Halco Prism 10W 12V MR16 Halogen Spot Lamp - 10° Narrow Beam, 2900K Warm White, GU5.3 Bi-Pin Base, 3,000-Hour Life

The Halco Prism 10W MR16 Halogen Spot is a low-voltage halogen reflector lamp with a tight 10° narrow spot beam and clear cover glass. Rated for 12V operation (requires compatible transformer), it delivers warm 2900K light with excellent color rendering (CRI ~100) and high lumen maintenance in a compact MR16 form. The GU5.3 bi-pin base, C-6 filament, and precise reflector design provide focused, high-intensity illumination with no hotspots—ideal for accent, display, retail, task, and precise highlighting applications in residential and commercial low-voltage fixtures.

Key Specifications

• Wattage: 10W Halogen
• Voltage: 12V (low-voltage, requires compatible transformer)
• Base Type: GU5.3 Bi-Pin
• Bulb Shape: MR16 (Reflector)
• Beam Spread: 10° Spot (Narrow Beam)
• Color Temperature: 2900K Warm White (Halogen Glow)
• CRI (Color Rendering Index): ~100
• Rated Average Life: 3,000 hours
• Maximum Overall Length (MOL): ~1.77 inches (45 mm)
• Diameter: ~2 inches (50.8 mm)
• Filament: C-6
• Finish: Clear Cover Glass with Aluminized Reflector

Product Features & Benefits

• Tight 10° Narrow Spot Beam: Precise, focused illumination for highlighting specific objects or areas
• Clear Cover Glass: Maximum light transmission with protection for open or enclosed fixture use
• Excellent Color Rendering: CRI ~100 for true-to-life colors and vibrant detail
• Warm Halogen Glow: 2900K provides cozy, inviting light with instant full brightness
• Compact MR16 Design: Fits standard GU5.3 fixtures with reliable long-term output
• Dimmable: Compatible with most low-voltage dimmers for adjustable intensity

Recommended Applications

• Accent and display highlighting in retail/showcases
• Under-cabinet and task lighting
• Landscape and garden feature spotlighting (with weatherproof low-voltage fixtures)
• Track lighting heads and spot fixtures
• Decorative and architectural accent 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
• Provide adequate ventilation: Ensure fixture allows heat dissipation to prevent overheating
• Fixture Rating: Use only in fixtures rated for 20W halogen
• Replacement: Turn power off and allow lamp to cool fully before handling or replacing
• Transformer Required: Use compatible 12V low-voltage transformer (electronic or magnetic)

Compact, high-intensity halogen MR16 spot for precise warm accent lighting—delivers excellent beam control, color quality, and durability in low-voltage fixtures. Ideal for display, task, and landscape applications. Modern LED MR16/GU5.3 equivalents offer 15,000–30,000+ hour life, cooler operation, lower energy use, dimmable options, and similar brightness (e.g., 3–5W LED replacements).