GE EHG 750W 120V Quartzline Halogen Lamp – ANSI EHG | 3000K | 15,000 Lumens | G9.5 Base | T-6 | 2000 hr Life

15,000 lumens at 3000K with CRI 100 – a 750W/120V Quartzline halogen SSTV lamp with G9.5 base, T-6 bulb, 2000-hour rated life, and universal burn position for stage, studio, and projection lighting.

Quick Specs

• Brand: GE Lighting
• Manufacturer Part Number: 39770
• GE Product Code: 88626
• Reorder Code: BC1450
• Order Codes: Q750/CL/TP, Q750CLTP, Q750 CL TP, Q750-CL-TP
• ANSI Code: EHG
• Lamp Type: Quartzline Halogen (SSTV)
• Wattage: 750 W
• Voltage: 120 V
• Base Type: G9.5 (Medium 2-Pin Prefocus)
• Bulb Shape: T-6
• Bulb Finish: Clear
• Color Temperature: 3000K
• CRI: 100
• Initial Lumens: 15,000 lm
• Rated Average Life: 2,000 hours
• Filament Type: CC-8
• Burn Position: Universal
• Maximum Overall Length (MOL): 4.130 in (104.9 mm)
• Bulb Diameter: 0.750 in (19.1 mm)
• Light Center Length (LCL): 2.370 in (60.2 mm)

Product Overview

The GE 39770 (Q750/CL/TP) Quartzline Halogen Lamp is a professional 750-watt, 120-volt SSTV lamp delivering 15,000 initial lumens at 3000K with CRI 100. It features a G9.5 medium two-pin prefocus base and a T-6 clear bulb, making it suitable for stage, studio, projection, and broadcast lighting applications where high output and accurate color rendering are required.

The CC-8 filament provides stable, intense light output, while the 2,000-hour rated life significantly reduces maintenance frequency compared to shorter-life stage lamps. The universal burn position allows installation in base-up, base-down, or horizontal fixtures without restriction. With a compact T-6 envelope (4.130-inch MOL, 0.750-inch diameter) and precise 2.370-inch light center length, this ANSI EHG lamp is a direct replacement for compatible professional luminaires.

Why Choose This Product

• 15,000 lumens – high-output 750W halogen: Excellent brightness for stage key lighting, follow spots, projection systems, and studio production.
• ANSI EHG – industry-standard replacement: The EHG code ensures consistent electrical and photometric performance for compatible fixtures.
• 3000K warm studio color temperature: Provides a natural, warm white light suitable for theater, film, and projection applications.
• CRI 100 – perfect color rendering: Full-spectrum halogen light ensures accurate color reproduction for video, film, and live events.
• 2,000-hour long life – low maintenance: Up to 4-10 times longer than standard stage lamps, dramatically reducing relamping costs and downtime.
• Universal burn position: Works in any orientation – base-up, base-down, or horizontal – for maximum fixture compatibility.
• G9.5 prefocus base: Ensures repeatable optical alignment in ellipsoidal spotlights, follow spots, and projection fixtures.

Technical Specifications

Dimensions

Applications

• Stage and theater lighting – ellipsoidal spotlights, follow spots, Fresnel fixtures
• Film and broadcast production lighting – key, fill, and backlighting for studios
• Projection systems – large-venue projectors, slide projectors, and effects lighting
• Studio and entertainment lighting equipment – television and video production

Compatibility & Replacement

Fixture type: This ANSI EHG lamp fits professional stage, studio, and projection fixtures designed for a G9.5 medium two-pin prefocus base and 750W/120V halogen lamps. Common in ellipsoidal spotlights, follow spots, and specialty projectors from manufacturers such as Altman, Strand, ETC, and Strong.

Base: G9.5 – a two-pin prefocus base with 9.5mm spacing between contacts. Standard in many ellipsoidal spotlights and follow spots.

Ballast: No ballast required – operates directly on 120V mains power.

Before ordering, confirm:

• ANSI code – EHG: Verify your fixture specifies ANSI EHG or equivalent 750W/120V G9.5 halogen lamp.
• Voltage – 120V: Verify fixture and supply circuit are 120V.
• Base type – G9.5: Confirm your fixture uses G9.5 prefocus lampholders (not GY9.5 or other variants).
• Physical dimensions: Verify your fixture accepts a T-6 bulb with 4.130-inch MOL, 0.750-inch diameter, and 2.370-inch LCL.
• Fixture wattage rating: Ensure fixture is rated for at least 750W.
• Burn position – universal: This lamp works in any orientation, but always follow fixture manufacturer guidelines.

Ordering Information

• Brand: GE Lighting
• Manufacturer Part Number: 39770
• GE Product Code: 88626
• Reorder Code: BC1450
• Order Codes: Q750/CL/TP, Q750CLTP, Q750 CL TP, Q750-CL-TP
• ANSI Code: EHG
• Lamp Type: 750W/120V Quartzline Halogen – G9.5 Base, T-6, Clear, 3000K, 15,000 lm, 2,000 hr life, universal burn
• Case quantities and bulk pricing available – contact ADL Supply for volume orders.

Compliance & Certifications

• Verify UL / ETL listing status with manufacturer specification sheet.
• Verify RoHS compliance status with manufacturer specification sheet.
• Verify FDA radiation performance compliance with manufacturer specification sheet.
• Verify Prop 65 warning requirements with manufacturer specification sheet.

ADL Supply recommends confirming all applicable compliance data with the GE official product data sheet (ANSI EHG / Part # 39770) prior to specification or installation.

Safety & Handling Notes

• High pressure warning – face shield required: Quartzline halogen lamps operate under high internal pressure. Always wear a face shield and protective gloves during handling and installation. Lamp burst can cause serious injury.
• No bare hands: Never touch the quartz envelope with bare skin. Oils cause hot spots leading to premature failure or lamp burst. Use clean gloves or a lint-free cloth.
• Do not exceed rated voltage: Operating above 120V dramatically shortens lamp life. Verify supply voltage before installing.
• Burn position – universal: This lamp is rated for universal operation, but always follow your fixture manufacturer's specified orientation.
• Extreme heat and UV output: Use only in approved enclosed luminaires with appropriate UV filtering.
• Allow complete cool-down before handling: Allow lamp to cool completely before relamping. Do not touch immediately after switching off.
• Follow your fixture manufacturer's service documentation for lamp replacement procedures.