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Clear halogen capsule with two-pin GY9.5 base, tubular T6 shape

Antique Light Bulb Co.

Antique Light Bulb Co. 54711 300 W 120 V GY9.5 Halogen Bulb

SKU CH-M8S9-BK4AQ

300 W 120 V halogen lamp with GY9.5 base, 3200 K colour temperature, 7800 lm output and 200-hour rated life

  • TypeHalogen Bulbs
  • Lumen Range7800
  • Wattage300
  • Color Temperature3200K
  • Life Time Hours200
  • Color Rendering Index100
  • Perfect colour accuracy with 100 CRI
  • Bright 7800 lumen output for clear illumination
  • Warm 3200 K colour temperature suits indoor spaces
  • GY9.5 two-pin base fits compatible fixtures securely
  • 300 watt halogen delivers strong light instantly

Halogen Lamp 300 W GY9.5 Base

This halogen lamp delivers 7800 lumens at 3200 K with a colour rendering index of 100. It operates at 120 volts and draws 300 watts. The GY9.5 two-pin prefocus base fits compatible stage and studio fixtures. Rated life is 200 hours.

Suited for High-Output Fixtures

This lamp suits users who need intense warm-white light from a single-ended T6 halogen source. The 200-hour rating means frequent replacement in continuous-use settings. Buyers who want longer service intervals or lower heat output should look at other technologies.

GY9.5 Base Decides Fit

The GY9.5 two-pin prefocus base is the single specification that determines whether this lamp fits your fixture. Verify the socket type before purchase. If your equipment requires a different base, this lamp will not work.

Highlights

  • Perfect colour accuracy with 100 CRI
  • Bright 7800 lumen output for clear illumination
  • Warm 3200 K colour temperature suits indoor spaces
  • GY9.5 two-pin base fits compatible fixtures securely
  • 300 watt halogen delivers strong light instantly

Specifications

BrandBulbamerica
TypeHalogen Bulbs
Lumen Range7800
Wattage300
Color Temperature3200K
Life Time Hours200
Color Rendering Index100

Questions about this item

How do I install the GY9.5 2-pin prefocus base correctly?

Align the two pins with the socket slots, push straight in until the bulb seats firmly, and avoid twisting — the prefocus base locks by insertion only, not by rotation.

When will this 300 W halogen lamp need replacement?

The rated life is 200 hours; at typical studio use of four hours per session, expect to replace it after roughly fifty sessions.

What limits continuous operation of this 300 W 120 V bulb?

The filament reaches 3200 K and the 200-hour rating is based on steady voltage; sustained use beyond the rated hours causes rapid lumen depreciation and eventual failure.

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