LED照明產業現況與機會 偉訓科技 總經理 王駿東

Outline 照明基本知識 半導體照明產業鏈及LED元件介紹 偉訓選定的燈具方向 附件 參考資料 待總經理補資料

光 的 本 质 由單一波長組成的光稱為單色光,不同的單色光有不同的顏色. 630～780 600～630 565～600 500～565 435～500 380～435 波長比紫光更短的部分(1nm～380 nm)稱為紫外輻射, (紫外光UV). 波長比紅色光更長的電磁波部分780nm~10６nm(1mm),稱為紅外輻射(紅外光,IR).

光射入人眼落到視網膜上，產生光化學反應，刺激視神經而形成視覺

Basic Parameters used in Lighting 光通量 lm cd/m2 照度 光強度 cd cd/m2 lux 輝度(亮度)

光通量 – Luminous Flux

照度 – Illuminance

輝度 – luminance

照度與輝度的差異

Basic Parameters using in Lighting 直接眩光 眩光主要造成眼睛不適， 造成昏眩。 反射眩光 以UGR表示，一般要求UGR < 19

顯色指數 – CRI (Ra) 日光 白熾燈 省電燈泡 日光燈 水銀燈 鹵素燈 高壓納燈

Correlated Color Temperature - CCT

CIE 色座標 – 用以標定白光均勻度 (x,y) or (u’, v’)

光速維持率 – L70

等照度圖 – 燈具平均照度圖

配光曲線 – Goniphotometer 配光曲線是由兩剖面 (0ﾟ-180ﾟ & 90ﾟ-270ﾟ)形成的曲線 極座標圖

配光曲線 – Goniphotometer 0ﾟ-180ﾟ表示方法不是指0到180度，而是0ﾟ和180ﾟ所組成的這個面

配光曲線 – Goniphotometer 主要以兩個剖面的光強分佈看燈具再控間的光分佈狀況 0-180度剖面 – 與燈具光軸垂直的橫切面 ; 90-270度剖面 – 與0-180度成90度角

電源效率 – Efficiency (%)

功率因素 – Power Factor (PF)

照明的重要性與舒適性

閱讀照度要求

配光均勻度 (照度均勻度) 一般國際標準照度均勻度在0.3就OK。但是一般先進國家對於照度均勻度的要求會在0.8以上，以提供更好的照明環境。 提高照度均勻度的有效方法就是採用間接照明，把發光的面積擴大，但缺點是會使的照明效率降低。

Traditional Indoor Light Sources Table Photo Efficacy (lm/w) CRI Retail Price (USD$) Life (hrs) Pros. & Cons. Incandescent (白熾燈) 15 100 USD$0.5 @ 60W 800 Pros.: Cheaper, High CRI Cons.: Low Efficacy, Short Life Fluorescent (T8) (T8 螢光燈) 55 75 USD$1.0 @ 18W 8,000 Pros.: Cheaper Cons.: Low CRI, not environmentally friendly Fluorescent (T5) (T5 螢光燈) 85 85 USD$5.3 @ 14W 15,000 Pros.: Cheaper, Long Life Cons.: not environmentally friendly CFL (省電燈泡) 65 75 USD$3.5 @ 23W 6,000 Pros.: Cheaper Cons.: Low CRI, not environmentally friendly Halogen (鹵素燈) 20 95 USD$5.3 @50W 6,000 Pros.: Cheaper, High CRI, Good Directive Cons.: Low Efficacy, Short Life CMH (Ceramic Metal Halide) (陶瓷複金屬燈) 90 90 USD$36.6 @ 20W 10,000 Pros.: High CRI, Long Life, Good Directive Cons.: Expensive 24

Performances of LED Lighting & Conventional Technologies Light Source CRI Luminous Efficacy (lm/w) CCT Wattage Luminous Output Lifetime Incandescent 100 14 3300 K 60 W 850 lm 1k hrs Fluorescent (T8 / T5) 80 90 (T8) 100 (T5) 4100 K 32 W (T8) 28 W (T5) 2880 lm(T8) 2800 lm (T5) 20k hrs Compact Fluorescent 23W 1840 lm 8k hrs HID 65 4000 K 400 W 26,000 lm 24k hrs LED / Standard White 70 5500 K 1 W 100 lm 35k hrs (L70) Warm White 85 3000 K 80 lm 25

Summary of LED Luminaire Performance Projections Metrics 2010 2012 2015 Package Efficacy (lm/w) Commercial Cool White 147 164 188 Thermal Efficacy 89% 91% 95% Efficiency of Driver 87% 92% Efficiency of Fixture 83% Resultant luminaire Efficiency 64% 70% 80% Luminaire Efficacy (lm/w) 94 115 151 Source: DOE, US /2002 26

LED燈具類型 規格 燈具款式 $19.66~$22.57 LED PCB 80~90 160 lm 3W LED天花燈 4 $46.45~$101.97 300 lm @ 6W 550 lm @ 12W 740 lm @ 15W 990 lm @ 20W 6W 12W 15W 20W LED崁入式筒燈 3 30.26 300 lm 6W LED吊燈 2 $20.86~$24.39 150 lm 1 光源類別 顯色 指數 (CRI) 輸出光通量 (lm) 燈具功率 (W) 價格 (USD$) 規格 燈具款式 項次

$160~$210 LED PCB or DC LED T8 燈管 80 2,475 lm~ 3,300 lm 40W~60W LED 懸吊平面燈 10 $90~$130 1,350 lm~2,900 lm 14W~30W LED 懸吊直式燈 9 203.22 4,000 lm 60W LED吸頂式平面燈 8 164.18 3,000 lm 55W LED崁入式輕鋼架辦公室平面燈 7 84 LED PAR燈 75 600 lm @ 9W 700 lm @ 12W 9W 12W LED軌道燈 6 28.39 80~90 300 lm 6W 5

$45~$55 LED PCB 80~90 330 lm~ 550 lm 6W~10W LED投射燈 16 $35~$45 LED層板燈 15 $45~$65 80 550 lm~1,100 lm 10W~20W LED檯燈 14 $110~$155 or DC LED T8 燈管 2,475 lm~ 3,300 lm 40W~60W LED立燈 13 $35~$135 330 lm~ 1,650 lm 6W~30W LED壁燈 12 495 lm~ 660 lm 9W 12W LED 吸頂燈 11

$460~$700 LED PCB 80 7,800 lm~11,700 lm 90W~180W LED路燈 21 $45~$135 330 lm~ 1,650 lm 6W~30W LED景觀燈 20 $180~$250 4,500 lm 60W LED泛光燈 19 $200~$390 80~90 3,300 lm~6,600 lm 60W~120W LED天井燈 18 $35~$55 55 lm~120 lm 1W~3W LED走道燈 17

燈具類型

偉訓科技2011年國際燈飾展行程表 http://www.honestexpo.com/ciro/ 展覽名稱 PLACE 展覽日期 展覽網頁 葡萄牙家用燈具輸出展 EXPORT HOME 葡萄牙 2010/3/2-6 http://www.exporthome.exponor.pt/ MEDIEL International Electrical Engineering, Lighting and Power Systems Exhibition Italy_Naples 2010/5/6-8 http://www.nuovomediel.it/ INTERIORS MALAYSIA 2010 Malaysia 2010/5/26-29 http://www.expomal.com/interiors EuroLED 2010(since2004) West Midland 2010/6/9-10 http://www.euroled.org.uk/ 韓國燈展LED EXPO(since2003) Korea 2010/6/22-25 http://www.ledexpo.com/ International Lighting and Accessories Market(Dallas) Dallas 2010/6/24-28 http://www.thearcshow.com/ 中國國際光電展覽會(上海)--since2001 上海光大會展中心 2010/7/7-9 http://www.huiyee.com/shkz/shgd/index.htm 上海國際led展覽會Shanghai International LED, Illuminating & City Lighting Technology & Equipment Exhibition (since2007) 上海新國際博覽中心舉辦 2010/7/7-10 http://www.grayexpo.com/led/index.asp 中國國際路燈及戶外照明展覽會(北京) 中國國際展覽中心新館 2010/8/30-9/1 http://www.honestexpo.com/ciro/ 印度燈展Lighting South Asia 印度 2010/9/14-16 www.lightingsouthasia.com 上海路燈戶外燈展(since2007) 上海光電會展中心 2010/9/15-17 http://www.rlolf.com/shanghai/index_c.asp LED exhibition (Turkey) 土耳其 2010/9/30-10/3 http://www.fuarplus.com/ 香港國際燈飾展 H.K.灣仔 2010/10/27-30 http://hklightingfairae.hktdc.com/chi/

中東杜拜燈飾展 Light Middle East 2010/10/31-11/02 http://www.messefrankfurtme.com/light/site/index.php 韓國首爾 led燈展 Korea 2010/9/27-29 http://www.lightingfair.co.kr 古鎮燈博會 古鎮 2010/10/18-21 http://www.gzlightingfair.com/ 中國（北京）國際路燈、庭院燈暨戶外照明展覽會(since2009) 北京全國農業展覽館 2010/11/10-12 http://www.roadlampexpo.com 莫斯科燈飾展(since1995) 莫斯科 2010/11/16-19 http://www.interlight-moscow.com/english/index.php International Lighting and Accessories Market Dallas 2011/1/20-24 http://dallasmarketcenter.com/ 倫敦燈展 The ARC show 倫敦　 2011/1/12-13 http://www.thearcshow.com/ LIGHTING JAPAN Exhibition Japan 2011/1/19-21 http://www.lightingjapan.jp/tw/ 北歐燈具展Northern Light Fair 北歐 2011/2/8-12 http://www.northernlightfair.com 廣州國際led燈展LED CHINA2009 Guangzhou 2011/3/1-4 http://www.ledchina-gz.com 波蘭燈展 International Fair for Lighting Equipment 波蘭 2011/3/4-6 http://www.lightfair.pl/?pid=main_mainpage.en Japan Lighting Fair 2011/3/8-11 http://www.shopbiz.jp/ld/ 廣州國際專業燈光音響展China (Guangzhou) International Expo on Pro Sound & Light 2011/3/6-12 http://www.soundlight.cn/expo/_index.htm 土耳其燈展LIGHTTECH 2010 土耳其 2011/3/11-14 http://www.lighttechexpo.com/eng/index.html TiFL Taiwan International Furniture and Lighting Show Taiwan 2011/3/18-21 http://www.tils.com.tw/chinese/exhibitor/kit.shtml

中東阿布達比國際照明、裝修、家飾展 中東 2011/3/8-11 http://www.interiorsuae.com Euroluce,Milan Fairgrounds, Rho (Milan) --Biennial 米蘭 2011/4/12-17 http://www.cosmit.it 香港春季燈展Hong Kong Lighting Fair(spring edition) H.K.灣仔 2011/4/13-16 http://hkelectronicsfairse.hktdc.com/chi/ 北京照明展Lighting China 2010(since1999) 北京展覽中心 2011/4/10-12 http://www.utex.com.cn/beijing/ LIGHTFAIR International Philadelphia 2011/5/15-19 http://www.lightfair.com LED Lighting Taiwan Exposition Taiwan 2011/6/14-16 http://www.optotaiwan.com/en/ 廣州國際燈飾展Guangzhou International Lighting Exhibition Guangzhou 2011/6/9-12 http://www.alighting.cn/ 澳洲燈光音響展 澳洲 2011/7/19-21 http://www.entechintech.com 香港秋季燈展Hong Kong Lighting Fair(Autumn edition) 2011/10/27-30 法蘭克福燈展 Light+Building 德國 2012/4/15- 20 http://light-building.messefrankfurt.com/

QUICK SELECTION MAP

Source: 台科大 蕭弘清教授

燈具的二次光學設計 Opal (乳白化)– 擴散均勻 Louver (百葉窗)– 防止眩光

Pendant LED Linear Scenario Photos

Pendant LED Linear Scenario Photos

Pendant LED Linear Scenario Photos

Pendant LED Linear Benchmark Photos

Pendant LED Linear Benchmark Photos LED Module top view

Office LED Panel Benchmark Photos

Office LED Panel Benchmark Photos

High-Bay Lamp Types

T16 & T26 configuration T5 dia. 5/8 inch (16mm), 14W, 85 lm/w, 1200lm, Ra=85, Life=15000hrs T8 dia. 8/8 inch (26mm), 30W, 78lm/w, 2350lm, Ra=65, Life=7000~12000hrs

T5 (T16)Lamp types

LED 元件發展趨勢 30 W 0.2 W

LED Package types SMD – mini Top SMD - Reverse Top View LED SMD - Side View LED SMD – Top View LED SMD – Top View PLCC2 (Footprint: 3.2 x 2.7 mm or 2.7 x 2.0mm) SMD - Top View PLCC2 with Lens SMD - Top View PLCC3 SMD - Top View White LED (Footprint: 6.0 x 5.0 mm) SMD – Top view White LED with lens

Lamp types Tungsten-Halogen Line Voltage : 120 V T-3: Double Ended T-4 : Single-Ended PAR-16 、20 、30 、38 Note: Parabolic Reflector (PAR) Low Voltage : 12 V MR-11 、16 (Mini-Reflectors) T-4 : Bipin (miniature lamp) PAR-36

Lamp types Fluorescent High Intensity Discharge - HID

Lamp types

Lamp base configuration

Lamp base configuration

Types of controls Integrated dimming systems Touch dimmers B C D Integrated dimming systems Touch dimmers Slide dimmers Rotary dimmers

Energy Saving & CO2 Reduction Comparison Table Track Light System Product Photo Life Span PF Driver Efficiency (%) Power Consumption A Power Consumption per year (12hrs x 365 days / KWH) x A = B Lamps Replaced Cycle CO2 Exhaust (Kgs/year) 0.637 x B = D Energy Saving Rate (Compared with CFL) Energy Saving Rate (Compared with Halogen Bulb) LED PAR30 35,000 hrs 0.9 80% 10.4W 45.55 KW 30 Kgs 55% CFL 6,000 hrs 0.6 60% 23W 100.74 KW 5.8 65 Kgs Halogen Bulb 3,000 hrs 0.3 - 50W 219 KW 12 139.5 Kgs

Recessed Downlight Luminaire Product Photo Life Span PF Driver Efficiency (%) Power Consumption A Power Consumption per year (12hrs x 365 days / KWH) x A = B Lamps Replaced Cycle CO2 Exhaust (Kgs/year) 0.637 x B = D Energy Saving Rate (Compared with CDM-T) 6" LED Recessed Downlight 35,000 hrs 0.95 82% 15W 65.7 KW 41.85 Kgs 78% 6" CDM-T Recessed Downlight 10,000 hrs 0.6 60% 70W 306.6 KW 3.5 195.3 Kgs

Ceiling Downlight Luminaire Product Photo Life Span PF Driver Efficiency (%) Power Consumption A Power Consumption per year (12hrs x 365 days / KWH) x A = B Lamps Replaced Cycle CO2 Exhaust (Kgs/year) 0.637 x B = D Energy Saving Rate (Compared with Halogen Bulb) 3" LED Ceiling Downlight 35,000 hrs 0.6 60% 3W 13.14 KW 8.37 Kgs 94% 50W Halogen Ceiling Downlight 3,000 hrs 0.3 - 50W 219 KW 12 139.5 Kgs

Troffer Luminaire Product Photo Life Span PF Driver Efficiency (%) Power Consumption A Power Consumption per year (12hrs x 365 days / KWH) x A = B Lamps Replaced Cycle CO2 Exhaust (Kgs/year) 0.637 x B = D Energy Saving Rate (Compared with T8 FL) 2'x2' 55W LED Troffer Panellight 35,000 hrs 0.9 83% 55W 240.9 KW 153.45 Kgs 31% 2'x 2' T8x4 Troffer Panellight 8,000 hrs 0.6 60% 80W 350.4 KW 4.3 223.2 Kgs

Thanks for your attention 63