SYLVANIA 54307 FRB Tru-Aim MR16 Halogen Lamp – 35W 12V 10° Narrow Spot (GU5.3 Base, 3000K, UV/IR Control)

The SYLVANIA 54307 (35MR16/SP10/C(FRB)12V) is a high-performance Tru-Aim series MR16 halogen reflector bulb engineered for precision accent lighting. With its narrow 10° spot beam, axial filament, infrared-reflective capsule (reducing beam heat by up to 66%), and UV-filtered dichroic reflector, it delivers exceptional color accuracy and minimizes fading/heat damage—ideal for museums, jewelry cases, art galleries, and retail displays. ANSI FRB code, made in Germany.

Product Specifications

• Wattage: 35W
• Voltage: 12V AC/DC
• Beam Angle: 10° Narrow Spot (precise, focused highlighting)
• Color Temperature: 3000K Warm White
• CRI (Color Rendering Index): 100 (perfect color fidelity)
• Base Type: GU5.3 Bi-pin
• Average Rated Life: 2,000 hours
• ANSI Code: FRB
• Luminous Flux: Approximately 500 lumens
• Filament: Axial (for optimal beam precision)
• Country of Origin: Germany

Key Features & Benefits

• Up to 66% reduced beam heat compared to standard halogens (thanks to hard-coated infrared reflective capsule)
• UV-filtered dichroic reflector with cover glass – protects artifacts from fading and UV damage
• Axial filament alignment ensures tight, consistent beam control and uniform light distribution
• IEC 60432-3 compliant – safe for use in open/unshielded fixtures
• Constant color output throughout life
• Fully dimmable with compatible low-voltage transformers
• Instant on, no warm-up time

Thermal Ratings

• Maximum seal temperature: 370°C (698°F)
• Maximum pin temperature: 220°C (428°F)
• Maximum lens joint temperature: 240°C (464°F)

Recommended Applications

• Museum and artifact display lighting (low heat/UV for sensitive items)
• Jewelry and high-end retail showcase highlighting
• Gallery and art accent lighting
• Architectural and merchandise spotlighting

This SYLVANIA Tru-Aim FRB MR16 bulb offers professional-grade performance with superior heat management and optical quality. Perfect replacement for standard 35W MR16 narrow spot lamps in 12V systems. Pair with compatible transformers for reliable, high-CRI illumination.