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Osram

54506 Osram EHC/EHB 500W 120V G9.5 Clear Halogen Lamp
26.49 USD
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Confirm before ordering

Match ANSI code EHC or EHB, 500 W / 120 V, and a G9.5 base on the lamp or fixture label. Similar G9.5 stage lamps can use different wattages, filament geometry, output, or rated life.

Need help confirming fit? Email help@dynamiclamps.com with the fixture manufacturer, model number, and a clear photo of the existing lamp markings.

Specifications

OSRAM 54506 EHC/EHB specifications

Manufacturer OSRAM
Product number 54506
ANSI code EHC / EHB
Power / voltage 500 W / 120 V
Base G9.5 medium two-pin
Manufacturer bulb designation T12
Light output 13,000 lm; 3200 K; CRI 100
Rated life 300 hours
Dimensions Approx. 12.7 mm diameter; 101 mm maximum overall length
Filament CC-8
UPC 046135545061

Other identifiers customers may encounter

EHC · EHB · 54506 · GE 37082 / Q500/5CL · Ushio 1000286 / JCV120V-500WCM · Colortran BS5-31/1, BS5-31/1F, BS5-32/1, BS5-32/1F, 176-029, 176-030, 176-101 · Lowel EHC

Commonly confused with

EHD, EHF, EHG, FEL, FLK, and other G9.5 lamps may fit the same socket but are not automatically interchangeable. Match voltage, wattage, ANSI code, fixture rating, and required light output.

Equipment compatibility

Compatible-equipment references

These references apply only to equipment versions configured for an EHC/EHB, 500 W, 120 V, G9.5 lamp. Many professional fixtures accept more than one lamp wattage; never exceed the fixture's rated maximum and confirm the installed lamp code.

  • Lowel DP Light
  • Lowel Rifa-lite 55 (LC-55)
  • Lowel Rifa eX 55 (LC-55EX) with standard tungsten lamphead
  • Lowel Rifa-lite 66 (LC-66; accepts LC-55 lamp options)
  • Lowel Rifa eX 66 (LC-66EX; accepts LC-55EX lamp options)
  • Lowel Rifa-lite 88 (LC-88; accepts lower-wattage LC-55/66 lamp options)
  • Lowel Rifa eX 88 (LC-88EX; accepts lower-wattage LC-55EX/66EX lamp options)
  • Colortran 5/50 Stage / Studio
  • Colortran 212 Stage / Studio
  • Colortran 650 Stage / Studio
Brand alternatives

Other stocked EHC/EHB option

Both products carry the EHC/EHB identity and the core 500 W, 120 V, G9.5 specification. Manufacturer light output and dimensional details can differ slightly; the fixture label remains controlling.

Documentation & safety

Applications

  • Ellipsoidal spotlights and followspots
  • Stage, studio, film, and video fixtures
  • Professional soft lights and open-face fixtures

Documentation and safety

OSRAM product identity and ratings were checked against current manufacturer/industry catalog data.

Use only in a suitable enclosed or protected professional fixture rated for a 500 W, 120 V EHC/EHB lamp. Disconnect power, allow the lamp and fixture to cool completely, and avoid touching the quartz capsule with bare fingers.

Core OSRAM identity and ratings were checked against manufacturer or established industry data. Ten equipment references were reconciled from lamp catalogs and fixture manuals; verify the fixture label before installation.