POSCO LED Bay Light. Contents. I. Introduction of Bay Light. Conventional L VS LED Lighting. III. POSCO LED Product Line up

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1 제품별소개 POSCO LED Bay Light Contents I. Introduction of Bay Light II. Conventional L VS LED Lighting III. POSCO LED Product Line up IV. Application of Bay Light V. Strong Point VI. Simulation & Saving VII. Specification VIII.Reference Nov. 2011

2 I. Introduction of Bay Light Business Scope Indoor Lighting Outdoor Lighting Industrial Lighting LMS Proceed Green Smart Factory Project for World s Industrial Facilities Expert in Industrial Lighting Cost Saving Improved Productivity Green Factory Realization High Efficiency High Reliability Smart Design Optimizing Function

3 II. Conventional L. VS LED Lighting Section Mercury/Sodium/M.H Lamp LED Lighting Remark Life Span 8,000 ~ 12,000hrs Over 40,000hrs Including PSU Lumen Maintenance 40% Drop After 6,000hrs 70% Drop After 50,000hrs Turn On Avg. 5~10 min Instantly CRI Ra 20 ~ 70 Ra 70 LED Lighting Sec. Improve Working place Weight 6~10Kg including PSU(Power supply) 3.8 ~ 8Kg including PSU 430W LED : 13Kg Problem of Conventional L. Solution_POSCO LED Lighting Short life span ( ~12,000hrs) Lumen maintenance Slow lighting time Weak on vibration Simple lighting distribution Frequent maintenance Low CRI (Sodium lamp) Long life span Light Weight, Easy to install Various beam angle Reliability - Lens, Clear plate, PSU Energy saving Strong on vibration

4 Ⅲ. Product Line up Cooling by force Section Cooling by nature Cooling by natural Cooling by force (Using FAN) Type Low Bay Both High Bay Power (Watt) Picture Replace (Watt) HID ~150 HID 150 M.H 250 M.H 250 M.H 250 M.H 500 M.H 1K Weight (Kg) Luminous Flux (lm) , ,700 6,300 9,000 9,700 9,800 16,300 32,200 CRI Over 70 Beam Angle 30 / 45 / 60 (degree) 15 / 30 / 45 IP CE 31, Jan. 12 O O 31. Mar. 12

5 IV. Application High Bay Lighitng 110 ~ 430W - Height : 8M ~ 25M - Steelworks, Factory, Plant, Warehouse, Gymnasium, Gas station etc Low Bay Lighitng 60~110W - Height : 5M ~ 10M - Gas station, Warehouse, Hyper market, Exhibition Hall, Gym 5

6 Ⅴ. Strong Point 1 Full line up of High, Low bay Lighting 2 Light Weight for easy installation 3 Reliability Test bed in hazard environment (Steelworks) 4 Various beam angle The type of Cooling by force a. Smart Auto Cleaning Function by reverse rotation b. Smart FAN by automatic Temperature sensing c. Dust-inflow prevention (Reverse Flow) 6

7 d. FAN Waterproof & Long life span e. Pollution prevention by Antifouling coating & Dust collecting The type of Cooling by nature a. Smart Auto Cleaning Function by reverse rotation Reduce Weight Optimized design of bay light Heat pipe Design Heatsink design through 3Type tool <A Type> <B Type> <C Type> 7

8 IV. Simulation 50 lx 100 lx 150 lx 200 lx 250 lx a. MH 400W LED 230W (100m X 30m X H15m) 58% MH 400W X-Axis Y-Axis Height Average LX 7.5m 7.0m 14m 199 lx LED 230W X-Axis Y-Axis Height Average LX 7.0m 10m 14m 201 lx Q ty 52 EA Q ty 42 EA b. MH 250W LED 130W (100m X 30m X H11m) 55% MH 230W X-Axis Y-Axis Height Average LX 6.5m 6.0m 10m 202 lx LED 130W X-Axis Y-Axis Height Average LX 7.5m 6.0m 10m 208 lx Q ty 75 EA Q ty 65 EA 8

9 Ⅶ. Specification The type of Cooling by nature [1] Feature Replacement for Mercury, Sodium, metal Halide lamp Various beam angles and installation methods Light weight [2] Application Factory, Warehouse lighting Gymnasium, Canopy lighting [3] General Specification Operation Condition Storage Temperature -40 ~ 80 Operating Temperature -30 ~ 60 Life Time 40,000 hr Electro & Optical Characteristics (After 1hr aging) Item Symbol Value Min Typ max Unit Power Consumption P W Luminous flux Φv 4,700 6,300 9,000 lm System Efficacy η lm/w Color Temperature CCT 5,700 K CRI Ra 70 - Beam angle 2Θ1/2 30 / 45 / 60 deg. Input Voltage Vrms 220 Vrms Operating Voltage Vdc V Operating Current Iop 1.73 A Power Factor Pf Weight Kg

10 The type of Cooling by force [1] Feature Replacement for Mercury, Sodium, metal Halide lamp Various beam angles and installation methods Light weight [2] Application Factory, Warehouse lighting Gymnasium, Canopy lighting [3] General Specification Operation Condition Storage Temperature -40 ~ 80 Operating Temperature -30 ~ 60 Life Time 40,000 hr Electro & Optical Characteristics (After 1hr aging) Item Symbol Value Min Typ max Unit Power Consumption P W Luminous flux Φv 9,800 16,300 32,200 lm System Efficacy η lm/w Color Temperature CCT 5,700 K CRI Ra 70 - Beam angle 2Θ1/2 30/45/60 15/30/45 deg. Input Voltage Vrms 220 Vrms Operating Voltage Vdc V Operating Current Iop 2.52 A Power Factor Pf Weight Kg

11 Ⅷ. Reference STEEL WORKS Type P.C Life Span Lux Type P.C Life Span Lux C.L FL ,000 1,210 LED Flat Panel ,000 1,290 C.L : Conventional Lighting, P.C : Power Consumption 11

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