Halco 107932 Prism ESX 50W 12V MR16 Halogen Spot Lamp - 12° Beam, 3100K, 10,000-Hour Life, GU5.3 Base

The Halco 107932 Prism ESX is a premium 50W 12V low-voltage halogen MR16 reflector lamp featuring Haloxen (halogen/xenon gas mix) technology for extended 10,000-hour life—up to twice that of standard MR16 lamps. With a tight 12° spot beam, aluminized reflector, clear front cover glass, integrated UV protection, and axial C-8 filament, it delivers precise, high-intensity warm white light at 3100K with excellent lumen maintenance (>90% throughout life) and no color shift. Ideal for retail display, accent, track, and general lighting where long life, reduced relamping costs, and consistent performance are priorities.

Key Specifications

• Wattage: 50W
• Voltage: 12V (low-voltage, requires compatible transformer)
• Base Type: GU5.3 Bi-Pin
• Beam Spread: 12° Spot
• Color Temperature: 3100K (Warm White / Halogen)
• CRI (Color Rendering Index): ~100
• Initial Lumens: Typically 700–900 lm (exact varies by spec; high lumen maintenance)
• Rated Average Life: 10,000 hours (Haloxen extended life)
• Maximum Overall Length (MOL): 1.77 inches (45 mm)
• Diameter: 2 inches (50.8 mm)
• Filament: C-8 Axial
• ANSI Code: ESX
• Finish: Clear Front Cover Glass with Aluminized Reflector

Product Features & Benefits

• Haloxen Gas Mix: Halogen/xenon blend significantly extends life to 10,000 hours while maintaining high performance
• Aluminized Reflector: Provides excellent beam control, reduces stray light, and directs heat away from the front
• Integrated UV Protection: Minimizes fading of artwork, fabrics, and merchandise
• Axial C-8 Filament: Ensures precise, uniform light distribution and high lumen maintenance (>90% over life)
• Clear Front Cover Glass: Protects reflector, enhances durability, and allows full light transmission
• Long Life & Cost Savings: Greatly reduces relamping frequency and labor costs in commercial settings

Recommended Applications

• Retail display and accent lighting
• Track lighting heads and spot fixtures
• Showcase, museum, and gallery highlighting
• General and task lighting in commercial spaces
• Enclosed or open fixtures requiring long-life MR16 performance

Safety & Handling Information

• Do not touch capsule with bare hands: Skin oils can cause hot spots and premature failure—wipe with alcohol and soft cloth if touched
• Pressurized Lamp: Operates under pressure and may shatter—use in fixtures with protective shield or tempered glass
• UV & Heat: Provides UV protection but ensure proper ventilation to avoid overheating
• Replacement: Turn power off and allow to cool before handling; use in fixtures rated for wattage
• Socket Condition: Inspect and replace socket if deteriorated to maintain performance

Long-life halogen MR16 for precise, warm spot lighting with excellent beam quality and durability. This Haloxen-enhanced ESX lamp significantly outlasts standard halogens—ideal for high-maintenance areas. For even greater savings and performance, consider LED MR16/GU5.3 equivalents (5–7W) with 25,000+ hour life, cooler operation, no UV, and similar brightness.