Overview
The Sylvania 50MR16Q/55/VWFL is a 12V tungsten halogen flood light bulb engineered for accent lighting, display cases, retail environments, and residential applications. This MR16 format bulb delivers 50 watts of consistent light output with a very wide flood beam pattern, making it ideal for highlighting merchandise, artwork, or architectural features while minimizing heat output compared to traditional incandescent alternatives.
Key Features
- Tungsten Halogen Technology: Tru-Aim axial filament ensures consistent color temperature and light output throughout lamp life
- Cool Beam Dichroic Reflector: Directs heat through the back of the lamp, protecting heat-sensitive displays and objects
- Wide Flood Beam Spread: VWFL designation provides 55° to 60° beam angle for broad, even illumination
- GU5.3 Bi-Pin Base: Standard miniature two-pin connection for universal compatibility with MR16 fixtures
- UV-Stop Capsule: UV-filter coating reduces ultraviolet radiation damage to displayed items
- Sealed Front Lens: Protective cover glass shields capsule and reflector from dust and debris
Technical Specifications
- Voltage: 12V DC/AC
- Power: 50W
- Bulb Type: MR16 (Multifaceted Reflector, 50mm diameter)
- Base: GU5.3 Miniature Bi-Pin
- Color Temperature: 3000K (warm white)
- Average Life: 2000 hours rated
- Beam Spread: 55°–60° Very Wide Flood (VWFL)
- Center Beam Candlepower: Approximately 690 CBF
- Color Rendering Index: 100 CRI
- Overall Length: 1.76 inches (44.8 mm)
- Bulb Diameter: 2.0 inches (51 mm)
- Sealed Temperature Rating: 370°C (662°F)
- Operating Position: Universal (any orientation)
Typical Applications
- Retail & Commercial: Accent lighting for merchandise displays, jewelry cases, and artwork galleries
- Hospitality: Hotel lobbies, restaurants, and hospitality lighting accents
- Residential: Track lighting, recessed fixtures, and decorative pendant lighting
- Museum & Gallery: Display and ambient lighting for temperature- and UV-sensitive exhibits
- Theatrical & Event Lighting: Stage wash and ambient effects lighting
Compatibility & Replacements
Compatible With
- Low-voltage 12V transformer-based lighting systems
- MR16 track lighting fixtures with GU5.3 sockets
- Recessed downlights rated for 12V halogen operation
- Pendant and decorative fixtures with GU5.3 bi-pin receptacles
- Dimmable circuits with compatible 12V transformer dimmers
Replaces / Drop-In Replacement For
- Sylvania 54206 50MR16/VWFL60 (FNV)
- Westinghouse 445600 50MR16Q/FL
- Westinghouse 458600 50MR16Q/FL
- Most standard 12V 50W MR16 flood lamps with GU5.3 base
Works With
- Standard MR16 GU5.3 fixture wiring and connectors
- Low-voltage transformer systems (electronic or magnetic)
- Halogen dimmer-compatible transformers and control circuits
- Universal burning position—no fixture orientation restrictions
