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eW Burst Powercore
2700 K, 10° x 41° spread lens
Lumens
1046
Efficacy
35.9 lm / W
eW Burst Compact Powercore
2700 K, 10° x 41° spread lens
Lumens
557
Efficacy
37.4 lm / W
Polar Candela Distribution
90º
Cd: 0
1,233
80º
2,467
70º
3,700
60º
4,933
6,167
50º
7,400
VA: 0º
10º
20º
30º
40º
� - 0º H
- 90º H
�
Zonal Lumen
Zonal Lumen Summary
Zone
Lumens % Lamp % Luminaire
0-30
910.4
87%
87%
0-40
992.4
94.9%
94.9%
0-60
1,041.2
99.5%
99.5%
60-90
4.8
0.5%
0.5%
0-90
1,046.0
100%
100%
90-180
0
0%
0%
0-180 1,046.0
100%
100%
Efficiency Total: 100%
Polar Candela Distribution
Cd: 0
90º
700
80º
1,400
70º
2,100
60º
2,800
3,500
50º
4,200
VA: 0º
10º
20º
30º
40º
� - 0º H
- 90º H
�
Zonal Lumen
Zonal Lumen Summary
ZONE
LUMENS
%FIXT
0- 30
491
88.1
0- 40
527
94.7
0- 60
552
99.1
0- 90
557
100.0
90-180
0
0.0
0-180
557
100.0
For lux multiply fc by 10.7
Illuminance at Distance
Candela Table
0
22.5 44
67.5
90
0
7327
7327 7327 7327 7327
5
3062
3347 4459 6309 7098
4.0 ft
15
180
190
319 1838 5103
8.0 ft
25
92
103
124
274 2153
35
42
50
67
93
544
12.0 ft
45
19
26
34
48
126
7
8
16
22
43
55
16.0 ft
1
3
6
7
15
65
20.0 ft
0
0
0
0
0
75
0
0
0
0
0
85
24.0 ft
0
0
0
0
0
90
1 fc maximum distance
Coefficients Of Utilization - Zonal Cavity Method
80
70
RCC %:
RW %:
70
50
30
0
70
50
30
0
RCR: 0
1.19 1.19 1.19 1.19
1.16 1.16 1.16 1.00
1
1.15 1.12 1.10 1.09
1.12 1.10 1.08
.96
2
1.10 1.07 1.03 1.01
1.08 1.05 1.02
.92
3
1.06 1.01
.97
.94
1.05 1.00
.96
.89
4
1.03
.97
.92
.89
1.01
.96
.92
.85
5
.99
.93
.88
.85
.98
.92
.88
.82
6
.96
.89
.84
.81
.95
.88
.84
.79
7
.93
.86
.81
.78
.92
.85
.81
.76
8
.90
.83
.78
.75
.89
.82
.78
.74
9
.87
.80
.76
.73
.86
.80
.75
.72
10
.85
.78
.73
.70
.84
.77
.73
.70
Illuminance at Distance
Candela Table
0.0
45.0
90.0 135.0 180.0
0
4096
4096
4096
4096
4096
5
1618
2352
3964
2484
1693
4.0 ft
15
96
171
2701
186
100
25
48
67
1026
66
48
8.0 ft
35
22
33
237
35
21
12.0 ft
45
9
16
54
18
13
55
3
7
19
10
6
16.0 ft
65
1
2
7
5
3
75
0
1
1
2
2
20.0 ft
85
0
0
0
0
1
90
0
0
0
0
0
24.0 ft
1 fc maximum distance
Coefficients Of Utilization - Zonal Cavity Method
RC
80
70
RW
70 50 30 10
70 50 30 10
0
119119119119
116116116116
1
115112110109
112110108107
2
110107103101
108105102100
3
107102 98 95
105100 97 94
4
103 97 93 90
101 96 92 89
5
100 93 89 86
98 92 88 85
6
96 90 85 82
95 89 85 82
7
93 87 82 79
92 86 82 79
8
91 84 79 76
90 83 79 76
9
88 81 77 74
87 81 77 74
10
86 79 75 72
85 78 74 72
eW Burst Powercore
Center Beam fc
Beam Width
458 fc
0.6 ft
2.9 ft
114 fc
1.2 ft
5.7 ft
51 fc
1.8 ft
8.6 ft
29 fc
2.4 ft
11.5 ft
18 fc
3.0 ft
14.3 ft
13 fc
3.6 ft
17.2 ft
85.5 ft (26.1 m)
Vert. Spread: 8.7º
�
�
Horiz. Spread: 39.4º
�
�
Effective Floor Cavity Reflectance: 20%
50
30
10
0
50
30
20
50
30
20
50
30
20
1.11 1.11 1.11
1.06 1.06 1.06
1.02 1.02 1.02
1.00
1.06 1.05 1.04
1.03 1.01 1.00
.99
.98
.98
1.02
.99
.97
.99
.97
.95
.96
.95
.93
.98
.95
.92
.95
.93
.91
.93
.91
.89
.94
.90
.88
.92
.89
.87
.90
.88
.86
.90
.87
.84
.89
.86
.83
.87
.85
.82
.87
.83
.80
.86
.82
.80
.85
.82
.79
.84
.80
.77
.83
.80
.77
.82
.79
.77
.81
.77
.75
.80
.77
.74
.80
.76
.74
.79
.75
.72
.78
.75
.72
.77
.74
.72
.77
.73
.70
.76
.72
.70
.75
.72
.70
Center Beam fc
Beam Width
256 fc
0.6 ft
2.7 ft
64 fc
1.2 ft
5.4 ft
28 fc
1.8 ft
8.1 ft
16 fc
2.5 ft
10.7 ft
10 fc
3.1 ft
13.4 ft
7 fc
3.7 ft
16.1 ft
64 ft (19.5 m)
Vert. Spread: 8.8º
�
�
Horiz. Spread: 37.1º
�
�
Effective Floor Cavity Reflectance: 20%
50
30
10
50 30 10
50 30 10
50 30 10
111111111
106106106
102102102
106105104
103102101
99 98 98
102 99 97
99 97 95
96 95 93
98 95 92
95 93 91
93 91 90
94 91 88
92 89 87
90 88 86
91 87 84
89 86 84
88 85 83
88 84 81
86 83 81
85 82 80
85 81 78
84 80 78
83 80 78
82 79 76
81 78 76
81 78 75
80 76 74
79 76 73
78 75 73
78 74 71
77 74 71
76 73 71
Product Guide
0
.96
.92
.88
.84
.81
.78
.76
.73
.71
.69
0
0
100
96
92
88
85
82
79
77
74
72
70
11
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