Saebit led iintro(english)_final
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The document introduces SAEBIT Tech's LED lighting products and their heat dissipation technology. [1] SAEBIT has developed a high vacuum heat pipe system using NASA technology to efficiently transfer heat away from LEDs. [2] This allows their products to use higher-power LEDs at maximum efficiency while controlling temperatures. [3] As a result, SAEBIT LED lights offer the highest performance in brightness, weight, and price compared to previous products.
Saebit led iintro(english)_final
- 1. Introduction to SAEBIT Tech. LED http://www.sbtled.com
- 2. THE PRIDE OF THE SAEBIT TECH, CO., LTD. The technology for heat dissipating is the most essential for the high performance LED lights. SAEBIT’s technology using heat pipe system is not only for heat transferring but also for heat radiating, which moved SAEBIT’s products to the unrivaled position and made it possible to prod ce produce higher than 2,000 W lights with LED. SAEBIT’s LED products are ; 1. The brightest, 2. The lightest, 3. The most reasonably priced. 2
- 3. SAEBIT LED 3
- 4. PERFECT LED LIGHTING WITH POWER LED SAEBIT’s LED products overcame the limit of previous LED lighting ! 1. High vacuum heat pipe was developed by NASA in order to dissipate high temperature inner heat of spacecraft. It consists of a sealed pipe made of stainless steel and filled with working fluid. It can quickly transfer heat from one point to another without any additional mechanical device. This heat pipe technology makes our LED products outstanding. 2. Applying this special technology of heat dissipation, the temperature of heat sink can be controlled not to rise high, so that Power LED can be used at its highest performance in the products. d t Most previous LED Street Lights using Power LED have been used at only 200~300mA because they could not properly dissipate the higher heat generated at the higher electric currents. Saebit Tech solved this issue with Ultra vacuum technology and enabled the Power LED to be used at 600 800mA which maximize the 600~800mA, efficiency of Power LED. 3. Those products using higher power LED than 3W produce much higher performance in luminance and light intensity at the given power consumption. 4. Lifetime of LED is guaranteed under optimum conditions which LED makers describe. 4
- 5. TECHNOLOGY INTRODUCTION The special technology of heat dissipation with high vacuum heat pipe maximized the light intensity and brightness of LED lighting. This technology can be separated into Ultra vacuum technology, Heat sink technology, Pipe expansion technology, Heat pipe technology, Heat pipe working fluid Technology. (1) High Vacuum Technology High vacuum technology enables the heat conductor to produce remarkable heat conduction performance by setting the inside pressure less than 1/1,000mmHg ( ) eat Sink Technology (2) Heat S ec o ogy Aluminum heat sink was specially designed to have 12 pins and 39 holes to get the ratio of heat dissipation optimized. (3) Pi Pipe E Expansion T h l i Technology Combining aluminum heat sink and stainless steel heat conductor without any leakage of inner heat transferring medium, the technology of expanding stainless steel pipe y from 16mm to 17.5mm diameter in a very short time is essential. Welding or glue had to be avoided because these can decrease heat conduction efficiency. The equipment creating 700 kg/ ㎠ of water pressure for pipe expanding made this job done. 5
- 6. TECHNOLOGY INTRODUCTION (4) Heat pipe Technology High Vacuum Heat-pipe Concept The performance of heat pipe is 500 times faster than white gold, 1,300 times than cooper and 2,000 times than normal water pipe pipe. (5) Heat pipe Working Fluid Technology Special working fluid with optimized combination of each different material that should be injected into the high vacuum j g in the frozen state is also essential for the Brownian movement, that maximize the heat conduction. 6
- 7. LED PRODUCT 7
- 8. SAEBIT LED LIGHT SPECIFICATION Power Weight Illumination Color Temp. Life time Operation Model consumption Size(WxHxD) Efficiency Input Power CRI Angle IP Replaceable (Inc.SMPS) intensity (CCT) (Hr) Temp. (W) AC 85 265V 85~265V -30℃ ~ 30℃ SB-S40 40 3.6 kg 620x164x140 40lux / 6m 100lm/W 50Hz~60Hz > 70 5,000 - 7,000K 60 ~120° IP66 50,000 85℃ MHD 100W AC 85~265V -30℃ ~ SB-S70 70 3.8 kg 650x228x142 40lux / 8m 100lm/W 50Hz~60Hz > 70 5,000 - 7,000K 60 ~120° IP66 50,000 85℃ MHD 150W Street Light 50lux / 10m AC 85~265V -30℃ ~ SB-S120 100 4.0 kg 650x228x142 40lux / 12m 100lm/W 50Hz~60Hz > 70 5,000 - 7,000K 60 ~120° IP66 50,000 85℃ MHD 250W 50 lux / 12m AC 85~265V -30℃ ~ SB-S150 150 4.5 kg 650x228x142 30 lux / 15m 100lm/W 50Hz~60Hz > 70 5,000 - 7,000K 60 ~120° IP66 50,000 85℃ MHD 400W ø200mmxH300mm pcb AC 85~265V -30℃ ~ SB-FD100 100 3 kg ø150mm 100lux / 8m 100lm/W 50Hz~60Hz > 70 3,000 - 7,000K 30 ~60° IP65 50,000 85℃ MHD 400W ø400mmxH400mm AC 85~265V -30℃ ~ SB-FD150 150 3.8 kg g PCB ø200mm 100lux/10m 100lm/W 50Hz~60Hz 50Hz 60Hz > 70 3,000 - 7,000K 30 ~60° IP65 50,000 50 000 85℃ MHD 450W Fluid Light ø400mmxH400mm PC AC 85~265V -30℃ ~ SB-FD200 200 4.0 kg B ø220mm 200lux/10m 100lm/W 50Hz~60Hz > 70 3,000 - 7,000K 30 ~60° IP65 50,000 85℃ MHD 450W ø400mmxH400mm PC 400 H400 AC 85 265V 85~265V -30℃ ~ 30℃ SB-FD230 230 4.2 kg B ø250mm 300lux/10m 100lm/W 50Hz~60Hz > 70 3,000 - 7,000K 30 ~60° IP65 50,000 85℃ MHD 1kW Fishing (Light reach to 1 AC 85~265V -30℃ ~ SB-FF200 200 3.2 kg 300x450x100 90lm/W > 70 3,000 - 7,000K 15 ° IP67 MHD 450W Light 50m) 50Hz~60Hz 50,000 85℃ 8
- 9. LED lights vs Other lights (Metal Hallide Sodium Light) Hallide,Sodium http://www.sbtled.com
- 10. ADVANTAGES OF LED LIGHTS 10
- 11. COMPARISON OVERALL Sodium Lamp Metal Halide Lamp SAEBIT LED Light USE Isolated area Building, Parking lot g, g No limitations Efficiency (lm/W) 100 68 94 Range 70 ~250W 100W~250W 30 ~2,000W Life time (Hour) 12,000 12 000 9,000 9 000 50,000 50 000 Power Stabilizer Stabilizer LED Driver/SMPS Soft color with High CRI Yellow color only Color Low CRI Cold color Color temperature of 5500k ~6000k Intensity of radiation Getting worse as time goes Getting worse as time goes Consistent Lamp Temp. 300~400℃ 300~400℃ 60℃ (Air temp. +25℃) Fire/Explosion Hazard Yes Yes Safe High amounts of Harmful Environmental Hazardous waste gas(Mercury, Thus) Eco-friendly Mercury content Less than 30mg Less than 30mg None (Environmental Pollution) Electric shock risk Yes Yes No Turns on instantly No No Yes 11
- 12. COMPARISON OF POWER CONSUMPTION Current Light LED Light USE Save( %) (MHD,Sodium,Mercury Lamp) Power Consumption(W) (SAEBIT) 100W 30W Park. Security Li ht P k S it Light 70% 150W 60W Security Light 60% 250W 100W Street, Security Light 60% 300W 120W Street, Factory Light 60% 400W 150W Street Light 62.5% Ground, Golf course 1.2KW 300W 75% Illumination 12
- 13. COMPARISON OF LIFESPAN / ILLUMINATION INTENSITY Luminance efficiency & Lumen maintenance Sodium Lamp Metal Lamp SAEBIT LED Luminance Efficiency (lm/W) 100 68 94 Lumen Maintenance Getting worse as time goes g g Getting worse as time goes g g Consistent Note> lm/W : Lumen divided by power consumption Lifespan and illumination intensity Sodium Lamp Metal Lamp SAEBIT LED Life Span (hr) 12,000 9,000 50,000 Temperature 300~400℃ 300~400℃ 60~80℃ Illumination intensity changes Yes Yes No at voltage changes Shorten the lifespan Shorten the lifespan Consistent Note> High electrical efficient results in much lower power consumption and achieves 60~80% energy saving. The lumen maintenance during the lifespan is excellent, which means much better cost effectiveness than other types of light. 13
- 14. COMPARISON OF STABILITY Stability Hazard Sodium Lamp Metal Lamp LED Light Gases with filament at high temperate and significant p Fire/Explosion No filament high pressures can cause explosion. explosion Much less risk Electric shock Circuit breaker required (DC Constant current with by short circuit low voltage) • White colored LED provides better color rendering properties and visibilities comparing with the existing yellowish security lights and street lights Therefore LED lights will help lights. reduce crime if used for security lights, and will help reduce accident if used for street lights. • White colored LED is brighter than any other existing lights, that will help better environment. 14
- 15. OTHER COMPARISONS Power consumption for the same target Luminance Target Lux / Distance Sodium Lamp Metal Lamp LED Light 300Lux / 5m 300W 250W 120W Start/Re strike Start/Re-strike Time Sodium Lamp Metal Lamp LED Light Start/Re-strike time About 8 minutes About 8 minutes Immediately Environmental considerations Sodium Lamp Metal Lamp LED Light Mercury M Less th 30 L than 30mg Less th 30 L than 30mg None N UV / Thermal infrared Yes Yes No Damage to animals and Highly hamper the growth g y p g Hamper the growth p g None plants l t High Attracting insects Low None almost (require insect exterminator) 15
- 16. LED VS METAL HALIDE FOR STREET LIGHTS • Illumination intensity over the street Metal halide street lights provide good illumination intensity directly under the light, but not in the area between the lights (approx. 30m). SAEBIT LED lights provide no dark area over the street by the well planned optimized arrangement of LED bulbs. • Sights of drivers Metal halide lights often obstruct sights of drivers and some recent products now in the form of plane shape. l h SAEBIT LED light fixtures were originally developed to have plane shaped to secure the sight of drivers. • Rated Life While the most efficient pulse-start metal halide lamps are rated for 9,000 hours, LEDs are rated for more than 50,000~100,000 hours of useful life. 16
- 17. CHARACTERISTICS OF LED LIGHTS Low power consumption Basically LED has no filaments, that results in energy saving up to 60~80%. A 250 watt metal halide fixture would typically be replaced by a 125 to 150 watt LED fixture. Long Rated Life While the most efficient pulse-start metal halide lamps are rated for 9,000 hours, LEDs are rated for more than 50,000~100,000 hours of useful life. Lumen Maintenance Normally the light's brightness become worse as time goes on, but there is almost no changes in the LED light's brightness over time. For example, at the beginning of a metal halide lamp's operation, it puts out a high quantity of useful light. By the end of its rated life, the lamp is down to about 60 percent of its original light output. Not only do LEDs last longer, but at the end of their rated life they are still producing more than 90 percent of their original light output. In addition to that no filament produces no chance of failure. Variety of Colors LED lights uses RGB(Red, Green, Blue) colors, therefore LED lights can produce all colors that can be made with the g ( , , ) , g p combination of those. Eco-friendly LED fixtures contain no mercury or lead, and are restriction of hazardous substances (RoHS) compliant. Low power consumption itself is eco-friendly as it reduces the consumption of CO2. eco friendly Others Quick Start/Re-strike Time. Variety of size available for fixtures. Much less cost for maintenance, therefore the longer used, the more economical. 17
- 18. SAEBIT LED vs other LEDs http://www.sbtled.com
- 19. SAEBIT'S TECHNOLOGY 19
- 20. 20
- 21. PATENT Application for LED LIGHTS Cooling Device for LED illumination (10-2010-0113439) Heat sink (10-2010-0071919) 21
- 23. TEST REPORT 240w(Power LED 3w*78) The average thermal efficiency rate:23% Test report (Floodlighting) (KTC) Reliability report (heat sink)(KILT) The test result Intensity of illumination (directly under) 12m: 154 lx 10m: 223 lx 8m: 345 lx 5m: 857 lx 23
- 24. THE LIGHTEST in the world 24
- 25. COMPARISON WITH OTHER LED STREET LIGHTS Company SAEBIT Y H D F F L T Picture Power Consumption 70W 120W 200W 160W 140W 120W 180W 150W 120W (W) AC 85-265V 50-60Hz(Input) AC88~264V/DC2 Voltage(V) AC100~240V AC200~280V AC90-240V AC 90 - 264 AC220V, 60Hz AC220V/DC24V DC +48V 4.2A(output) 4V lm/W 94lm/W (ref. 94 / ( f Test sheet) ) 65 80 58 75 79 75 76 Intensity of 40lux(8m) 50lux 46lux 63lux(H=8m) 46lux 45lux Illumination (at 15m side dis (at 15m side dista 38lux at 15m side distan at 8m side at 15m side distan (at 10.5m side dist (H=10m) tance:34lux) nce :40lux) ce : 6lux distance :22lux ce :6lux ance : 10lux) CRI(Color Ren Higher than 70 i 0 >= 70 >= 70 >= 70 >= 70 >= 70 >= 70 >= 70 dering Index) 650(W)x228(H) 650(W)×330(H) Size (mm) 958×320×147 640×370×114 890×450×280 785×394×185 515×357×157 515×357×157 820×260×395 x142(D) ×140(D) Color Typ.6,000K temperature p - 5300K 5700K 5700K 3000K / 6000K 5700K 4,000-6,500K , , (5,000-7,000K) (5 000 7 000K) (K) Weight(kg) 3.8 4.0 13 10 12 11.3 8.5 9 Operating -30℃ ~ 85℃ -20℃ ~ 40℃ -20˚C ~ 35˚C -20˚C ~ 40˚C -30˚C ~ 40˚C -30˚C ~ 50˚C -20˚C ~ 40˚C -20˚C ~ 40˚C Temperature 25
- 26. PERFORMANCE OF 120W SAEBIT STREET LIGHT At 10m distance directly under the light, the illumination intensity is higher than 50 lux. Light distribution is excellent as shown below. (80% of highest luminance at 15m side distance) below (No dark area found in 15m distance, i.e.. Between each street light) LED Fixtures installed - Point A : 50Lux (120W) - Point B : 46Lux - Point C : 43Lux - Point D : 40Lux 10m 0 5m 5m 5m 5m 5m 5m D C B A B C D 26
- 27. SAEBIT LED STREET LIGHT (30-180W) 27
- 28. SAEBIT LED STREET LIGHT (30-180W) 28
- 29. FACTORY (1) 29
- 30. FACTORY (2) 30
- 31. INSTALLATIONS (PAJU GIRLS' HIGH SCHOOL TENNIS COURT) LED Fluid light 180W@16EA Fixtures installed 14.4kW/Month->4.4kW/Month) 31
- 32. INSTALLATIONS (PLAYGROUND - GWANGMYEONG HAAN JUNIOR HIGH SCHOOL) 6 @ 180W LED lighting to the playground, complete lighting installation implementation (Electricity consumption 5.4kw/Day/5 hours per month, electric bill 13,000 won/Month) 32