance for large venues
  • Daylight 6000K colour temperature renders scenes naturally
  • High 90 CRI ensures accurate colour reproduction
  • Double-ended SFc10-4 base fits compatible fixtures directly
  • 750-hour rated life reduces replacement frequency

1500W HID Replacement Bulb 54319

This 1500W high-intensity discharge bulb replaces the 54319 HTI 1500W/D7/60 lamp in professional stage and event fixtures. It delivers 145000 lumens at a 6000K colour temperature with a CRI of 90 for accurate colour rendering. The double-ended SFc10-4 base fits compatible automated luminaires used in entertainment and architectural lighting.

Who This Suits And Who Should Look Elsewhere

Lighting technicians and venue operators needing a direct replacement for 54319-coded fixtures will find the specified output and 750-hour rated life match the original requirements. Buyers who want more storage or builders who need a second card should look elsewhere, as this is a specialised discharge lamp, not a general-purpose light source.

1500W Discharge Output Decides Fit

The 1500-watt power rating and 145000-lumen output are the critical figures that determine compatibility with the ballast and fixture optics. Verify the existing lamp code 54319 and SFc10-4 base before ordering, as mismatched wattage or base type will prevent operation.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $204.99
Pricier than about 90% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameBulbamerica
Product typeHigh Intensity Discharge
Display
Light output145000
Power
Power rating1500
More details
Color temperature6000K
Lifespan (hours)750
Color rendering90

Questions about this item

What does 145000 lumens actually deliver in a fixture?

It provides extremely high output suitable for large venues, stage productions or architectural lighting where intense daylight-quality illumination is required.

How does the SFc10-4 base limit compatibility?

The SFc10-4 base only fits fixtures designed for that specific double-ended socket; it cannot be used in standard Edison or other HID sockets.

What clearance does the double-ended shape need to install?

The double-ended lamp requires a fixture with matching SFc10-4 holders at both ends and enough linear space to seat the lamp without forcing the quartz envelope.

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