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Halogen stage lamp with ceramic G9.5 base and tapered pins

Ushio

Ushio HPL 575W 115V SL 3000h G9.5 Standard Bulb 1004063

SKU CH-YC48-AP265 MPN 1004063

A 575 W halogen stage lamp delivering 10,500 lumens at 2,950 K with a 3,000-hour rated life and ceramic G9.5 base

  • Power rating575
  • Light output10500
  • Color temperature2950K
  • Lifespan (hours)3000
  • Product typeHalogen Bulbs
  • 3000-hour life cuts maintenance visits in half
  • 10500 lumens deliver bright, even stage illumination
  • Ceramic heat-sink base keeps electrical resistance stable
  • Six-filament design produces a smooth, uniform field
  • Tapered G9.5 pins ensure quick, secure fixture fit

575 W halogen stage lamp for theatres and studios

The Ushio HPL 575W 115V SL delivers 10 500 lumens at 2 950 K from a G9.5 ceramic base. Its six-filament design produces an even field suited to theatres, houses of worship, museums and architectural installations. Rated life reaches 3 000 hours under continuous operation.

Replaces shorter-life HPL lamps in hard-to-reach

Standard long-life HPL lamps typically last 2 000 hours; this model adds 50 % more service time. The jump is worth it when fixtures require lifts or scaffolding for relamping, cutting maintenance visits and labour costs. Tapered pins ensure a secure fit in existing sockets.

Ceramic heat-sink base maintains electrical

The base resists conductivity drift during extended runs, keeping output stable across the 3 000-hour rating. Six C-8 filaments distribute heat evenly, reducing hot-spots that shorten lamp life. Performance stays consistent in sustained-use scenarios such as long productions or permanent installations.

How it compares

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

Price $18.99
Typical for this category: the median of 1,791 items is $17.99.

Specifications

Product
Brand nameUshio
Product typeHalogen Bulbs
Display
Light output10500
Power
Power rating575
More details
Color temperature2950K
Lifespan (hours)3000

Questions about this item

What base type does the G9.5 ceramic heat sink base need to fit?

The G9.5 base fits fixtures with a matching G9.5 socket; tapered pins ensure an easy fit into the fixture socket.

How do I install the 575W 115V halogen lamp without shortening its 3000-hour life?

Install with clean gloves to avoid oil on the quartz envelope; seat the tapered pins fully in the G9.5 socket so the ceramic heat sink base makes proper contact.

When should I replace the 10500 lumen lamp in a theatre fixture?

Replace after 3000 hours of operation or when output drops noticeably; the six-filament design maintains an even field until end of rated life.

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