Overview
General Electric Q500CL-DC-120V is a professional-grade 500W quartzline halogen lamp engineered for reliable performance in entertainment, broadcast, and studio applications. This single-ended, instant restrike quartz lamp delivers pinpoint light control with a crisp, white beam and rated 2000-hour lamp life. The compact T4 design provides precise optical control for maximum lighting flexibility.
Key Features
- Instant restrike technology — restarts immediately when power is cycled, ideal for live event lighting and fast scene changes
- Corrosion-resistant base — high-temperature seals withstand extreme operating conditions
- Dimmable design — works with dimmer controls for special effect and intensity adjustment
- Compact pinpoint source — precise optics deliver controlled light output with minimal scatter
- 2000-hour rated life — extended operational life reduces replacement frequency in critical applications
- BA15d double-contact bayonet base — secure, reliable connection in standard luminaires
Technical Specifications
- Wattage: 500W
- Voltage: 120V DC/AC
- Lamp Type: Tungsten Halogen Quartz
- Shape Designation: T4
- Base Type: BA15d (Double-Contact Bayonet)
- Color Temperature: 2950K
- Rated Life: 2000 hours average
- Overall Length: Approximately 3.75 inches
- Finish: Clear envelope
- Dimmable: Yes
Typical Applications
The Q500CL-DC-120V is widely used in:
- Theatre and stage lighting systems
- Television studio production lighting
- Film and broadcast illumination
- Photography studio spotlights
- Entertainment venues and event lighting
- Precision optical and measurement equipment
Compatibility & Replacements
Compatible With
- Standard BA15d (double-contact bayonet) luminaire sockets
- 120V AC or DC electrical circuits
- Dimmer-controlled lighting systems
- Theatre and broadcast lighting fixtures rated for 500W halogen lamps
- Studio luminaires with T4 quartz lamp provisions
Replaces / Drop-In Replacement For
- GE 43710 (OEM part number)
- Sylvania 500Q/CL/DC
- HALCO PRISM JD500DC (107041)
- Eiko 500W T4 BA15d equivalents
Works With
- Theatre lighting control systems (manual and automated)
- Broadcast studio dimmer packs
- Professional lighting fixtures with instant restrike capability
- Stage and studio focusing spotlights
- Entertainment venue lighting networks
