Philips 144758 User Manual download pdf

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◗ Ordering Information

Ordering Code MS400/HOR/PS

ANSI Designation M155/M135/E

Product Number 144758

Description Pulse Start Metal Halide

Package Quantity 6

◗ Physical Characteristics

Bulb Size ED-37

Bulb Finish Clear

Base (Nickel Plated Brass) Mogul-Screw

Maximum Overall Length (MOL) 11 1/2'' (292mm)

Light Center Length (LCL) 7.0'' (178mm)

Arc Length 1.57'' (40mm)

Arc Tube Material Quartz

Max. Permissible Bulb Temp. 400ºC (752ºF)

Max. Permissible Base Temp. 210ºC (410ºF)

Max. Bulb to Base Eccentricity 3º

Max.Arc Tube to Base Eccentricity 3º

◗ Operating Characteristics (Photometric)

Approx. Initial Lumens

1,2

36,800

Approx. Mean Lumens

1,3,4

25,760

Rated Average Life, Hours

15,000

Correlated Color Temp. (CCT)

4300K

CIE Chromaticity Approx.

x-.380, y-.405

Color Rendering Index (CRI) 62

Efficacy (lpw) 92

◗ Operating Position

Horizontal ± 15º–Enclosed Luminaires

Note: Pulse Start Metal Halide is Designed for Operation

on Only Approved Ballasts with Metal Halide Pulse Ignitors.

Pulse Start Horizontal Metal Halide

400 Watt Lamp (Clear)

MS400/HOR/PS

Lumen Maintenance

BURNING HOURS

RATED AVERAGE LIFE 15,000 HOURS

100%

90%

80%

70%

60%

50%

40%

0 2000 4000 6000 8000

% LUMEN

MAINTENANCE

1 2

Summary of Contents

Page 1 - 400 Watt Lamp (Clear)

7"111/2"◗ Ordering InformationOrdering Code MS400/HOR/PSANSI Designation M155/M135/EProduct Number 144758Description Pulse Start Metal Halid

Page 2 - Lamp Operating Instructions:

Philips Lighting Company200 Franklin Square DriveP.O. Box 6800Somerset, NJ 08875-68001-800-555-0050ADivision of Philips Electronics North America Corp

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Philips 144758 User Manual

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Summary of Contents

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