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Advantages of SOKO Lamp |
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Long Life-Span |
- Maintenance Cost Reduction 0.01sec
- Lasts over 60,000hrs |
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Instant Start-up and Restart-Up |
| - Start-up within |
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More than 40% Energy Savings |
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Low Heat Generation |
- Generated Heat : 80℃ - 90℃ (Induction Lamp)
- Air Conditioning Cost Reduction |
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Natural Color of Objects |
| - Color Rendition : More than 80Ra |
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Environmently Friendly |
| - Reduces Lamp Disposal with Longer Performance Life |
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Mechanism of Induction Lamp System |
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SOKO lamp is a sealed bulb containing a mixed gas wrapped by a ferrite core.
The electronic ballast provides high frequency power (135kHz) to the ferrite core, where a magnetic field is emitted. Ultraviolet rays are created when the mixed gas inside the bulb reacts with the electromagnetic field.
The fluorescent material inside the lamp changes the UV rays to visible rays.
Therefore, this lamp does not have electrodes, unlike a traditional lamp.
So this came to have excellent characteristics for life span, efficiency, and color rendition. |
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Circular Lamp and Square Lamp Type |
| Model |
W |
Im |
Im/W |
CRa |
V |
A |
kHz |
Operating
Temperature
(℃)
|
Heat
Emission Tube
(℃) |
| SKLS/C 40 |
40 |
3,200 |
80±a |
80 |
100~277 |
0.21 |
135 |
-40 |
80 |
| SKLS/C 80 |
80 |
6,400 |
80±a |
80 |
100~277 |
0.39 |
135
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-40
|
90 |
SKLS/C 100
|
100 |
8,000 |
80±a |
80 |
100~277 |
0.47
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135 |
-40 |
90 |
SKLS/C 120
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120 |
9,600 |
80±a |
80 |
100~277 |
0.58
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135 |
-40
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90 |
SKLS/C 150
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150 |
12,000 |
80±a |
80 |
100~277 |
0.70
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135 |
-40 |
90 |
SKLS/C 200
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200 |
16,000 |
80±a |
80 |
100~277 |
0.95 |
135 |
-40 |
90 |
SKLS/C 250
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250 |
20,000 |
80±a |
80 |
100~277 |
1.13
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135 |
-40
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90 |
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Ball Lamp Type |
| Model |
W |
Im |
Im/W |
CRa |
V |
A |
kHz |
Operating
Temperature
(℃) |
Heat
Emission Tube
(℃) |
| SKLB 40 |
40 |
3,200 |
80±a |
80 |
100~277 |
0.21 |
135 |
-40 |
80 |
| SKLB 80 |
80 |
6,400 |
80±a |
80 |
100~277 |
0.39 |
135
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-40
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90 |
SKLB 100
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100 |
8,000 |
80±a |
80 |
100~277 |
0.47
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135 |
-40 |
90 |
SKLB 120
|
120 |
9,600 |
80±a |
80 |
100~277 |
0.58
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135 |
-40
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90 |
SKLB 150
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150 |
12,000 |
80±a |
80 |
100~277 |
0.70
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135 |
-40 |
90 |
SKLB 200
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200 |
16,000 |
80±a |
80 |
100~277 |
0.95 |
135 |
-40 |
90 |
SKLB 250
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250 |
20,000 |
80±a |
80 |
100~277 |
1.13
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135 |
-40
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90 |
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Comparison for Other Lamps (Lightings) Table |
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Induction Lamp |
Metal Lamp |
Sodium Lamp |
CDM |
LED |
| Lifesapn (hour) |
More than 60,000hrs |
About 9,000hrs |
12,000hrs |
9,000~10,000hrs |
30,000~40,000hrs |
| Efficiency (lm/W) |
More than 75 |
68 |
100 |
87 |
More than 75 |
| Color Rendition |
80Ra (Three-Wavelength) |
65Ra (Short-Wavelength) |
28Ra (Short-Wavelength) |
80Ra |
70Ra |
| Lighting Hour |
Immediate start-up and restart-up : within 0.01sec |
Start-up : 8min~10min |
Start-up : 8min~10min |
Start-up : about 8min |
Immediately start-up |
| Danger (Fire/Explosion) |
Low |
High |
High |
High |
High |
| Light Source |
Surface light source |
Point light source |
Point light source |
Point light source |
Point light source |
Effect on Eyes
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No halo around light
No dazzle
No fatigue of eye |
Halo around light
Too dazzle |
Halo around light
Too dazzle
Gloomy around light
Fatigue of Eye |
Too dazzle |
Strong dazzling |
| Correlation of Life with ON-OFF Times |
No correlation |
Decrement of life according to on-off times |
Decrement of life according to on-off times |
Decrement of life according to on-off times |
No correlation |
| Color Uniformity |
Uniformity (The Best) |
Worst |
Bad |
Good |
Comparatively
uniformity |
| Decline of Luminous Flux at an early stage |
Very slow |
Fast |
Fast |
Normal |
Normal |
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