Pulse Start Metal Halide 320 Watt Clear Universal Lamp
8 5/16"
5"
MS320/U/PS
Lumen Maintenance Operated Base Up
LUMEN% MAINTENANCE | 100% |
0% | |
| 80% |
| 60% |
| 40% |
| 20% |
0 2000 4000 6000 8000 10000
BURNING HOURS
RATED AVERAGE LIFE 20,000 HOURS VERTICAL
■Ordering Information
Ordering Code | MS320/U/PS |
ANSI Designation | M132/E |
Product Number | 383810 |
Description | Pulse Start Metal Halide |
Package Quantity | 12 |
■Physical Characteristics
Bulb Size | |
Bulb Finish | Clear |
Base (Nickel Plated Brass) | |
Max. Overall Length (MOL) | 8 5/16'' (211mm) |
Light Center Length (LCL) | 5.0'' (127mm) |
Arc Length | 1.42'' (36mm) |
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)
| Vertical | Horizontal |
Rated Initial Lumens | 31,700 | 28,800 |
Mean Lumens,Approximate | 23,140 | 21,000 |
Rated Average Life, Hours | 20,000 | 15,000 |
Correlated Color Temp. (CCT) | 3900K | 4300K |
CIE Chromaticity,Approx. | ||
Color Rendering Index (CRI) | 65 | 65 |
Efficacy (lpw) | 99 | 90 |
■Operating Position
Universal–Enclosed Luminaires Only
Note: Pulse Start Metal Halide is Designed for Operation on Only Approved
Ballasts with Metal Halide Pulse Ignitors.
