Osram 54664 EGT 120V 1000W SSTV Bulb – 1000W/120V | 3200K Natural White | 27,500 Lumens | Type G22 Prefocus

The Osram 54664 EGT 120V 1000W SSTV Bulb is a 1000W 120V SSTV (Stage, Studio & Theater) halogen lamp delivering 27,500 initial lumens, CRI 100, Type G22 Prefocus base, rated life: verify with data sheet, 3200K Natural White color temperature. UPC: 46135546648.

Quick Specs

• Brand: Osram
• Item / Catalog Number: EGT-1000W-G22-54664
• UPC / EAN: 46135546648
• Lamp Type: SSTV Halogen — Stage, Studio & Theater
• Wattage: 1000W
• Operating Voltage: 120V
• Color Temperature: 3200K Natural White
• CRI: 100
• Initial Lumens: 27,500 lm
• Rated Average Life: Verify with manufacturer specification sheet
• Base Type: Type G22 Prefocus
• Overall Length (MOL): 140 mm MOL
• Burn / Operating Position: s90
• Filament: C-13D

Product Overview

The Osram 54664 EGT 120V 1000W SSTV Bulb is a 1000W 120V SSTV halogen lamp for professional stage, studio, and theater lighting applications. At 3200K Natural White with CRI 100, the C-13D filament delivers consistent photometric output appropriate for film, broadcast, and live performance fixtures requiring maximum tungsten output at rated voltage.

Operating at 120V requires correct voltage supply — operating above rated voltage significantly shortens lamp life in an already short (—-hour) service cycle. s90 burn position — verify fixture orientation before installing. Do not touch the quartz envelope with bare hands — skin oils cause hot spots leading to premature failure. Use gloves or lint-free cloth; clean with isopropyl alcohol if touched.

Applications

• Stage and theatrical lighting – Professional fixtures including ellipsoidals, Fresnels, and PAR units requiring 1000W 120V halogen at 3200K Natural White.
• Film and broadcast production – Studio and on-set fixtures where tungsten-balanced halogen output at 3200K Natural White matches camera white balance requirements.
• Concert and touring lighting – Touring production rigs requiring reliable high-output halogen replacement at 120V operating voltage.

Replacing Your Current SSTV Halogen Lamp?

• Voltage — 120V: This lamp is rated 120V. Verify your fixture supply circuit is 120V. Operating above rated voltage shortens lamp life significantly.
• Burn position — s90: Verify fixture mounting orientation matches this burn position requirement.
• Base type — Type G22 Prefocus: Verify your fixture uses Type G22 Prefocus lampholders. Note that G9.5, GY9.5, and GX9.5 are different pin specifications — confirm the exact designation with fixture documentation.
• Do not touch quartz envelope with bare hands: Skin oils cause hot spots leading to premature failure or lamp burst. Use gloves or lint-free cloth. Clean with isopropyl alcohol if touched accidentally.
• Allow cool-down before replacement: Allow at least 15 minutes after switch-off before handling.

Ordering Information

• Brand: Osram
• Item / Catalog Number: EGT-1000W-G22-54664
• UPC / EAN: 46135546648
• Wattage / Voltage: 1000W / 120V
• Base: Type G22 Prefocus
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

Safety and Compliance

• Verify RoHS compliance with manufacturer specification sheet.
• Verify applicable FDA radiation performance compliance for your application.
• Verify Prop 65 warning requirements with manufacturer specification sheet.
• This lamp contains mercury — dispose per local lamp recycling regulations. Visit lamprecycle.org.

ADL Supply recommends confirming all specifications with the manufacturer product data sheet prior to specification or installation.