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eW Burst Powercore
2700 K, 41° spread lens
Lumens
991
Efficacy
33.8 lm / W
eW Burst Compact Powercore
2700 K, 41° spread lens
Lumens
520
Efficacy
34.8 lm / W
Polar Candela Distribution
90º
Cd: 0
350
80º
700
70º
1,050
60º
1,400
1,750
50º
2,100
VA: 0º
10º
20º
30º
40º
� - 0º H
- 90º H
�
Zonal Lumen
Zonal Lumen Summary
Zone
Lumens % Lamp % Luminaire
0-30
795.3
80.3%
80.3%
0-40
917.4
92.6%
92.6%
0-60
982.7
99.2%
99.2%
60-90
8.1
0.8%
0.8%
0-90
990.8
100%
100%
90-180
0
0%
0%
0-180
990.8
100%
100%
Efficiency Total: 100%
Polar Candela Distribution
Cd: 0
90º
132
80º
263
70º
395
60º
527
658
50º
790
VA: 0º
10º
20º
30º
40º
� - 0º H
- 90º H
�
Zonal Lumen
Zonal Lumen Summary
ZONE
LUMENS
%FIXT
0- 30
382
73.5
0- 40
467
89.8
0- 60
512
98.4
0- 90
520
100.0
90-180
0
0.0
0-180
520
100.0
For lux multiply fc by 10.7
Illuminance at Distance
Candela Table
0
22.5 44
67.5
90
0
2016
2016 2016 2016 2016
5
1904
1906 1909 1912 1919
4.0 ft
15
1252
1256 1262 1274 1286
8.0 ft
25
555
557
563
571
582
35
178
180
185
188
191
12.0 ft
45
56
58
61
61
59
15
15
15
15
14
55
16.0 ft
12
12
11
9
7
65
20.0 ft
3
2
2
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
RCC %:
80
70
RW %:
70
50
30
0
70
50
30
RCR: 0
1.19 1.19 1.19 1.19
1.16 1.16 1.16 1.00
1
1.14 1.11 1.09 1.07
1.12 1.09 1.07
2
1.09 1.04 1.01
.97
1.07 1.03
.99
3
1.04
.98
.94
.90
1.02
.97
.93
4
.99
.92
.87
.84
.98
.91
.87
5
.95
.87
.82
.78
.93
.87
.82
6
.91
.83
.77
.74
.90
.82
.77
7
.87
.79
.73
.70
.86
.78
.73
8
.84
.75
.70
.66
.82
.74
.69
9
.80
.72
.66
.63
.79
.71
.66
10
.77
.68
.63
.60
.76
.68
.63
Illuminance at Distance
Candela Table
0.0
45.0
90.0 135.0 180.0
0
781
781
781
781
781
5
752
754
757
749
750
4.0 ft
15
578
581
588
574
565
25
321
333
344
340
330
8.0 ft
35
109
121
139
146
143
12.0 ft
45
28
31
40
47
46
55
9
11
14
17
18
16.0 ft
65
3
4
6
8
9
75
0
0
1
3
3
20.0 ft
85
0
0
0
1
1
90
0
0
0
0
1
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
114111108106
111109106104
2
108103 99 96
106101 98 95
3
103 96 91 87
101 95 90 87
4
98 90 85 81
96 89 84 80
5
93 85 79 75
91 84 78 74
6
88 80 74 70
87 79 73 69
7
84 75 69 65
83 75 69 65
8
80 71 65 61
79 71 65 61
9
77 68 62 58
76 67 62 58
10
74 64 59 55
73 64 58 55
eW Burst Powercore
Center Beam fc
Beam Width
126 fc
2.7 ft
2.7 ft
32 fc
5.4 ft
5.4 ft
14 fc
8.1 ft
8.1 ft
8 fc
10.8 ft
10.8 ft
5 fc
13.5 ft
13.5 ft
4 fc
16.2 ft
16.2 ft
45 ft (13.7 m)
Vert. Spread: 37.3º
�
�
Horiz. Spread: 37.3º
�
�
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
.95
1.05 1.04 1.02
1.01 1.00
.99
.98
.97
.96
.89
.99
.97
.94
.97
.94
.92
.94
.92
.90
.84
.94
.91
.88
.92
.89
.86
.90
.87
.85
.80
.89
.85
.82
.87
.84
.81
.85
.83
.80
.76
.85
.80
.77
.83
.79
.77
.82
.78
.76
.72
.81
.76
.73
.79
.75
.72
.78
.75
.72
.68
.77
.72
.69
.76
.72
.69
.75
.71
.68
.65
.73
.69
.65
.72
.68
.65
.72
.68
.65
.62
.70
.66
.62
.69
.65
.62
.69
.65
.62
.59
.67
.63
.60
.67
.62
.59
.66
.62
.59
Center Beam fc
Beam Width
49 fc
3.3 ft
12 fc
6.6 ft
5 fc
9.9 ft
3 fc
13.2 ft
2 fc
16.5 ft
1 fc
19.7 ft
28 ft (8.5 m)
Vert. Spread: 44.7º
�
�
Horiz. Spread: 46.3º
�
�
Effective Floor Cavity Reflectance: 20%
50
30
10
50 30 10
50 30 10
50 30 10
111111111
107107107
102102102
105103101
101100 98
98 96 95
98 95 93
95 93 91
93 91 89
92 89 85
90 87 84
88 85 83
87 83 79
85 81 78
83 80 77
82 77 74
80 76 73
79 75 72
77 73 69
76 72 68
75 71 68
73 68 65
72 68 64
71 67 64
70 65 61
69 64 61
68 63 60
66 61 58
65 61 57
64 60 57
63 58 55
62 58 54
61 57 54
Product Guide
0
0
1.00
.94
.89
.84
.79
.74
.71
.67
.64
.61
.58
3.4 ft
6.8 ft
10.2 ft
13.7 ft
17.1 ft
20.5 ft
0
0
100
94
87
81
76
71
67
63
59
56
53
9
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