Halco 107104 Prism FTD 20W 12V MR11 Halogen Flood Lamp - 30° Beam, 2900K Warm White, GU4 Bi-Pin Base, 3,000-Hour Life

The Halco 107104 Prism FTD is a premium low-voltage 20W halogen MR11 reflector lamp with a cool-beam dichroic design and clear protective cover glass. It produces a smooth 30° flood beam with warm 2900K light, CRI 100, and high lumen maintenance (>90% over life). The GU4 bi-pin base, axial C-8 filament, and integrated UV protection make it ideal for precise accent, display, decorative, and low-voltage landscape lighting. This lamp significantly reduces fading from UV exposure, offers excellent beam control with no hotspots, and provides long-lasting performance in open or enclosed fixtures.

Key Specifications

• Wattage: 20W Halogen
• Voltage: 12V (low-voltage, requires compatible transformer)
• Base Type: GU4 (2-Pin Bi-Pin)
• ANSI Code: FTD
• Beam Spread: 30° Flood
• Color Temperature: 2900K Warm White (Halogen Glow)
• CRI (Color Rendering Index): 100
• Initial Lumens: Typically 300–400 lm (high maintenance; exact varies by spec)
• Rated Average Life: 3,000 hours
• Maximum Overall Length (MOL): 1.39 inches (35 mm)
• Diameter: 1.38 inches (35 mm)
• Filament: C-6 Axial
• Finish: Clear Cover Glass with Dichroic Reflector
• Country of Origin: China

Product Features & Benefits

• Cool Beam Dichroic Reflector: Reflects heat backward, keeping illuminated objects cooler and reducing fixture temperature
• Protective Clear Cover Glass: Allows operation in open or enclosed fixtures while providing durability
• Integrated UV Protection: Greatly reduces fading of artwork, fabrics, merchandise, and materials
• Axial C-6 Filament: Ensures precise light distribution and high lumen maintenance (>90% over life)
• White Light & No Color Shift: Consistent warm halogen output with excellent color rendering (CRI 100)
• Compact & Versatile: Fits tight spaces; universal burn position for flexible fixture design
• ISO 9001 Certified: Manufactured to high quality standards

Recommended Applications

• Decorative and accent lighting in residential/commercial spaces
• Retail display cases and merchandise highlighting
• Landscape and low-voltage outdoor path/feature lighting (with weatherproof fixtures)
• Track lighting heads and spot fixtures
• Under-cabinet, cabinet, and task lighting

Safety & Handling Information

• Do not touch capsule with bare hands: Skin oils can cause hot spots and premature failure—wipe clean with alcohol and a soft cloth if touched
• Pressurized Lamp: Operates under pressure and may shatter—use in fixtures with protective shield or tempered glass to avoid UV exposure and injury
• Provide adequate ventilation: Ensure fixture allows heat dissipation to prevent overheating
• Fixture Rating: Use only in fixtures rated for the wattage
• Replacement: Turn power off and allow lamp to cool fully before handling or replacing
• Socket Condition: Inspect and replace socket if deteriorated to maintain performance and safety

Premium cool-beam halogen MR11 flood for precise, warm accent lighting with excellent UV protection and beam control. Ideal for display, landscape, and task applications where halogen quality is desired. Modern LED MR11/GU4 equivalents offer 15,000–30,000+ hour life, cooler operation, no UV output, lower energy use, and similar brightness (e.g., 2–3W LED replacements).