Philips 135400 - Manual

7 "
11 1 /
2
"
■ Ordering Information
Ordering Code
MS750/BU/BT37/PS
ANSI Designation M149/E
Product Number 135400
Description Pulse Start Metal Halide
Package Quantity 6
■ Physical Characteristics
Bulb Size
BT-37
Bulb Finish Clear
Base (Nickel Plated Brass) Mogul Screw
Max. Overall Length (MOL) 11 1/2'' (292mm)
Light Center Length (LCL) 7.0'' (178mm)
Arc Length 2.46'' (62.5mm)
Arc Tube Material Quartz
Max. Permissible Bulb Temp. 430º C (806º F)
Max. Permissible Base Temp. 210º C (410º F)
Max. Bulb to Base Eccentricity 3º
Max. Arc Tube to Base Eccentricity 3º
■ Operating Characteristics (Photometric)
Rated Initial Lumens
82,000
Mean Lumens, Approx. 61,500
Rated Average Life, Hours 16,000
Correlated Color Temp. (CCT) 4000K
CIE Chromaticity Approx. x-.382, y-.398
Color Rendering Index (CRI) 65
Efficacy (lpw) 109
■ Operating Position
Base Up ± 15º–Enclosed Luminaires Only
Note: Pulse Start Metal Halide is Designed for Operation on Only
Approved Ballasts with Metal Halide Pulse Ignitors.
MS750/BU/BT37/PS
Lumen Maintenance
BURNING HOURS
RATED AVERAGE LIFE 16,000 HOURS
100%
90%
80%
70%
60%
50%
40%
0 2000 4000 6000 8000
% LUMEN
MAINTENANCE
Pulse Start Metal Halide
750 Watt Lamp (Clear)