Ushio 5001364 Mh320/U/Mog/40/Ps Pulsestrike Ed28 320 Watts 20000 Hours Bulb - Pkg Qty 12 5001364

MH320/U/MOG/40/PS, Pulsestrike, ED28, 320 watt, 20000 hour rated bulb with E39 base.

USHIO's PulseStrikeTM Metal Halide lamps utilize a specialized formed-body arc tube where the quartz glass is contoured to follow the natural curve of the arc stream between the electrodes. This advanced arc tube design allows for the use of a higher fill gas pressure in the arc chamber which dramatically reduces the damage to the electrodes caused by electrode evaporation. This permits an increase in life and superior lumen maintenance. PulseStrikeTM Metal Halide lamps produce higher lumens per watt, superior color uniformity, and greater energy savings. These lamps can reduce warm-up time by 50% and improve hot re-strike time by 75% when compared to standard probe-start Metal Halide lamps. Available in Medium Base: 70W, 100W, and 150W Mogul Base E39, EX39: 250W, 320W, 350W, and 400W

Features
• High efficacy - increased luminous flux
• Better color performance and consistency
• 50% faster warm up time (2 minutes vs. 4 minutes)- reduces electrode wear up to 50%
• Improved hot re-strike capability (4 minutes vs. 15 minutes)- up to 75% faster than probe-start
• Clear and Coated bulb finishes

Applications
• Commercial and Industrial
• Flood Lighting
• Stadium and Sports Facilities
• Downlighting
• Parking Garages / Lots
• Security
• Retail
• Retrofit / Upgrade
• Gas Stations