Osram HO Metal Halide (MH) Lamp, 400W (Horizontal)

This lamp provides a higher light output than comparable standard metal halide lamps. These lamps are designed for use where an increased light output and a longer life is required.

This lamp is optimized for horizontal operation. The uniquely designed arc tube results in a peak performance and a substantial increase in initial and mean lumens.

• Improved arc tube design
• Increased light output
• Up to 20,000 hours average rated life
• Energy efficient—up to 115 LPW
• Color stability