GE 88509 EGN 120V

GE 88509 EGN — 500W 120V SSTV Halogen Lamp, 3200K Studio White, G22 Bi-Post Base

The GE 88509 EGN is a 500-watt, 120-volt SSTV (Stage, Studio and Theater) halogen lamp from GE Lighting, delivering 13,000 initial lumens at 3200K studio white with CRI 100. With a G22 bi-post base, C-13D filament, 200-hour rated life, and base-down burn position requirement, this lamp is designed for professional ellipsoidal spotlights, follow spots, Fresnel fixtures, and specialty luminaires requiring a G22 base at 500W/120V. Verify ANSI code, voltage, wattage, base type, and burn position before ordering.

Technical Specifications

Product Overview

The GE 88509 EGN is a professional tungsten halogen lamp engineered for stage, studio, and entertainment fixtures requiring high-intensity output at a consistent 3200K studio white. The 3200K color temperature matches broadcast camera white balance, while CRI 100 ensures accurate color reproduction across the full visible spectrum — essential for film, video, and live production applications where color fidelity is critical.

The G22 bi-post base provides a secure, high-current connection for reliable operation in professional luminaires. The compact T-shaped bulb (0.75" diameter, 5.6" MOL) fits the tight optical systems of ellipsoidal spotlights, follow spots, and Fresnel fixtures. This lamp is rated for base-down operation only — horizontal or base-up installation can cause premature failure or lamp burst. Confirm fixture orientation before ordering.

Compatible Applications

• Stage and theatrical lighting — Ellipsoidal spotlights, follow spots, and Fresnel fixtures requiring EGN-designated G22 base lamps.
• Studio and broadcast production — 3200K tungsten-balanced key and fill lighting for camera-accurate film and television production.
• Concert and live event lighting — High-intensity professional luminaires at 500W/120V.

Before Ordering — Verify

• ANSI Code: Confirm the existing lamp or fixture manual specifies EGN.
• Voltage: Confirm the fixture and supply circuit are 120V. Operating above rated voltage shortens lamp life.
• Wattage: Confirm the fixture is rated for 500W.
• Base Type: Confirm the fixture uses a G22 bi-post lampholder (22mm pin spacing). G22 is not interchangeable with G9.5, G38, or GX38.
• Burn Position: This lamp is rated for base-down operation only. Do not use in horizontal or base-up fixtures.
• Physical Fit: Confirm 5.6" MOL and 0.75" diameter fit within your fixture's lamp housing.

Safety and Handling Guidelines

• High-pressure lamp — face shield required: SSTV 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.
• Do not touch the quartz envelope with bare hands. Skin oils cause hot spots leading to premature failure or lamp burst. Use clean gloves or a lint-free cloth. If accidentally touched, clean with isopropyl alcohol before use.
• Base-down position only: Incorrect burn orientation can cause premature failure or lamp burst.
• Do not exceed rated voltage: Operating above 120V dramatically shortens lamp life.
• UV and heat output: Use only in approved enclosed luminaires with appropriate UV filtering.
• Allow complete cool-down before handling. Do not touch immediately after switching off.

Compliance

• Verify UL/ETL listing status, RoHS compliance, FDA radiation performance, and Prop 65 requirements with the GE manufacturer specification sheet prior to specification or installation.

Ordering Information

• Brand: GE Lighting
• GE Order Code: 88509
• SKU: KGER088509R05
• ANSI Code: EGN
• UPC / EAN: 043168885096
• Wattage / Voltage: 500W / 120V
• Base: G22 Bi-Post
• Packaging: Sold individually.
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.