Description
Sylvania Lumalux StandBy S55 150 Watt High Pressure Sodium ET23.5 Clear Lamp E-39 Mogul Screw-In Base • Rated Life 40,000hrs • CRI 22 Color Temp 1900k Soft White • Universal Burn Position LU150/100 and LU150/55 lamps are not interchangeable Ansi Code S55 • MOL 7.75in x DIA 2.94in Rated 55 Volts • Sold 20/Case Addtional Information Use with 4000V pulse rated sockets only Standby feature not guaranteed beyond 24,000 operating hours Dual arc-tube construction ensures quick restarting in the event of a momentary power interruption Extremely long life — Most lamp types have an average rated life of 40,000 hours Very high efficacy: Up to 127 initial LPW • Lead-free borosilicate hard glass outer jacket Lead-free bases allow a maximum base temperature of 250°C, 40°C Higher than ANSI specification for soldered bases Nearly equal light output as compared to standard LUMALUX HPS lamps Direct replacement for standard HPS; operates on ANSI ballasts of similar wattage Replacement Ballasts & Sockets Available
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