The Advance 107402351 Spectrum™ 12H is a high-performance metal halide lamp, commonly used for industrial and commercial lighting applications. Here’s a brief overview of its key features and specifications:

• Type: Metal halide lamp
• Model: Spectrum™ 12H
• Wattage: Typically 400 watts
• Color Temperature: Usually around 4000K to 4200K, providing a cool, white light
• Luminous Flux: High luminous output, designed to deliver bright and efficient illumination
• Lamp Life: Approximately 12,000 hours, which is relatively long-lasting for metal halide lamps
• Application: Often used in high-bay lighting, outdoor lighting, and other environments requiring powerful, bright light

These lamps are designed to provide excellent color rendering and efficiency, making them suitable for applications where high-quality light and energy efficiency are crucial. If you have a specific application in mind or need details about compatibility with fixtures, checking the manufacturer’s specifications or consulting with a lighting professional would be a good idea.