MASTER HPI Plus
Spectral power distribution
600
500
400
300
200
100
300
400
HPI 400W
Performance diagram
Lamp performance during run up
%
200
160
I
la
120
80
W
la
V
la
40
0
1
2
3
4
HPI
Lumen maintenance diagram
100
90
80
70
60
50
0
4000
HPI 250W/400W /743/767
Cap Base
40
E40
3.26
OEM Catalogue 2009/2010
500
600
700
Lamp performance during run up
%
200
160
I
la
120
80
W
la
V
la
40
0
5
1
2
3
t
HPI
8000
12000
16000
Burning hours
Operating position
h15
[nm]
Photometric diagram
210°
180°
240°
100
50
270°
300°
330°
4
5
HPI
t
Life expectancy diagram
100
90
80
70
60
50
20000
0
HPI 250W/400W /743/767
p20
150°
120°
240°
100
90°
270°
60°
300°
0°
30°
4000
8000
12000
210°
180°
150°
120°
50
90°
60°
330°
0°
30°
16000
20000
Burning hours