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OSRAM DYS halogen bulb GZ9.5 base clear glass globe 2.50 inches long

SYLVANIA

SYLVANIA OSRAM DYS/BHC/DYV 600W 120V GZ9.5 3200K Halogen Bulb

SKU CH-6H8T-Z3JCQ

600-watt halogen bulb with GZ9.5 base delivers 17500 lumens at 3200K for stage and studio lighting

  • Power rating600
  • Light output17500
  • Color temperature3200K
  • Lifespan (hours)75
  • Color rendering100
  • Product typeHalogen Bulbs
  • High-output 17500 lumen performance for bright stage illumination
  • Perfect 100 CRI renders colours accurately in studio settings
  • 3200K warm white matches professional tungsten lighting standards
  • Compact 2.50 inch globe fits tight GZ9.5 fixtures
  • 600 watt halogen power delivers intense directional light

Professional Stage Lighting

The OSRAM DYS halogen bulb delivers 17500 lumens at 3200K with a CRI of 100, making it suitable for stage and studio fixtures that require accurate colour rendering. It operates at 600 watts on a 120V supply and fits a GZ9.5 two-pin prefocus base. The compact globe measures 0.875 inches in diameter and 2.50 inches in overall length.

Replacing Lower-Output Halogen Lamps

This bulb upgrades fixtures previously using lower-wattage halogen sources when maximum brightness and full-spectrum output are essential for the application. The rated life of 75 hours means the jump is worth it for productions or installations where lamp changes can be scheduled between short runs rather than continuous operation.

Limits of Short-Life Halogen Technology

The 75-hour rating imposes a strict replacement cycle that rules out permanent architectural lighting or any setting where maintenance access is difficult. High heat output from the 600W filament demands fixtures rated for the thermal load and adequate ventilation. The GZ9.5 base restricts use to compatible prefocus sockets only.

How it compares

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

Price $12.99
Cheaper than about 65% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeHalogen Bulbs
Display
Light output17500
Power
Power rating600
More details
Color temperature3200K
Lifespan (hours)75
Color rendering100

Questions about this item

Will the GZ9.5 2-pin prefocus base fit my fixture?

The GZ9.5 2-pin prefocus base matches fixtures designed for this pin spacing and is used in stage, studio and specialty lighting.

How do I install the bulb without damaging the halogen capsule?

Handle the globe with clean gloves or a cloth to avoid oil contamination, align the two pins with the socket slots, and press firmly until seated.

How often will I need to replace this 600W halogen bulb?

Rated life is 75 hours, so expect replacement after roughly 75 hours of operation.

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