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Detailed Product Description
Low-pressure sodium lamp (LPS)
Brand: Osram
Country: Germany
Life Span: 18,000 Hours
Main application: Lighting source of solar street light
Features
1. Low temperature increase
2. Light weight
3. Small self-consumption
4. Large power factor
5. It can save the electricity above 70% more than other light sources.
6. The emitted light has a monochromatic yellow color (sodium line 590nm) for high-contrast visibility in mist & fog.
7. Smaller light decline than other source, can be reached 80%~85% luminous flux at the end of the life.
8. High light efficient
For example: 36W LPS system designed and collocated by our company, used in 8m-height road lamp system, the exposure on the ground is 24.5Lux, however, the 85W energy-saving light at the same height only has 4.4Lux.
Applications
It is especially suitable for the solar road light, arterial roads, motorways, locks, tunnel lighting and highland cold special environment situation etc. Solar energy low-pressure sodium lamp system is the best choice of solar lighting field.
Specifications
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SOX
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Model:
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SOX 18W
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SOX 35W
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SOX 55W
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SOX 90W
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SOX135W
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Lamp Power:
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18W
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37W
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56W
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91W
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135W
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Base:
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BY22d
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BY22d
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BY22d
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BY22d
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BY22d
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Luminous Efficacy:
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100 lm/W
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124 lm/W
|
145 lm/W
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148 lm/W
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167 lm/W
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Luminous Flux:
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1800 lm
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4600 lm
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8100 lm
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13500 lm
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22500 lm
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Diameter:
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54 mm
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54 mm
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54 mm
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68 mm
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68 mm
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Max. Length:
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216 mm
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316 mm
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425 mm
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528 mm
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775 mm
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Packing pcs/ctn:
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12 Piece
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12 Piece
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12 Piece
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12 Piece
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12 Piece
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SOX-E
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Model:
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SOXE26W
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SOXE36W
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SOXE66W
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SOXE91W
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-
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Lamp Power:
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27W
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35W
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65W
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90W
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-
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|
Base:
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BY22d
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BY22d
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BY22d
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BY22d
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-
|
|
Luminous Efficacy:
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130 lm/W
|
164 lm/W
|
165 lm/W
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189 lm/W
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-
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Luminous Flux:
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3500 lm
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5750 lm
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10700 lm
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17000 lm
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-
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Diameter:
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54 mm
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54 mm
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68 mm
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68 mm
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-
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Max. Length:
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311 mm
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425 mm
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528 mm
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775 mm
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-
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Packing pcs/ctn:
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12 Piece
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12 Piece
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12 Piece
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12 Piece
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-
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-18W-135W-1289877512-0.jpg)
