(P9204-28) Specification Sheet

Progress Lighting
701 Millennium Blvd.
Greenville, South Carolina
29607
www.progresslighting.com
R20, PAR16 and PAR20 Lamp Application Data
Rev. 12/99
Horizontal Surfaces
Clg Ht.
F.C. Footcandles 30” from floor (work plane)
to effectively light the horizontal surface
Diameter of effective lighted area and spacing
Height from floor to ceiling
Dia. &
Spacing
Walls and Vertical Objects
H
D
F.C. Footcandles at center of beam
Spacing of multiple fixtures to effectively light wall
Width of effective lighted area
Length of effective lighted area
Distance from fixture to wall
Height from ceiling to center of beam
L
W
S
Figure 1
Single lampholder
D
H
FC
L
W
Figure 2
Multiple lampholders
D
H
FC
L
S
CBCP - Center Beam Candlepower
HF.C.LWSF.C. LWSF.C.LWS F.C.
Clg.
Ht.
Dia. &
Spacing
Walls and Vertical Objects
Horizontal Surfaces
45PAR16NSP 4 112 1.80.8 0.8 120 1.50.9 0.9 110 1.41.0 1.0889 1.3
CBCP - 5,000 5642.7 0.90.9 76 2.01.0 1.0761.8 1.11.1 10 55 1.7
Beam - 10 deg. 6393.8 1.11.1 50 2.71.2 1.253 2.3 1.3 1.212382.0
D = 2 FT D = 3 FTD = 4 FT
PAR16 & PAR20
Spot Lamps
HF.C.LWSF.C. LWSF.C.LWS F.C.
Clg.
Ht.
Dia. &
Spacing
Walls and Vertical Objects
Horizontal Surfaces
50PAR20NSP 4 149 1.3 0.80.8 1371.3 0.90.9 118 1.3 1.01.0 10 110 1.2
CBCP - 6,200 6622.4 1.11.0 66 2.11.1 1.173 1.81.2 1.212691.5
Beam - 9 deg. 8304.0 1.3 1.3 353.2 1.41.4 372.8 1.51.5 14 48 1.8
60/75PAR16NSP 4 180 1.50.9 0.9 166 1.41.0 1.0 143 1.41.1 1.110133 1.3
CBCP - 7,500 6752.7 1.21.2 80 2.3 1.3 1.2892.0 1.3 1.3 12 83 1.7
Beam - 10 deg. 8364.5 1.51.5 42 3.6 1.61.5 45 3.2 1.71.6 14 57 2.0
D = 3 FTD = 4 FTD = 5 FT
HF.C.LWSF.C. LWSF.C.LWS F.C.
Clg.
Ht.
Dia. &
Spacing
Walls and Vertical Objects
Horizontal Surfaces
PAR16
PAR20
30R20FL 2272.3 1.51.4 19 2.41.9 1.813 2.72.4 2.2810 2.8
CBCP - 300 3 13 4.21.9 1.8123.5 2.3 2.1103.5 2.72.4 973.4
Beam - 30 deg. 477.52.4 2.275.12.7 2.474.63.0 2.81053.9
50R20FL 2474.0 2.3 1.9353.9 3.0 2.5254.3 3.7 3.1 8184.2
CBCP - 550 3 23 8.83.0 2.5226.0 3.5 2.9185.7 4.13.4 913 5
Beam - 45 deg. 412 26.23.7 3.1 13 9.94.1 3.4 12 8.04.7 3.9 10 10 5.7
P75R20 2574.0 2.3 1.9423.9 3.0 2.5294.3 3.7 3.1 8214.2
CBCP - 650 3 28 8.83.0 2.5266.0 3.5 2.9215.7 4.13.4 9155.0
Beam - 45 deg. 415 26.23.7 3.1 16 9.94.1 3.4 14 8.04.7 3.9 10 12 5.7
D = 2 FT D = 3 FTD = 4 FT
R20 Flood Lamps
HF.C.LWSF.C. LWSF.C.LWS F.C.
Clg.
Ht.
Dia. &
Spacing
Walls and Vertical Objects
Horizontal Surfaces
45PAR16NFL 2 124 2.01.4 1.3 90 2.11.7 1.663 2.42.1 2.0846 2.6
CBCP - 1,400 3 60 3.6 1.71.6 55 3.1 2.01.9 45 3.1 2.42.2 9333.0
Beam - 27 deg. 4316.2 2.12.0 344.5 2.42.2 314.1 2.72.5 10 25 3.5
50PAR20NFL 3 60 4.21.9 1.8553.5 2.3 2.1453.5 2.72.4 8462.8
CBCP - 1,400 4317.5 2.42.2 345.1 2.72.4 314.6 3.0 2.8933 3.4
Beam - 30 deg. 518 14.12.9 2.6217.6 3.1 2.8216.2 3.4 3.1 10 25 3.9
60/75PAR16NFL 3 85 3.6 1.71.6 79 3.1 2.01.9 64 3.1 2.42.2 8662.6
CBCP - 2,000 4456.2 2.12.0 48 4.52.4 2.2444.1 2.72.7 9483.0
Beam - 27 deg. 529 10.92.6 2.4306.5 2.82.6 315.4 3.1 3.1 10 363.5
D = 2 FT D = 3 FTD = 4 FT
PAR16 & PAR20
Flood Lamps
PAR20
PAR16