Product Overview
Sylvania Lumalux Plus ECO 250 Watt S50 High Pressure Sodium ET18 Lamp
- E-39 Mogul Screw-In Base • Rated Life 30,000hrs • CRI 22
- Color Temp 2100k (Warm White) • Universal Burn Position
- Ansi Code S50/O • MOL 9.75in x DIA 2.24in • Sold 20/Case
The Sylvania Lumalux Plus lamps incorporate the latest technology
to eliminate the end-of-life cycling of HPS lamps. They remain off at end-of-life.
Addtional Information
- Use with 4000V pulse rated sockets only
- Average rated lamp life is 40,000 hours**
- 85% survival at 24,000 hours – 50% survival at 40,000 hours
- Over 65% longer life than comparable HPS lamps
- Same initial lumens as a standard HPS lamp
- 15% higher maintained light output at end of rated life
- Non-cycling lamps mean quicker identification of outages
- Fewer repeat trips and provides less stress to the ignitor*
- Same warm-up and hot restrike time as standard HPS
- Lamp design eliminates voltage rise
- (standard high pressure sodium lamps may exhibit voltage rise of 30 or 60 volts)
- Up to 90% less mercury than standard HPS lamps
- Lead-free base allows a higher maximum base temperature of 250°C; 40°C higher
- than ANSI specification for lead soldered bases
- Direct replacements for standard HPS; operates on ballasts of similar wattage
