Overview
The Philips B15D Aluline 37 is a compact halogen reflector bulb engineered for precision lighting in industrial, commercial, and decorative applications. Operating at 12V 20W with a BA15d twist-lock base, this lamp delivers consistent optical performance and instant-on capability. The aluminum reflector design provides focused beam control and excellent color rendering for accent, task, and display lighting.
Key Features
- 12V 20W halogen reflector with BA15d twist-lock base for secure installation
- Aluminum reflector (R37) provides focused beam with minimal light spill
- 3000K warm white light with CRI 100 for accurate color reproduction
- Instant start with no warm-up time required
- ~2000-hour lifespan for reliable long-term operation
- Compact 37mm diameter reflector fits standard accent lighting fixtures
Technical Specifications
- Voltage: 12V DC/AC
- Power: 20W
- Base: BA15d Twist-Lock
- Bulb Type: Halogen Reflector (R37)
- Color Temperature: 3000K
- Color Rendering Index (CRI): 100
- Average Lifespan: 2000 hours
- Reflector Diameter: 37mm
- Lamp Current: ~1.67A
- Certifications: RoHS compliant
Typical Applications
- Accent and display lighting in retail and hospitality venues
- Task lighting in workshops and control rooms
- Track and recessed fixture fill-in lighting
- Automotive and marine lighting systems
- Picture and artwork illumination
- Decorative and ambient lighting installations
Compatibility & Replacements
Compatible With
- Standard BA15d twist-lock lamp sockets
- 12V lighting circuits and fixtures rated for halogen bulbs
- AC or DC powered lamp holders (universal operation)
- Accent, track, and recessed lighting fixtures designed for 20W reflectors
Replaces / Drop-In Replacement For
- Philips 6434 (18° beam angle variant)
- Philips 6435 (32° beam angle variant)
- Philips GBF series 12V 20W halogen reflector models
- Generic BA15d 20W halogen reflector bulbs
Works With
- Any BA15d twist-lock socket fixture
- 12V DC or AC lighting systems
- Standard halogen lamp dimmers (verify fixture compatibility)
- Manual on/off lighting controls
