Lightolier Mini-Beam Luminaires Indoor Furnishings User Manual


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Lighting Layouts Mini-Beam Luminaires
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Lightolier a Genlyte Thomas Company www.lightolier.com
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
Copyright 2004 Lightolier Section 5/Folio M30-10
5/04
Fixture: MBS2GPW154120PG (2'x4')
Quantity: 8 Rows of 6 Fixtures
Efficiency: 78%
Room Size: 60'x60'x9'
Reflectance: 80 Ceiling
50 Wall
20 Floor
Light Loss Factor: 0.93*
Lumens T5 Lamp: 4400**
Ballast Factor: 1.02
Average Maint. fc: 47
Watts/Square Foot: .83
Average Maintained fc:
30" High Work Surface
60' x 60' x 9' Office
Fixture: MBS2GPW154120PG (2'x4')
Quantity: 8 Rows of 7 Fixtures
Efficiency: 78%
Room Size: 60'x60'x9'
Reflectance: 80 Ceiling
50 Wall
20 Floor
Light Loss Factor: 0.93*
Lumens T5 Lamp: 4400**
Ballast Factor: 1.02
Average Maint. fc: 55.1
Watts/Square Foot: .96
Average Maintained fc:
30" High Work Surface
60' x 60' x 9' Office
*Light Loss Factor
Ballast Maintenance Light Loss
Typical T8 Fixture 0.89 x 0.92 = 0.82
1 Lite T5 Fixture 1.02 x 0.92 + 0.93
** Lumens At 25˚c
*Light Loss Factor
Ballast Maintenance Light Loss
Typical T8 Fixture 0.89 x 0.92 = 0.82
1 Lite T5 Fixture 1.02 x 0.92 + 0.93
** Lumens At 25˚c
3' 9' 15' 21' 27' 33' 39' 45' 51' 57'
57'
51'
45'
39'
33'
27'
21'
15'
9'
3'
60'
3' 9' 15' 21' 27' 33' 39' 45' 51' 57'
57'
51'
45'
39'
33'
27'
21'
15'
9'
3'
60'
60'
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60'