Product Overview
Sylvania Metalarc 64789 Pro-Tech 250 Watt M138 EX39 Base BT28 Pulse Start Protected Metal Halide Clear Lamp
- (E-39) Mogul Screw-in Base
- Color Temp 4000k Cool White
- Ansi Code M153/O, M138/O
- Used For Enclosed Or Open Fixtures
- MOL 8.31in x DIA 3.5in
- Base-Up Within +/- 15° Only Burn Positon
- Rated Avg. Life 15,000hrs
- CRI 65
Additional Information
Sylvania Pulse Start Metalarc Pro-Tech (MP Lamps)
Designed lamps that incorporate a protective shroud to contain a non-passive arc tube failure.
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.
Application
• Ideal for Commercial Or Industrial Lighting.
