c:documents and settingswjya › catalog_files › pdf2 › stosew75090005sstd.pdfled street light...

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00000000LLLLEEEEDDDD SSSSttttrrrreeeeeeeetttt LLLLiiiigggghhhhtttt MMMMoooodddduuuulllleeee

DATE OF ISSUE : 2010. 01. 14

1 /17

SPECIFICATION No.

CUSTOMER :

CHECKED APPROVED

2010. . . 2010. . .

SAMSUNG LED

DRAWNCHECKED

APPROVEDSALES QA

2010. . . 2010. . . 2010. . . 2010. . .

SSSSAAAAMMMMSSSSUUUUNNNNGGGG LLLLEEEEDDDD CCCCOOOO,,,,....LLLLTTTTDDDD....

333311114444.... MMMMAAAAEEEETTTTAAAANNNN3333----DDDDOOOONNNNGGGG,,,, YYYYEEEEOOOONNNNGGGGTTTTOOOONNNNGGGG----GGGGUUUU,,,,

SSSSUUUUWWWWOOOONNNN,,,, GGGGYYYYUUUUNNNNGGGGGGGGIIII----DDDDOOOO,,,, KKKKOOOORRRREEEEAAAA,,,, 444444443333----777744443333

SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNNMODEL : STOSEW75090005SSTD

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DATE OF ISSUE : 2010. 01. 14

2 /17

SPECIFICATION No.

CCCCOOOONNNNTTTTEEEENNNNTTTTSSSS OOOOFFFF SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN FFFFOOOORRRR LLLLEEEEDDDD SSSSTTTTRRRREEEEEEEETTTT LLLLIIIIGGGGHHHHTTTT MMMMOOOODDDDUUUULLLLEEEE

1.APPLICATION ..................................... 3 page

2.FUNDAMENTAL SPECIFICATIONS .................................... 3 page

3.PARTS SPECIFICATIONS .................................... 6 page

4.PACKING BOX INFORMATION .................................... 7 page

5.PRECAUTIONS IN HANDLING ..................................... 8 page

Appendix 1.APPEARANCE DRAWING of LED Lighting Module ............ 10 page

Appendix 2.PCB CONNECTION to Wire Cable ........................ 11 page

Appendix 3.CIRCUIT DIAGRAM of LED Lighting Module ................ 12 page

Appendix 4.APPEARANCE DRAWING of Power Supply .................... 13 page

Appendix 5.PIN ASSIGNMENT of Power Supply ....................... 14 page

Appendix 6.MODULE CONNECTION METHOD of LED Street Light Module ... 15 page

Appendix 7. DIMMING CONTROL of Power Supply ..................... 16 page

REVISION OF SPECIFICATION ........................ 17 page

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DATE OF ISSUE : 2010. 01. 14

3 /17

SPECIFICATION No.

1111....AAAAPPPPPPPPLLLLIIIICCCCAAAATTTTIIIIOOOONNNN

This is a specification of 90W LED Street Light by Samsung LED Co. Ltd.

2222....FFFFUUUUNNNNDDDDAAAAMMMMEEEENNNNTTTTAAAALLLL SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNNSSSS

NNNNoooo.... AAAARRRRTTTTIIIICCCCLLLLEEEE SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNNSSSS

2222----1111

PPPPhhhhoooottttoooommmmeeeettttrrrriiiicccc &&&& EEEElllleeeeccccttttrrrriiiicccc SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn

IIIItttteeeemmmmssss SSSSyyyymmmmbbbboooollll MMMMIIIINNNN TTTTYYYYPPPP MMMMAAAAXXXX UUUUnnnniiiitttt RRRReeeemmmmaaaarrrrkkkkssss

Luminous Flux LF 6,580 7,000 - lm

Color Temperature CT 4,745 5,000 5,310 K

Power P 80 89 99 W

2222----2222 Dimension

- LED Lighting Module : 245(L)×186.5(W)×83.6(H) [㎜] ±1.0[㎜]

- Power Supply :195(L)×103.5(W)×37(H) [㎜] ±1.0[㎜]

(Exclude connecting cables)

2222----3333 Weight

- LED Lighting Module : 2.7[㎏] ± 0.5[㎏]

- Power Supply : less than 1.3[㎏]

- Total : 4.7㎏± 0.5 [kg]/1box with packing

2222----4444OperatingTemperature

- 30[℃] ~ +50[℃]

2222----5555Storage

Temperature- 40[℃] ~ +85[℃]

2222----6666 Waterproof- IP66

- Damp location

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DATE OF ISSUE : 2010. 01. 14

4 /17

SPECIFICATION No.


2222----7777

EEEElllleeeeccccttttrrrriiiicccc SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

□□□□ IIIInnnnppppuuuutttt SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn


Rated Input

VoltageVac 208 277 V

Range of Input

VoltageVac 176 300 V

Power Consumption W 80 89 99 W

Rated Input

CurrentI 0.7 A

Frequency F 50/60 Hz

Inrush Current 50 A

Power Factor PF 90 %Rated Input Voltage,

At max load

□□□□ OOOOuuuuttttppppuuuutttt SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn


Output Voltage Vo 54 57 62 Vdc

Output Current Io 428 450 472 ㎃

Circuit No. 3 channel

□□□□ TTTThhhheeee OOOOtttthhhheeeerrrrssss


Efficiency η 85 %Rated Input Voltage,

Vo=57V

Dimming 0~10V Analog Input

EMI CLASS B

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DATE OF ISSUE : 2010. 01. 14

5 /17

SPECIFICATION No.


2222----8888

EEEElllleeeeccccttttrrrriiiicccc SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn ooooffff LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee


Operating Current Iop 1284 1350 1416 ㎃ per 1module[150mA /PKG1EA, TYP.]

Operating Voltage Vdc 54 57 62 Vper 1module[9.5V/PKG1EA, TYP.]

Configuration 3 channel x [LED 6ea Series x 3pc Parallel / channel]

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DATE OF ISSUE : 2010. 01. 14

6 /17

SPECIFICATION No.

3333....PPPPAAAARRRRTTTTSSSS SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNNSSSS


3333----1111 LED

- Part Number : SPHWHTS6D313

- Lead frame type PKG(SUNNIX6)

- Dimension : 13.0(L)×8.0(W)×4.0(H) [㎜]

- Vf : 8.9 ~ 11.0V (at 180 ㎃)

3333----2222 PCB- Dimension : 216.0(L)×120.0(W)×1.65(H) [㎜]

- Material : MCPCB

3333----3333 Array Lens Cover

- Dimension : 238(L)×142(W)×12.6(H) [㎜]

- Material : Poly Carbonate

- Thickness : 2.3 [㎜]

3333----4444 Seal Rubber- Dimension : 218(L)×142(W)×2(H) [㎜]

- Material : Silicon

3333----5555 Thermal Pad- Dimension : 216(L)×120(W)×0.5(H) [㎜]

- Material : Silicon

3333----6666 Heat Sink- Dimension : 245(L)×186.5(W)×84.6(H) [㎜]

- Material : Aluminium

3333----7777 Cable Harness - Dimension : 300[㎜] ± 10 [㎜], Cable Gland, 6C Wire

3333----8888 Power Supply

- Dimension : 103.5 × 195.0 × 37.0[㎜]

- Input : AC208V~277V

- Output : 54~62V, 450㎃×3CH

- Dimming : 0~10V DIMMING (Less than 1V, OFF)

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DATE OF ISSUE : 2010. 01. 14

7 /17

SPECIFICATION No.

4444....PPPPAAAACCCCKKKKIIIINNNNGGGG BBBBOOOOXXXX IIIINNNNFFFFOOOORRRRMMMMAAAATTTTIIIIOOOONNNN

NNNNiiiillll ppppaaaaddddSSSSiiiilllliiiiccccaaaa ggggeeeellll

PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

AAAAiiiirrrr CCCCaaaapppp

LLLLEEEEDDDD mmmmoooodddduuuulllleeee

WWWW××××DDDD××××HHHH ==== 333322222222 ×××× 222244449999 ×××× 111155553333[[[[㎜㎜㎜㎜]]]]

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DATE OF ISSUE : 2010. 01. 14

8 /17

SPECIFICATION No.

5555....PPPPRRRREEEECCCCAAAAUUUUTTTTIIIIOOOONNNNSSSS IIIINNNN HHHHAAAANNNNDDDDLLLLIIIINNNNGGGG

5555----1111.... TTTThhhheeee LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg mmmmoooodddduuuulllleeee iiiissss aaaannnn eeeelllleeeeccccttttrrrroooonnnniiiicccc ddddeeeevvvviiiicccceeee ddddeeeessssiiiiggggnnnneeeedddd ttttoooo ssssaaaaffffeeeellllyyyy ooooppppeeeerrrraaaatttteeee oooonnnnllllyyyy ttttooooggggeeeetttthhhheeeerrrr

wwwwiiiitttthhhh tttthhhheeee ddddeeeeddddiiiiccccaaaatttteeeedddd ppppoooowwwweeeerrrr ssssuuuuppppppppllllyyyy pppprrrroooovvvviiiiddddeeeedddd aaaalllloooonnnngggg wwwwiiiitttthhhh tttthhhheeee mmmmoooodddduuuulllleeee aaaannnndddd aaaannnnyyyy rrrreeeeppppllllaaaacccceeeemmmmeeeennnntttt bbbbyyyy uuuu

nnnnaaaauuuutttthhhhoooorrrriiiizzzzeeeedddd ppppoooowwwweeeerrrr ssssuuuuppppppppllllyyyy iiiissss pppprrrroooohhhhiiiibbbbiiiitttteeeedddd....

5555----2222.... IIIImmmmpppprrrrooooppppeeeerrrr ttttrrrreeeeaaaattttmmmmeeeennnntttt ooooffff AAAArrrrrrrraaaayyyy LLLLeeeennnnssss ccccoooovvvveeeerrrr aaaannnndddd ccccaaaabbbblllleeee hhhhaaaarrrrnnnneeeessssssss ssssuuuucccchhhh aaaassss ppppuuuullllllll ssssttttrrrroooonnnnggggllllyyyy aaaarrrreeee ccccrrrriiiittttiiiicccc

aaaallll ppppaaaarrrrttttssss ttttoooo wwwwaaaatttteeeerrrr pppprrrrooootttteeeeccccttttiiiioooonnnn aaaannnndddd iiiimmmmpppprrrrooooppppeeeerrrr ttttrrrreeeeaaaattttmmmmeeeennnntttt ooooffff tttthhhheeee hhhheeeeaaaatttt ssssiiiinnnnkkkk iiiissss ssssuuuubbbbjjjjeeeecccctttt ttttoooo ffffaaaaiiiilllluuuurrrreeee iiiinnnn

tttthhhheeee tttthhhheeeerrrrmmmmaaaallll mmmmaaaannnnaaaaggggeeeemmmmeeeennnntttt iiiinnnn tttthhhheeee ccccoooouuuurrrrsssseeee ooooffff ddddiiiissssaaaasssssssseeeemmmmbbbblllliiiinnnngggg aaaannnndddd rrrreeeeaaaasssssssseeeemmmmbbbblllliiiinnnngggg....

5555----3333.... HHHHaaaannnnddddlllliiiinnnngggg

□ To prevent the LED Lighting Module from making any defectives, please handle the LED

Lighting Module with care as follows.

1) Don't drop the unit and don't give the unit any shocks.

2) Don't make Array Lens Cover scratched by sharp tools during the luminaire assembly

process.

3) Don't store the LED Lighting Module in a dusty place or room.

4) Don't take the unit to pieces.

5) Don't touch the Array Lens Cover with your naked fingers.

6) Take care not to pull the wire with hand or to give the unit any shocks in the course of

movement of LED Lighting Modules.

7) Don't touch the heat sink with your naked fingers not to get hurt from the sharp edges

of the heat sink.

5555----4444.... CCCClllleeeeaaaannnniiiinnnngggg

□ When the cleaning of the lens surface after installation is necessary, water jet at an

appropriate pressure is recommended.

5555----5555.... SSSSttttoooorrrraaaaggggeeee

□ The LED Street Light Module must be stored in the temperature range of -40 ~ 85℃.

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DATE OF ISSUE : 2010. 01. 14

9 /17

SPECIFICATION No.

5555----6666.... WWWWaaaatttteeeerrrrpppprrrrooooooooffff

□ LED Street Light Module's waterproof grade is IP66, so fixture design should consider a

drain hole to protect product from water.

5555----7777.... DDDDiiiimmmmmmmmiiiinnnngggg

□ If external Dimmer don't have been connected to pins(+12V, Dimming Input and Ground

pin) of Dimming Input Cable exactly, it will cause damage to the power supply.

□ If over voltage which exceeds the 12V is applied to the Dimming Input pin, it will cause

damage to the power supply.

5555----8888.... OOOOtttthhhheeeerrrrssss

□ If over voltage which exceeds the maximum rating is applied to the power supply, it will

cause damage to the power supply and result in destruction.

□ Do not directly look into lighted LED with naked eyes.

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DATE OF ISSUE : 2010. 01. 14

10 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 1111.... AAAAPPPPPPPPEEEEAAAARRRRAAAANNNNCCCCEEEE DDDDRRRRAAAAWWWWIIIINNNNGGGG ooooffff LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee

1111.... AAAAppppppppeeeeaaaarrrraaaannnncccceeee DDDDrrrraaaawwwwiiiinnnngggg

2222.... 3333DDDD SSSShhhhaaaappppeeee

※※※※ NNNNooootttteeee.... 1111

To fix LED Lighting Module, there are Screw holes of M6. When you fix it, you have to use the

screw of M6(≥7mm length) or smaller than M16.

((((NNNNooootttteeee....1111))))

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DATE OF ISSUE : 2010. 01. 14

11 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 2222.... PPPPCCCCBBBB CCCCoooonnnnnnnneeeeccccttttiiiioooonnnn ttttoooo WWWWiiiirrrreeee CCCCaaaabbbblllleeee

CCCCHHHH1111 CCCCHHHH2222 CCCCHHHH3333

PPPPIIIINNNN AAAASSSSSSSSIIIIGGGGNNNNMMMMEEEENNNNTTTT

NNNNOOOO.... TTTTeeeerrrrmmmmiiiinnnnaaaallll nnnnaaaammmmeeee RRRReeeemmmmaaaarrrrkkkk CCCChhhhaaaannnnnnnneeeellll

1111 ((((++++))))AAAAnnnnooooddddeeee((((RRRReeeeddddWWWWiiiirrrreeee))))

1111

2222 ((((----))))CCCCaaaatttthhhhooooddddeeee((((BBBBlllluuuueeeeWWWWiiiirrrreeee))))

3333 ((((++++))))AAAAnnnnooooddddeeee((((WWWWhhhhiiiitttteeeeWWWWiiiirrrreeee))))

2222

4444 ((((----))))CCCCaaaatttthhhhooooddddeeee((((BBBBllllaaaacccckkkkWWWWiiiirrrreeee))))

5555 ((((++++))))AAAAnnnnooooddddeeee((((YYYYeeeelllllllloooowwwwWWWWiiiirrrreeee))))

3333

6666 ((((----)))) CCCCaaaatttthhhhooooddddeeee((((GGGGrrrreeeeeeeennnn))))

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DATE OF ISSUE : 2010. 01. 14

12 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 3333.... CCCCIIIIRRRRCCCCUUUUIIIITTTT DDDDIIIIAAAAGGGGRRRRAAAAMMMM ooooffff LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee

3333----1111.... CCCCiiiirrrrccccuuuuiiiitttt ddddiiiiaaaaggggrrrraaaammmm ooooffff LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee

3333----2222.... CCCCiiiirrrrccccuuuuiiiitttt ddddiiiiaaaaggggrrrraaaammmm ooooffff PPPPKKKKGGGG((((SSSSUUUUNNNNNNNNIIIIXXXX6666))))

cccchhhh1111 cccchhhh2222 cccchhhh3333

① ②

③ ④

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DATE OF ISSUE : 2010. 01. 14

13 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 4444.... AAAAPPPPPPPPEEEEAAAARRRRAAAANNNNCCCCEEEE DDDDRRRRAAAAWWWWIIIINNNNGGGG ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

4444----1111.... AAAAppppppppeeeeaaaarrrraaaannnncccceeee DDDDrrrraaaawwwwiiiinnnngggg

WWWW××××DDDD××××HHHH ==== 111100003333....5555 ×××× 111199995555....0000 ×××× 33337777....0000[[[[㎜㎜㎜㎜]]]],,,, ((((TTTToooolllleeeerrrraaaannnncccceeee:::: ±±±± 0000....5555 ㎜㎜㎜㎜))))

4444----2222.... LLLLaaaabbbbeeeellll

미정

DDDDiiiimmmmmmmmiiiinnnngggg IIIInnnnppppuuuutttt CCCCaaaabbbblllleeee

OOOOuuuuttttppppuuuutttt CCCCaaaabbbblllleeee

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DATE OF ISSUE : 2010. 01. 14

14 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 5555.... PPPPIIIINNNN AAAASSSSSSSSIIIIGGGGNNNNMMMMEEEENNNNTTTT ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

5555----1111....OOOOuuuuttttppppuuuutttt CCCCaaaabbbblllleeee ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

OOOOuuuuttttppppuuuutttt CCCCoooonnnnnnnneeeeccccttttoooorrrr FFFFiiiigggguuuurrrreeee WWWWiiiirrrreeee CCCCoooolllloooorrrr FFFFuuuunnnnccccttttiiiioooonnnn

<Insert View>

<Top>

Red CH1 +

Blue CH1 -

White CH2 +

Black CH2 -

Yellow CH3 +

Green CH3 -

5555----2222....DDDDiiiimmmmmmmmiiiinnnngggg IIIInnnnppppuuuutttt CCCCaaaabbbblllleeee ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

DDDDiiiimmmmmmmmiiiinnnngggg CCCCoooonnnnnnnneeeeccccttttoooorrrr FFFFiiiigggguuuurrrreeee WWWWiiiirrrreeee CCCCoooolllloooorrrr FFFFuuuunnnnccccttttiiiioooonnnn

<Insert View>

<Top>

Red +12V

Blue Dimming Input

White N.A

Black N.A

Yellow N.A

Green Ground

※ +12Vdc is power source for external Dimmer

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DATE OF ISSUE : 2010. 01. 14

15 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 6666.... MMMMOOOODDDDUUUULLLLEEEE CCCCOOOONNNNNNNNEEEECCCCTTTTIIIIOOOONNNN MMMMEEEETTTTHHHHOOOODDDD ooooffff LLLLEEEEDDDD SSSSttttrrrreeeeeeeetttt LLLLiiiigggghhhhtttt

6666----1111.... IIIInnnnppppuuuutttt CCCCoooonnnnnnnneeeeccccttttiiiioooonnnn ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy IIIInnnnppppuuuutttt WWWWiiiirrrreeee WWWWiiiirrrreeee CCCCoooolllloooorrrr FFFFuuuunnnnccccttttiiiioooonnnn

Red Live

White Neutral

Green Ground

6666----2222.... CCCCoooonnnnnnnneeeeccccttttiiiioooonnnn PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy ttttoooo LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee

6666----3333.... CCCCoooonnnnnnnneeeeccccttttiiiioooonnnn PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy ttttoooo DDDDiiiimmmmmmmmeeeerrrr

PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee

FFFFeeeemmmmaaaalllleeeeMMMMaaaalllleeee

PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy LLLLEEEEDDDD LLLLiiiigggghhhhttttiiiinnnngggg MMMMoooodddduuuulllleeee

MMMMaaaalllleeee

FFFFeeeemmmmaaaalllleeee

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DATE OF ISSUE : 2010. 01. 14

16 /17

SPECIFICATION No.

AAAAPPPPPPPPEEEENNNNDDDDIIIIXXXX 7777.... DDDDIIIIMMMMMMMMIIIINNNNGGGG CCCCOOOONNNNTTTTRRRROOOOLLLL ooooffff PPPPoooowwwweeeerrrr SSSSuuuuppppppppllllyyyy

7777----1111.... EEEElllleeeeccccttttrrrriiiicccc SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn

Items Min Typ Max Unit Remarks

12V Output Voltage 11.8 12 12.8 V

12V Sink Current 50 ㎃

Dimming Input Voltage 0 10 12 V Output Current Off at below 1V

Dimming Input Current 0 5 ㎃

7777----2222.... OOOOuuuuttttppppuuuutttt ccccuuuurrrrrrrreeeennnntttt vvvvssss DDDDiiiimmmmmmmmiiiinnnngggg IIIInnnnppppuuuutttt VVVVoooollllttttaaaaggggeeee

Dimming Input[V] 1 2 3 4 5 6 7 8 9 9.62

CH1 current[A] 0.05 0.097 0.144 0.192 0.239 0.286 0.334 0.381 0.428 0.458

CH2 current[A] 0.050 0.097 0.144 0.191 0.238 0.285 0.332 0.379 0.426 0.455

CH3 current[A] 0.049 0.096 0.143 0.190 0.238 0.285 0.332 0.379 0.427 0.456

* During Dimming, there are possibility of Output current difference, according to the

characteristic of Power Supply.

7777----3333.... HHHHoooowwww ttttoooo UUUUsssseeee DDDDiiiimmmmmmmmiiiinnnngggg

To control of the Power supply output current, Dimming Input should be connected the

variable resistor of 20㏀ or 0~10V. If you don't use +12V, you don't have to connect to +12V

terminal.

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DATE OF ISSUE : 2010. 01. 14

17 /17

SPECIFICATION No.

SYMBOL NUM REVISION PAGE DATE TRACED APPRO.

0The First Specification

established. 2010.01.14 H. J. Kim K.-I. Min

REVISION OF SPECIFICATION

c:documents and settingswjya › catalog_files › pdf2 › stosew75090005sstd.pdfled street light...

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