Specifications
Progress Lighting
Post Office Box 5704
Spartanburg, South Car
olina
29304-5704
www
.progresslighting.com
PAR38 and BR40 Lamp Application Data
Rev. 12/99
Horizontal Surfaces
Clg Ht. Height from floor to ceiling
F.C. Footcandles 30” from floor (work plane)
Dia. & Diameter of effective lighted area and spacing
Spacing to effectively light the horizontal surface
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
Figure 1
Single lampholder
D
H
FC
L
W
Figure 2
Multiple lampholders
D
H
FC
L
S
H F.C. L W S F.C. L W S F.C. L W S F.C.
Clg.
Ht.
Dia. &
Spacing
Walls and Vertical Objects
Horizontal Surfaces
CBCP - Center Beam Candlepower
*L is height of wall
120PAR38SP 8 338 1.8 1.0 1.0 354 1.6 1.1 1.1 330 1.6 1.2 1.2 16 137 2.1
CBCP - 25,000 10 140 3.2 1.4 1.4 171 2.6 1.4 1.4 205 2.1 1.4 1.4 18 104 2.4
Beam - 9 deg. 12 68 5.3 1.8 1.8 90 4.0 1.8 1.7 103 3.4 1.8 1.8 20 82 2.7
150PAR38SP 8 244 2.4 1.4 1.4 255 2.1 1.5 1.5 238 2.1 1.6 1.6 12 199 2.0
CBCP - 18,000 10 101 4.4 1.9 1.8 123 3.5 1.9 1.9 148 2.9 1.9 1.9 14 136 2.4
Beam - 12 deg. 12 49 7.4 2.4 2.4 65 5.5 2.3 2.3 74 4.6 2.4 2.3 16 99 2.8
D = 4 FT D = 5 FT D = 6 FT
75PAR38SP 4 313 1.3 0.8 0.8 287 1.3 0.9 0.9 247 1.3 1.0 1.0 10 231 1.2
CBCP - 13,000 6 130 2.4 1.1 1.0 139 2.1 1.1 1.1 154 1.8 1.6 1.2 12 144 1.5
Beam - 9 deg. 8 63 4.0 1.3 1.3 73 3.2 1.4 1.4 77 2.8 2.0 1.5 14 98 1.8
90PAR38SP 4 385 1.5 0.9 0.9 354 1.4 1.0 1.0 304 1.4 1.1 1.1 10 284 1.3
CBCP - 16,000 6 160 2.7 1.2 1.2 171 2.3 1.3 1.2 189 2.0 1.3 1.3 12 121 2.0
Beam - 10 deg. 8 77 4.5 1.5 1.5 90 3.6 1.6 1.5 95 3.2 1.7 1.6 14 67 2.7
D = 3 FT D = 4 FT D = 5 FT
PAR38
Spot Lamps
75PAR38FL 3 171 3.2 1.6 1.5 157 2.8 1.9 1.8 128 2.9 2.2 2.1 8 132 2.4
CBCP - 4,000 4 90 5.5 2.0 1.9 96 4.0 2.2 2.1 88 3.7 2.5 2.3 9 95 2.8
Beam - 25 deg. 5 51 9.3 2.4 2.2 60 5.8 2.6 2.4 61 4.9 2.8 2.7 10 71 3.2
90PAR38FL 3 222 2.7 1.5 1.4 161 2.8 1.9 1.8 122 3.0 2.3 2.1 8 136 2.4
CBCP - 4,100 4 92 5.5 2.0 1.9 78 4.9 2.4 2.2 76 4.3 2.7 2.5 9 97 2.8
Beam - 25 deg. 5 45 11.0 2.5 2.4 41 8.3 3.0 2.8 38 7.2 3.3 3.1 10 73 3.2
120PAR38FL 3 214 4.2 1.9 1.8 196 3.5 2.3 2.1 160 3.5 2.7 2.4 8 165 2.8
CBCP - 5,000 4 112 7.5 2.4 2.2 120 5.1 2.7 2.4 110 4.6 3.0 2.8 9 118 3.4
Beam - 30 deg. 5 64 14.1 2.9 2.6 76 7.6 3.1 2.8 76 6.2 3.4 3.1 10 89 3.9
150PAR38FL 3 193 4.2 1.9 1.8 176 3.5 2.3 2.1 144 3.5 2.7 2.4 8 148.5 2.8
CBCP - 4,500 4 101 7.5 2.4 2.2 108 5.1 2.7 2.4 99 4.6 3.0 2.8 9 106.2 3.4
Beam - 30 deg. 5 58 14.1 2.9 2.6 68 7.6 3.1 2.8 68 6.2 3.4 3.1 10 80.1 3.9
250PAR38FL 3 132 5.3 2.3 2.0 122 4.2 2.7 2.4 99 4.2 3.2 2.8 8 102 3.3
CBCP - 3,100 4 70 10.4 2.8 2.5 75 6.4 3.2 2.8 69 5.6 3.6 3.1 9 73 3.9
Beam - 35 deg. 5 40 24.2 3.4 3.0 47 9.9 3.7 3.2 47 7.6 4.0 3.6 10 55 4.5
D = 2 FT D = 3 FT D = 4 FT
PAR38
Flood Lamps
120BR40SP 4 111 3.1 1.8 1.7 102 2.9 2.0 1.9 87 3.0 2.3 2.2 10 82 2.6
CBCP - 4,600 6 46 6.0 2.4 2.3 49 4.9 2.5 2.4 54 4.1 2.6 2.5 12 51 3.3
Beam - 20 deg. 8 22 11.0 3.0 2.9 26 8.0 3.2 3.0 27 6.8 3.3 3.2 14 35 4.0
300R40SP 4 337 7.9 3.6 3.1 309 6.7 4.1 3.5 266 6.5 4.7 4.0 10 249 5.1
CBCP - 14,000 6 140 23.1 4.9 4.2 149 13.5 5.2 4.5 165 9.8 5.5 4.7 12 155 6.5
Beam - 40 deg. 8 68 * 6.2 5.3 79 30.8 6.5 5.6 83 19.6 6.9 5.8 14 106 7.9
D = 3 FT D = 4 FT D = 5 FT
BR40
Spot Lamps
120BR40FL 2 88 6.9 3.3 2.4 64 5.9 4.2 3.1 45 6.3 5.2 3.8 8 33 5.5
CBCP - 1,000 3 43 29.9 4.2 3.1 39 10.4 4.9 3.6 32 8.9 5.8 4.3 9 24 6.5
Beam - 60 deg. 4 22 * 5.2 3.8 24 23.5 5.8 4.3 22 13.9 6.5 4.8 10 18 7.5
300R40FL 3 124 * 12.5 6.7 114 * 14.7 7.8 93 * 17.3 9.2 8 96 9.5
CBCP - 2,900 4 65 * 15.5 8.3 70 * 17.3 9.2 64 * 19.6 10.5 10 52 13.0
Beam -
120 deg.
5 37 * 18.7 9.9 44 * 20.2 10.8 44 * 22.2 11.8 12 32 16.5
D = 2 FT D = 3 FT D = 4 FT
BR40
Flood Lamps