eW Burst Powercore Product Guide
6
Center Beam fc
Beam Width
4.0 ft
8.0 ft
12.0 ft
16.0 ft
20.0 ft
24.0 ft
448 fc
112 fc
50 fc
28 fc
18 fc
12 fc
1.0 ft
2.1 ft
3.1 ft
4.2 ft
5.2 ft
6.3 ft
1.1 ft
2.1 ft
3.2 ft
4.3 ft
5.4 ft
6.4 ft
�
�
Vert. Spread: 14.9º
�
�
Horiz. Spread: 15.3º
Center Beam fc
Beam Width
4.0 ft
8.0 ft
12.0 ft
16.0 ft
20.0 ft
24.0 ft
936 fc
234 fc
104 fc
58 fc
37 fc
26 fc
1.0 ft
2.0 ft
3.0 ft
4.1 ft
5.1 ft
6.1 ft
1.0 ft
2.0 ft
2.9 ft
3.9 ft
4.9 ft
5.9 ft
�
�
Vert. Spread: 14.5º
�
�
Horiz. Spread: 14º
Illuminance at Distance
Cd: 0
2,500
5,000
7,500
10,000
12,500
15,000
VA: 0º
10º 20º
30º
40º
90º
80º
70º
60º
50º
�
- 0º H
�
- 90º H
Candela Table
0 22.5 44 67.5 90
0
5
15
25
35
45
55
65
75
85
90
14974 14974 14974 14974 14974
10230 10201 10192 10327 10474
913
888 850 843 873
174
169 168 169 169
84
81
83
84
83
33
33
34
34
34
12
12
12
12
10
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Polar Candela Distribution
Effective Floor Cavity Reflectance: 20%
RCC %:
80
70
50
30
10
0
RW %:
RCR: 0
1
2
3
4
5
6
7
8
9
10
70
50
30
0
1.19 1.19 1.19 1.19
1.16 1.14 1.12 1.10
1.12 1.09 1.07 1.04
1.09 1.05 1.02 1.00
1.07 1.02
.99
.96
1.04
.99
.96
.93
1.02
.97
.93
.91
1.00
.95
.91
.89
.98
.93
.89
.87
.96
.91
.88
.85
.95
.89
.86
.84
70
50
30
0
1.16 1.16 1.16 1.00
1.13 1.12 1.10
.98
1.10 1.08 1.05
.96
1.08 1.04 1.01
.94
1.05 1.01
.98
.92
1.03
.99
.95
.90
1.01
.96
.93
.89
.99
.94
.91
.87
.97
.92
.89
.86
.96
.91
.87
.84
.94
.89
.86
.83
50
30
20
1.11 1.11 1.11
1.08 1.06 1.05
1.04 1.03 1.01
1.02
.99
.97
.99
.97
.95
.97
.94
.92
.95
.92
.90
.93
.90
.88
.91
.89
.87
.90
.87
.85
.88
.86
.84
50
30
20
1.06 1.06 1.06
1.04 1.03 1.02
1.02 1.00
.99
.99
.98
.96
.97
.95
.94
.96
.93
.91
.94
.91
.89
.92
.90
.88
.91
.88
.86
.89
.87
.85
.88
.85
.84
50
30
20
1.02 1.02 1.02
1.01 1.00
.99
.99
.98
.97
.97
.96
.95
.96
.94
.93
.94
.92
.91
.93
.91
.89
.91
.89
.87
.90
.88
.86
.89
.86
.85
.87
.85
.83
0
1.00
.98
.95
.93
.91
.90
.88
.87
.85
.84
.83
Coefficients Of Utilization -
Zonal Cavity Method
Zonal Lumen Summary
Zone
Lumens % Lamp % Luminaire
0-30
1,191.6 93.1%
93.1%
0-40
1,243.5 97.2%
97.2%
0-60
1,278.5 99.9%
99.9%
60-90
1.2
0.1%
0.1%
0-90
1,279.6
100%
100%
90-180
0
0%
0%
0-180 1,279.6
100%
100%
Efficiency Total: 100%
Zonal Lumen
122.5 ft (37.3 m)
1 fc maximum distance
eW Burst Powercore
4000 K, 14° spread lens
Lumens
1280
Efficacy
42.7 lm / W
eW Burst Compact Powercore
4000 K, 14° spread lens
Lumens
685
Efficacy
45.7 lm / W
For lux multiply fc by 10.7
Illuminance at Distance
Polar Candela Distribution
Coefficients Of Utilization - Zonal Cavity Method
Zonal Lumen
84.7 ft (25.8 m)
1 fc maximum distance
Candela Table
0.0 45.0 90.0 135.0 180.0
0 7165 7165 7165 7165 7165
5 5450 5445 5350 5193 5162
15 536 571 611 551 508
25 94 93 95 92 89
35 43 43 43 41 43
45 17 18 21 21 22
55 5 7 8 9 10
65 2 2 2 3 4
75 0 0 0 1 1
85 0 0 0 0 0
90 0 0 0 0 0
Effective Floor Cavity Reflectance: 20%
RC 80 70 50 30 10 0
RW 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
0 119119119119 116116116116 111111111 107107107 102102102 100
1 116114112110 113111110109 108106105 104103102 101100 99 98
2 112109106104 110107105103 104102101 101100 98 99 97 96 95
3 109105102 99 107104101 98 101 99 97 99 97 95 97 95 94 93
4 106101 98 95 105100 97 95 99 96 94 97 94 93 95 93 92 91
5 104 99 95 92 102 98 94 92 96 93 91 95 92 90 93 91 90 89
6 101 96 92 90 100 95 92 89 94 91 89 93 90 88 92 90 88 87
7 99 94 90 88 98 93 90 87 92 89 87 91 88 87 90 88 86 85
8 97 92 88 86 96 91 88 85 90 87 85 89 87 85 89 86 85 84
9 95 90 86 84 95 89 86 84 89 86 84 88 85 83 87 85 83 82
10 94 88 85 83 93 88 85 82 87 84 82 87 84 82 86 84 82 81
Zonal Lumen Summary
ZONE LUMENS %FIXT
0- 30 632 92.3
0- 40 659 96.2
0- 60 682 99.5
0- 90 685 100.0
90-180 0 0.0
0-180 685 100.0
Cd: 0
1,200
2,400
3,600
4,800
6,000
7,200
VA: 0º
10º 20º
30º
40º
90º
80º
70º
60º
50º
�
- 0º H
�
- 90º H
