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eW Burst Powercore
4000 K, 23° spread lens
Lumens
Efficacy
eW Burst Compact Powercore
4000 K, 23° spread lens
Lumens
Efficacy
8
eW Burst Powercore
Product Guide
Polar Candela Distribution
Cd: 0
950
1259
1,900
2,850
41.9 lm / W
3,800
4,750
5,700
VA: 0º
Zonal Lumen
Zonal Lumen Summary
Zone
0-30
0-40
0-60
60-90
0-90
90-180
0-180 1,258.7
Efficiency Total: 100%
Polar Candela Distribution
Cd: 0
617
674
1,233
44.6 lm / W
1,850
2,467
3,083
3,700
VA: 0º
� - 0º H
Zonal Lumen
Zonal Lumen Summary
ZONE
0- 30
0- 40
0- 60
0- 90
90-120
90-130
90-150
90-180
0-180
For lux multiply fc by 10.7
90º
0
5602
5
4902
80º
15
1892
25
371
70º
35
45
60º
55
65
75
50º
85
90
10º
20º
30º
40º
� - 0º H
- 90º H
�
Coefficients Of Utilization - Zonal Cavity Method
Lumens % Lamp % Luminaire
RCC %:
1,149.7
91.3%
91.3%
RW %:
1,210.5
96.2%
96.2%
RCR: 0
1
1,255.3
99.7%
99.7%
2
3.5
0.3%
0.3%
3
4
1,258.7
100%
100%
5
0
0%
0%
6
7
100%
100%
8
9
10
90º
0.0
0
3689
5
3161
80º
15
984
25
163
70º
35
47
45
19
55
7
60º
65
2
75
0
85
0
50º
90
0
10º
20º
30º
40º
- 90º H
�
Coefficients Of Utilization - Zonal Cavity Method
LUMENS
%FIXT
612
90.9
642
95.3
668
99.2
674
100.0
0
0.0
0
0.0
0
0.0
0
0.0
674
100.0
Illuminance at Distance
Candela Table
0
22.5 44
67.5
90
Center Beam fc
5602 5602 5602 5602
4879 4906 4946 4985
4.0 ft
1888 1890 1908 1933
8.0 ft
367
364
358
354
96
94
94
93
92
12.0 ft
42
42
42
42
41
18
19
18
17
15
16.0 ft
6
6
5
4
2
20.0 ft
0
0
0
0
0
0
0
0
0
0
24.0 ft
0
0
0
0
0
74.7 ft (22.8 m)
1 fc maximum distance
80
70
50
70
50
30
0
70
50
30
0
50
30
1.19 1.19 1.19 1.19
1.16 1.16 1.16 1.00
1.11 1.11 1.11
1.15 1.13 1.11 1.09
1.12 1.11 1.09
.97
1.07 1.05 1.04
1.11 1.07 1.04 1.01
1.09 1.05 1.03
.93
1.02 1.00
1.07 1.02
.98
.95
1.05 1.01
.97
.90
.98
1.04
.98
.94
.91
1.02
.97
.93
.87
.95
1.00
.94
.90
.87
.99
.93
.89
.84
.92
.97
.91
.86
.83
.96
.90
.86
.81
.89
.94
.88
.83
.80
.93
.87
.83
.79
.86
.92
.85
.80
.77
.91
.84
.80
.76
.83
.89
.82
.78
.75
.88
.82
.78
.74
.81
.87
.80
.76
.73
.86
.79
.75
.72
.79
Illuminance at Distance
Candela Table
Center Beam fc
45.0
90.0 135.0 180.0
3689
3689
3689
3689
3185
3190
3183
3185
4.0 ft
986
968
924
902
159
152
138
130
8.0 ft
47
48
45
45
12.0 ft
21
22
22
24
9
10
12
12
16.0 ft
3
4
5
6
1
1
2
2
20.0 ft
0
0
1
1
0
0
0
1
24.0 ft
60.7 ft (18.5 m)
1 fc maximum distance
RC
80
70
RW
70 50 30 10
70 50 30 10
50 30 10
0
119119119119
116116116116
111111111
1
115112111109
112110109107
106105104
2
111107104101
109105103100
102100 98
3
107102 99 96
105101 98 95
99 96 94
4
104 98 94 91
102 97 93 91
95 92 90
5
101 95 90 87
99 94 90 87
92 89 86
6
98 91 87 84
96 91 87 84
89 86 83
7
95 88 84 81
94 88 84 81
87 83 81
8
92 86 82 79
91 85 81 79
84 81 78
9
90 83 79 77
89 83 79 76
82 79 76
10
88 81 77 75
87 81 77 74
80 77 74
Beam Width
350 fc
1.7 ft
1.7 ft
88 fc
3.5 ft
3.5 ft
39 fc
5.2 ft
5.1 ft
22 fc
6.9 ft
6.9 ft
14 fc
8.7 ft
8.6 ft
10 fc
10.4 ft
10.3 ft
Vert. Spread: 24.5º
�
�
Horiz. Spread: 24.2º
�
�
Effective Floor Cavity Reflectance: 20%
30
10
0
20
50
30
20
50
30
20
0
1.06 1.06 1.06
1.02 1.02 1.02
1.00
1.03 1.02 1.01
.99
.99
.98
.96
.98
.99
.98
.96
.97
.95
.94
.93
.96
.93
.96
.94
.92
.94
.92
.90
.89
.92
.89
.93
.90
.88
.91
.89
.87
.86
.88
.86
.90
.87
.85
.89
.86
.84
.83
.85
.82
.87
.84
.82
.86
.83
.81
.80
.82
.80
.85
.82
.79
.84
.81
.79
.78
.80
.77
.82
.79
.77
.82
.79
.76
.75
.77
.75
.80
.77
.74
.79
.76
.74
.73
.75
.72
.78
.75
.72
.77
.74
.72
.71
Beam Width
231 fc
1.5 ft
1.5 ft
58 fc
3.0 ft
3.0 ft
26 fc
4.5 ft
4.6 ft
14 fc
6.0 ft
6.1 ft
9 fc
7.5 ft
7.6 ft
6 fc
9.0 ft
9.1 ft
Vert. Spread: 21.3º
�
�
Horiz. Spread: 21.5º
�
�
Effective Floor Cavity Reflectance: 20%
50
30
10
0
50 30 10
50 30 10
0
106106106
102102102
100
103102101
99 99 98
96
99 98 96
97 95 94
93
96 94 92
94 92 91
89
93 91 89
92 89 88
86
91 88 86
89 87 85
84
88 85 83
87 84 82
81
86 83 80
85 82 80
79
84 80 78
83 80 78
77
81 78 76
81 78 76
75
80 76 74
79 76 74
73
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