Sylvania 64770 MP350-400-C-PS-BU-ONLY

Description

Sylvania 64770 Dual Wattage Coated 350W or 400W Protected Metal Halide BT37 Lamp Product Details (E-39) Exclusionary Mogul Base  Base-Up Within +/- 15° Only Burn Position Color Temp 3500k @ 350W, 3300k @ 400W  MOL 11.5in x DIA 4.6in Ansi Code M155/M135/M131/O  Used For Enclosed Or Open Fixtures  Rated Avg. Life 20,000hrs  CRI 70 Spec Sheet   Additional Information Sylvania Dual Wattage Pulse Start Metalarc Pro-Tech Lamps Sylvania Lamps deliver increased flexibility and versatility & run at a lower wattage For increased energy savings Or at a higher wattage for improved light output. The 320/350W Metalarc Pulse Start lamp can be operated on either a 320W or 350W pulse start ballast  and delivers pulse start technology in a compact BT28 jacket. The new 350/400W lamp can be operated on a 350W or 400W pulse start ballast For many facilities, dual wattage lamps are a great way to simplify inventory requirements.  Metalarc Pro-Tech lamps can be used in open or enclosed fixtures Dedicated bases are standard on both low and high wattage lamp types. O = Lamps classified as O-type, comply with ANSI standard C78.389 For containment testing and may be used in open luminaries Use with 4000V pulse rated sockets only. When operated on ballasts having a sustaining voltage less than 270V, Lamp life may be significantly reduced. Lamps may be operated on ANSI M135 (400W) Compliant ballast Application• Ideal for Commercial Or Industrial Lighting.