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| ¡¡¡¡Dysprosium lamps
(metal halide lamps) are new-type discharge lamps
first developed in 1973 by us, featuring high
light efficiency (above 75lm/w), high color
rendering capacity (color rendering index: above
80) and long service life. The dysprosium iodide,
thallium iodide and mercury that are filled in
bulbs can generate dense light spectrum, quite
similar to solar spectrum, having lighting
efficiency and color rendering capacity greatly
improved. Our fluorescent dysprosium lamps adopt
special technique and are really "green" light
sources. The 250W and 400W fluorescent dysprosium
lamps have been recommended to nationwide use by
National Power Saving Office. And our fluorescent
dysprosium lamps series were awarded at different
levels many times. |
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¡¡¡¡Our fluorescent dysprosium lamps are widely
used in factories, squares, construction sites,
exhibition halls, ad.boards, shops, stadiums,and
on the occasions of producing color films,
relaying color TV and color printing. The
reflection-type fluorescent dysprosium lamps,
having a reflector and two-in-one structure,
feature high intensity of radiation in a wide
spectrum range from purple to orange red, little
infrared radiation, concentrated light rays and
high utilization of light. They are ideal light
sources in agriculture and for artificial
radiation in artificial climate incubators and
greenhouses. | |
| Technical Parameters:
|
| Bulb Model |
Rated Voltage
V |
Power
W |
Starting
Voltage
V |
Starting
Current
A |
Operating
Current
A |
Luminous
Flux
1m |
Illumination at 15cm
under Glass Coat
104lx |
JLZ250D/V
JLZ250D/H
JLZ250DF
JLZ400DF
JLZ400D/V
JLZ400D/H
JLZ1000D/H
JLZ2000D/H
JLZ3500D/H
|
220
220
220
220
220
220
220
380
380
|
250
250
250
400
400
400
1000
2000
3500
|
200
200
200
200
200
200
200
340
340
|
3.5
3.5
3.5
5.5
5.5
5.5
13.0
16.0
18.00
|
2.30
2.30
2.30
3.65
3.65
3.65
8.30
10.30
18.00
|
17500
14000
-
-
32000
29000
70000
150000
238000
|
-
-
4.5
7.5
-
-
-
-
-
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| Bulb Model |
Color-Rendering
Index
Ra
|
Average Life
h
|
Diameter mm
¡Ü |
Length Overall
mm
|
Model of Cap |
Burning Position |
Packaging
pcs/box |
JLZ250D/V
JLZ250D/H
JLZ250DF
JLZ400DF
JLZ4000D/V
JLZ4000D/H
JLZ1000D/H
JLZ2000D/H
JLZ3500D/H
|
80
80
80
80
80
80
80
85
85
|
10000
10000
8000
8000
10000
10000
3000
2000
2000
|
91.5
91.5
188
188
122
66
91
111
122
|
230¡À7
230¡À7
250¡À7
250¡À7
290¡À10
280¡À10
390¡À10
450¡À10
485¡À10
|
E40
E40
E40
E40
E40
E40
E40
E40
E40
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Vertical
Horizontal
Vertical
Vertical
Vertical
Horizontal
Horizontal
Horizontal
Horizontal |
20
20
6
6
12
20
6
4
4
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