Lightolier Concept Elegance Lens دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

Alter Concept Elegance Lens
Page 1 of 2 2' x 4' direct/indirect recessed fluorescent
(2) Ø7/8" K.O.
(2) Ø7/8" K.O. Ceiling compatibility for G type luminaire
(22mm)
(22mm)
Suited to
standard
47-3/4"
47-3/4"
exposed
(1213mm)
(1213mm)
15/16"
T-grid
ceilings
23-3/4"
23-3/4"
(603mm)
(603mm)
11-3/8"
11-3/8"
Suited to
(289mm)
(289mm)
standard
21-3/4"
21-3/4" exposed
(552mm)
(552mm) Slot T-grid
ceilings
3-5/8"
3-5/8"
(92mm)
(92mm)
24"
24"
(610mm)
(610mm)
Ordering information
QCE 2 G OL OP 2

ملخص المحتوى في الصفحة رقم 2

1500 1000 500 Alter Concept Elegance Lens Page 2 of 2 2' x 4' direct/indirect recessed fluorescent Performance COEFFICIENTS OF UTILIZATION CANDLEPOWER CURVE 228 CANDLEPOWER ZONAL CAvITY METHOD * EFFECTIvE FLOOR CA vITY REFLECTANCE = .20 ZONE 180° DEG 80 70 50 ALONG 22.5 45 67.5 ACROSS Wall Reflectance 70 50 30 10 70 50 30 10 50 30 10 0 1438 1438 1438 1438 1438 5 1442 1433 1435 1432 1432 10 1421 1412 1425 1426 1419 0