◗Ordering Information
Ordering Code MS750/HOR/PS
ANSI Designation M149/E
Product Number 207548
Description PulseStart MetalHalide
Package Quantity 6
◗Physical Characteristics
Bulb Size BT-37
Bulb Finish Clear
Base (Nickel-Plated Brass) Mogul Screw
Max.Overall Length (MOL) 11.5" (292mm)
Light Center Length (LCL) 7.0"(178mm)
Arc Length 2.46" (62.5mm)
ArcTube Material Quartz
Max.Permissible BulbTemp. 430°C(806°F)
Max.Permissible BaseTemp. 210°C (410°F)
Maximum Bulb to Base Eccentricity 3º
MaximumArc Tube to Base Eccentricity 3º
◗Operating Characteristics (Photometric)
Rated Initial Lumens1,2 68,000
Mean Lumens,Approx.1,3,4 47,600
RatedAverage Life,Hours512,000
Correlated Color Temp.(CCT)34000K
CIE Chromaticity Approx.3x-.387,y-.397
Color Rendering Index (CRI) 65
Efficacy (lpw) 90
◗Operating Position
Horizontal ± 15°-Enclosed Luminiares Only
Note:Pulse Star t Metal Halideis designedfor operationon only
approvedballasts with Metal Halide Pulse Ignitors.