Specification Sheet

Data assumes a maximum tilt of 30 degrees.
For horizontal surface data refer to Lamp Application
Data sheets.
CBCP - Center Beam Candlepower
Walls and Vertical Objects
H Height from ceiling to center of beam
D Distance from fixture to wall
F.C. Footcandles at center of beam
L Length of effective lighted area
W Width of effective lighted area
S Spacing of multiple fixtures to effectively light wall
* Length of lighted area is in excess of 30 feet
Progress Lighting
Post Office Box 5704
Spartanburg, South Carolina
29304-5704
www.progresslighting.com
MR16 Lamp Application Data for Recessed Eyeball Units
Rev. 12/99
H F.C. L W S H F.C. L W S H F.C. L W S
Walls and Vertical Objects
35MR16SP 4 87 4.0 1.6 1.5 5 59 4.4 2.1 2.3 7 30 6.3 2.8 2.7
CBCP - 3,900 5 50 6.3 1.9 1.8 6 38 6.1 2.4 2.6 8 22 8.1 3.2 3.0
Beam - 20 deg. 6 31 9.8 2.2 2.1 7 26 8.2 2.7 2.7 9 16 10.1 3.5 3.3
D = 2 FT D = 3 FT D = 4 FT
MR16
Spot Lamps
H F.C. L W S H F.C. L W S H F.C. L W S
Walls and Vertical Objects
35MR16FL 4 22 15.7 3.3 2.8 5 15 13.0 4.2 3.6 7 8 19.8 5.9 5.0
CBCP - 1,000 5 13 * 3.9 3.4 6 10 23.5 4.9 4.2 8 6 * 6.5 5.6
Beam - 40 deg. 6 8 * 4.6 3.9 7 7 * 5.5 4.7 9 4 * 7.2 6.1
50MR16NFL 4 71 5.6 2.0 1.9 5 49 5.8 2.6 2.4 7 25 8.4 3.6 3.3
CBCP - 3,200 5 41 9.3 2.4 2.2 6 32 8.3 3.0 2.8 8 18 11.1 4.0 3.7
Beam - 25 deg. 6 25 16.0 2.8 2.6 7 22 11.7 3.4 3.2 9 13 14.3 4.4 4.1
50MR16FL 4 38 15.7 3.3 2.8 5 26 13.0 4.2 3.6 7 13 19.8 5.9 5.0
CBCP - 1,700 5 22 * 3.9 3.4 6 17 23.5 4.9 4.2 8 9 * 6.5 5.6
Beam - 40 deg. 6 13 * 4.6 3.9 7 12 * 5.5 4.7 9 7 * 7.2 6.1
D = 2 FT D = 3 FT D = 4 FT
MR16
Flood Lamps
50MR16NSP 5 138 3.1 1.5 1.5 7 70 4.5 2.1 2.1 9 41 5.9 2.7 2.6
CBCP - 9,100 6 90 4.3 1.8 1.7 8 51 5.7 2.4 2.3 10 32 7.1 3.0 2.9
Beams -
15 deg. 7 62 5.6 2.0 2.0 9 38 7.0 2.6 2.5 11 26 8.4 3.2 3.1
D = 3 FT D = 4 FT D = 5 FT
H F.C. L W S H F.C. L W S H F.C. L W S
Walls and Vertical Objects
D
H
FC
L
S
Figure 2
Multiple fixture
D
H
FC
L
W
Figure 1
Single fixture