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  Sylvania - 64391 MP320/350/PS/BU-ONLY/BT28
Like this item on FaceBook:  Sylvania 64391 Lamp Bulb only $54.67
  More Details
 
Sylvania Brand 64391 Lamp
 
Discount Pricing
1 - 5 $54.67
6 - 11 $54.12
12 - 17 $53.58
18 or more $53.03

 
 

General Specifications  
Watts
320
Volts
135
Base Type
EX39 (Exclusionary Mogul)
Bulb Type
BT-28
Rated Average Life
20000 hrs
Color Temperature
3800 K
Beam Spread
 
Horizontal Beam Spread
 
Vertical Beam Spread
 
Lumens
28600
Candle Power
 
Color Rendering Index (CRI)
65
Filament
 
Operating Position
BU ᄆ15ᄚ
LIF
 
Bulb Finish
Clear
Dimensions  
Maximum Overall Length (MOL)
8.307 in  (211.0 mm)
Bulb Diameter
3.504 in  (89.0 mm)
Light Center Length (LCL)
5.000 in  (127.0 mm)
Product Specifications  
Manufacturer Product Code
64391
ANSI Code
 
Ordering Code(s)
MP320/350/PS/BU-ONLY/BT28
Standard Case Size
(listed prices are per lamp)
6
RoHS Certified
 
Energy Star Rated
 
TCLP Compliant
 
UPC
046135643910
  Sylvania 64391 Product Specifications
Manufacturer Sylvania
Product Code 64391
Watts 320 Watts
Volts 135 Volts
Base Type EX39 (Exclusionary Mogul)
Bulb Type BT-28
Rated Average Life 20000 hrs
Color Temperature 3800 K
Lumens 28600
Color Rendering Index 65
Operating Position BU ᄆ15ᄚ
Bulb Finish Clear
Max Overall Length (MOL) 8.307 in  (211.0 mm)
Bulb Diameter 3.504 in  (89.0 mm)
Light Center Length (LCL) 5.000 in  (127.0 mm)
Order Codes MP320/350/PS/BU-ONLY/BT28
Click to View Sylvania 64391 lamp picture 1

Sylvania 64391 Usage Notes Usage Notes
Hot Restrike time: 5-7 minutes.
Warm-up time: 2-4 minutes.
Use with 4000V pulse rated sockets only.
Lamps classified as O-type, like this one, comply with ANSI standard C78.389 for containment testing and may be used in open luminaries. See manufacturer lamp warning.
When operated on ballasts having a sustaining voltage less than 270V, lamp life may be significantly reduced.
Lamps may be operated on ANSI M132 (320W) Compliant ballasts.

Sylvania 64391 Product Notes Product Notes
ANSI M154/O:M132/O:M131, M131/O. Dual wattage 320/350W Metalarc Pulse Start high output, position oriented, reduced color shift, open fixture rated pulse start metal halide lamp, clear, base up burn within 15deg.

  Text-to-Speech Descriptions

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