Page 1

03

BeLight

vol.

2010

By

Product Photo:TESS

LED light bulbs to dominate the lighting market Cover Story Ban on incandescent light bulbs creates immense business potential

Feature Energy industry to become the main battleground DOE promotes LED lighting projects

Column The LED-backlit LCD TV will lead to a reshuffle in China market LED prices dipped slightly in 1Q10

Interview Veeco: Outlook for the MOCVD market Everlight: One-stop solution for the LED market

Technology SAVOSIL: Sustain lumen efficiency RGB LED in Architectural Lighting

www.ledinside.com


vol.03, 2010 BeLight

1


SAVOSIL™, a new world of customized solutions for your LED.

The German chemical group, Evonik Industries introducing SAVOSIL™ a new class of LED lenses tailor-made in geometry, size and perfomance. www.savosil.com

2

BeLight vol.03, 2010


vol.03, 2010 BeLight

3


CONTENTS Cover story 6

             

      

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` Illumination Co., Ltd Helo

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Evonik Industries

3

Topco Energy Saving System Corp.

9

ARC Solid-State Lighting Corp.

9

Macroblock, Inc.

13

Tyntek Corp.

13

Ta-I Technology Co., Ltd.

17

Littelfuse

26

China International Optoelectronic Expo

27

Light Fair International

36

LEDforum 2010

37

LEDinside Advertising Information

39

Electronica

39

Taiwan International Lighting Show

45

Excellence Opto. Inc.

46

BeLight Advertising Information

47

BeLight Subscription Form

IBC

LEDinside Value Membership

OBC

Philips Lumileds Lighting Company

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Cover Story

LED LIGHT BULBS TO DOMINATE THE LIGHTING MARKET I   02 >  (    S*++[/   >  >            06  *+,+2 00   6 /4   ( 6( '( 2     (6     6 C2       

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BeLight vol.03, 2010

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Cover Story Column

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vol.03, 2010 BeLight

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Cover Story

 (( )     0 '   # )%  3  4 / 1       )1    Commercial Area ( (     >  (   2  (    6    62 0:6> 0(      > > 2 >      6    D0 26    06           /6 0      / )*+,+2  6 6        0 (  2     (        C>(  / 0   N 2 0>  > ( 0 



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BeLight vol.03, 2010


vol.03, 2010 BeLight

9


Cover Story

SHOWCASE A Brief Introduction of LED Bulbs 2010 (?' -2" /  2  (    0   C (    / 0    (

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Amatech LED Bulb Product Name

7W Bulb Series_B7C11

Power consumption(w)

7.2

Luminous Flux(lm)

400 lm(WW) ; 500 lm(CW)

Efficiency(lm/w)

55.6lm/W (warm white)/69.4lm/W (cool white)

Working Temperature

-20°C~+45°C

Color Temperature

2600~3200K(WW); 4600~5600K(CW)

CRI

70

Life Time

>25000 HRs

Weight

145g

Safety Certification

CE&FCC

Avg Price

USD 30

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BeLight vol.03, 2010


Cover Story

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ALT LED Bulb Product Name

Aurora MR16 V3/V4

Power consumption(w)

1W/3W/5W/7W

Luminous Flux(lm)

1W: 120 lm; 3W: 200lm; 5W: 342 lm; 7W: 520lm

Efficiency(lm/w)

1W: 120; 3W: 67; 5W: 68; 7W: 74

Working Temperature

-20°C~+40°C

Color Temperature

True White: 6500K Warm white: 3100K Green: 530nm

CRI

80

Life Time

20,000 hours

Weight

25-48g

Safety Certification

UL, TĂ&#x153;V, CE, FCC, LVD, RoHS, Laser Testing

Avg Price

By request

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Natural white: 4100K Red: 627nm Blue: 470nm

AOP LED Bulb Product Name

LED Bulb

Power consumption(w)

6.5 W

Luminous Flux(lm)

480 lm

Efficiency(lm/w)

72 (lm/W)

Working Temperature

-20°C~+40°C

Color Temperature

5200Âą 400K

CRI

70

Life Time

40,000 hours

Weight

85g

Safety Certification

UL/cUL, CE

Avg Price

By request

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Kaipis LED Bulb Product Name

LED Bulb PLUS

Power consumption(w)

6W

Luminous Flux(lm)

270Lm/350Lm

Efficiency(lm/w)

>40Lm/W

Working Temperature

-20°C~+40°C

Color Temperature

3000K/6000K

CRI

>80/70

Life Time

20,000hrs

Weight

65gÂą3g

Safety Certification

UL/cUL, CE

Avg Price

By request

;'\\666/// 6\ vol.03, 2010 BeLight

11


Cover Story

34( ( #!    (    (

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HPLighting LED Bulb Product Name

7W Globe LED Light Bulb

Power consumption(w)

7W

Luminous Flux(lm)

450lm

Efficiency(lm/w)

65lm/W (75lm/W in 2010 2H)

Working Temperature

-20°C~+40°C

Color Temperature

2700°K ¹ 10%

CRI

>90

Life Time

30,000 HR

Weight

170g

Safety Certification

IP65, CE

Avg Price

By request

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TESS LED Bulb Product Name

TESS 10W high-effiency LED bulb

Power consumption(w)

10W (11W Max.)

Luminous Flux(lm)

1000lm Âą 10% (cool white)/750lm Âą 10%

Efficiency(lm/w)

100lm/W (cool white)/75lm/W (warm white)

Working Temperature

-20°C~+40°C

Color Temperature

5000°K ¹ 10% (cool white)/2700°K ¹ 10%

CRI

75 Typical (cool white)/80 Typical

Life Time

>10,000 hours

Weight

170g (Approx.)

Safety Certification

CE, FCC, UL, CBâ&#x20AC;Ś

Avg Price

By request

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Toshiba 4      &$  U   V      CW   ((02 >  6   (  /4  6    >  6(  (   (      (      > 0D0/ 4  6     6    6  ,J[+  U V (2     ( *J+ / 4     */G     4 fG/Z% 0%G /4   f (      (( >    ( 6((  ,++6

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Toshiba LED Bulb Product Name

LEL-AW8N / LEL-AW8L

Power consumption(w)

8.7W

Luminous Flux(lm)

810lm

Efficiency(lm/w)

93lm/W (cool white)/69lm/W (warm white)

Working Temperature

-20°C~+40°C

Color Temperature

5000°K ¹ 10% (cool white)/2700°K ¹ 10%

CRI

70(White), 80(Warm White)

Life Time

40,000 HR

Weight

160g

Safety Certification

CE, FCC, UL, CBâ&#x20AC;Ś

Avg Price

By request

;'\\666/  //1\  \

12

BeLight vol.03, 2010


TA-I Technology: LED Thermal Dispassion Substrate Provider Features of TA-I’s LED Thermal Dispassion Substrate: Thin Film DPC Substrate OEM/ODM Ceramic Metalized Suitable For High Power & High Brightness LED

Substrate Material Al2O3 / AlN

Applicable Package Wire Bond & Flip Chip

Core Process Laser Scraping and Drilling Process Semiconductor Thin Film Photo-Lithography Electroforming Process

Make you more competitive in the LED industry!! ⟥㪃䢏ㄾ佟ᶻ㗇攎‪⊶ TA-I TECHNOLOGY CO.,LTD TEL: +886 3 3246169 FAX: +886 3 3247410 www.tai.com.tw


Cover Story

BAN ON INCANDESCENT CREATES IMMENSE

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14

BeLight vol.03, 2010

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Cover Story

LAMPS BUSINESS POTENTIAL   % 1) . 

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vol.03, 2010 BeLight

15


Cover Story H()2      

Conventional Lighting 2Type

LED Lighting

W

Lux

Lm/W

Price (USD)

Incandescent lamp

40

400~500

10~20

Fluorescent lamp

11~18

650~870

Fluorescent tube

10~16

1100

Type

W

Lux

Lm/W

Price (USD)

<1

<10W

150~600

60-80

15~30

50~60

2~3

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650~1000

60-80

20~40

70~80

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>20W

60-80

80~120

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BeLight vol.03, 2010

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ASSURE HIGHLY RELIABLE LOW MAINTENANCE OUTDOOR LED LIGHTING

LITTELFUSE LED RELIABILITY DEVICES HELP YOU DELIVER Littelfuse PLED devices offer a switching feature that bypasses failed LEDs to enable other LEDs within the string to function

Littelfuse PLED series devices offer features that increase protection and extend the useful life of LED lighting designs In applications where high reliability is at a premium and maintenance difficult, Littelfuse PLED devices will help withstand outdoor environment conditions that often damage sensitive electronics. In addition to ESD, lighting and reverse connection protection functions, PLED devices bypass failed LEDs and allow the rest of the string to light. This in turn helps to extend the time periods when LED circuit replacement is required.

EC3088v1E_1004

For addition information, please visit www.littelfuse.com/PLED


Cover Story

U.S. Department of Energy to promote LED lighting projects, accelerating the rise of solid-state lighting )      (      (   2      (  ((   O   0    2 >  ((  (   &@  2 ./ /    ( 0 U$V (  0  (    6        6   >   

  

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Under-cabinet kitchen 6% Surface-mounted downlights 4% Outdoor Wall-Mounted Porch Lights 2% Surface-mounted with directional heads 2% Under-cabinet shelf 2% Diffusers 1% Other 2%

18

BeLight vol.03, 2010


Cover Story

Manufacturer Bel Air Lighting, Trans Globe Lighting Cooper Lighting Cree LED Lighting Solutions Digital Lighting, Inc. EEMA Lighting Group Elite Lighting, Inc. EML Technologies, LLC Good Earth Lighting, Inc. Intematix Corporation Juno Lighting, Inc. Kichler Lighting Lithonia Lighting Neo-Neon International Ltd Philips Solid-State Lighting Solutions, Inc. Prescolite, Inc. Renaissance Lighting, Inc. Sea Gull Lighting Products LLC Total of 17 manufacturers

No. of approved product 10 30 20 2 8 18 1 2 2 56 18 11 1 10 12 89 10 300

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Recessed Downlights 80% vol.03, 2010 BeLight

19


Column

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Prices of LED-Backlit LCD TVs expected to fall by 30% in 2H10, driven by the phenomenal growth in their shipments

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20

BeLight vol.03, 2010


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( / -By Ivan Lin (Chief Editor) vol.03, 2010 BeLight

21


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LED PRICES DIPPED SLIGHTLY IN 1Q10 AFTER SEASONAL PRICE EROSION Buttressed by robust demand

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25


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OUTLOOK FOR THE MOCVD MARKET Interview with Veecoâ&#x20AC;&#x2122;s Vice President, Jim Jenson

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29


Interview

â&#x20AC;&#x153;Cree chips for Chinaâ&#x20AC;? Exclusive Interview with Creeâ&#x20AC;&#x2122;s General Manager of Business Development in China 4    23

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Interview

EVERLIGHT One-stop solution for the LED backlighting and lighting market     (  &45  0 2 (R22 2462&        (&45  /( 45>28  >0

 

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ICP TECHNOLOGY Co., LTD -By Ivan Lin (Chief Editor)

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Technology -By Ivan Lin (Chief Editor)

FACTORS INFLUENCING THERMAL RESISTANCE OF LED COMPONENTS 4      (               /4   (    6;2

 

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electronica 2010 components | systems | applications

vol.03, 2010 BeLight

39


Technology

How to select a suitable LED power for your system? Step 7     (    ) 1    

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With LED current driver IC Use C.V. mode power supply

40

BeLight vol.03, 2010

Features Voltage at the output of the power supply will equal to the total LED VF. IF will be affected by temperature change.

Voltage exceeding total LED VF will appear across the series resistor. Moderate IF stability.

IC automatically limits IF to each LED string. High IF stability.

Advantage/disadvantage Lowest price Highest efficiency Uneven current for paralleled LED strips Uneven brightness for paralleled LED strips Quick decline in lumen

Low price with additional resistor cost

Lowest efficiency due to resistor power loss

Slow decline in luminance and longer LED lifetime Low efficiency Most expensive


Technology

Sources: MEAN WELL Enterprises. Co., LTD

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vol.03, 2010 BeLight

41


Technology

Exploration on Transmission Technology of RGB LED in Architectural Lighting By Tiger Yen and Jerome Lee, Macroblock, Inc.

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BeLight vol.03, 2010


Technology 4    4      " ""    

Modes

One-Wire

Two-Wire

Three-Wire

Four-Wire

Signal

Data

Data and Clock

Data, Clock and Latch

Data, Clock, Latch, and or GCLK

Rates

<500k bps

>5M bps

Distance

Usually shorter than 20cm

Usually longer than 2m @ Clock=5MHz

Cascading numbers of RGB Cluster

Usually less than 200 pieces

Usually more than 300pieces and even over 1000 pieces at specific conditions

Usually less than 300 pieces

Usually less than 200 pieces

Cost

1. Lower cost in wire 2. Higher cost in LED driver to reach stable transmission quality

1. Lower cost in wire 2. Lower cost in LED driver

1. Higher cost in wire 2. Lower cost in LED driver

1. Higher cost in wire 2. Lower cost in LED driver

Reliability

1. Less wires and connectors bring better reliability 2. Poor noise margin causes worse reliability

1. Less wires and connectors bring better reliability More wires and connectors makes reliability worse 2. Good noise margin brings better reliability

Worse than two-wire mode due to the clock and latch timing

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vol.03, 2010 BeLight

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BeLight

Reach LED buyers at 30+ global LED events a year

Media Kit 2010 10

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LED light bulbs to dominate the lighting market Column

Cover Story Ban on incandescent light bulbs creates immense business potential

The LED-backlit LCD TV will lead to a reshuffle in China market LED prices dipped slightly in 1Q10

Interview

Feature Energy industry to become the main battleground DOE promotes LED lighting projects

Veeco Outlook for the MOCVD market Everlight One-stop solution for the LED market

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The ARC Show 2010

London, UK

Feb 03-04

120

3,350

LED China

Guangzhou, China

Mar 02-05

324

46,015

LED Next Stage 2010

Tokyo, Japan

Mar 09-12

70

250,000

Taipei, Taiwan

Mar 12-15

146

3,300

Shanghai, China

Mar29 - Apr1

536

27,992

Beijing, China

Apr 10-12

203

20,000

Frankfurt, Germany

Apr 11-16

2,173

167,000

Hong Kong, China

Apr 13-16

235

16,274

Tokyo, Japan

Apr 14-16

218

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Shanghai, China

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---

---

San Jose, USA

Apr 26-29

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8,000

Chennai, India

May 05-08

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Seoul, Korea

May 12-13

---

---

Las Vegas, USA

May 12-14

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Qingdao, China

May 12-14

162

9,753

Naples, Italy

May 21 .

---

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LEDforum China 2010

Guangzhou, China

Jun 11 .

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EuroLED

Coventry, UK

Jun 09-10

75

1,340

Guangzhou, China

Jun 09-12

1,543

52,795

Kintex, Korea

Jun 22-25

229

26,060

Shanghai, China

Jul 07-10

1,400

102,800

Shenzhen, China

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2,368

86,516

CEATEC Japan 2010

Chiba, Japan

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804

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Taitronics

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48 / 850

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China SSL 2010

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278

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Light Russia

Moscow, Russia

Oct, 2010

---

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LEDs 2010

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38

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Hong Kong, China

Oct 27-30

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27,838

Light Middle East

Dubai, U.A.E.

Oct 31 - Nov 02

---

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LEDforum

Taipei, Taiwan

Nov 01-02

---

800

Electronica 2010

Munich, Germany

Nov 09-12

2,800

73,000

Expo Light 2010

Light + Building 2010

ESC Silicon Valley 2010

LED Korea 2010

LED Expo 2010

48

BeLight vol.03, 2010

Compiled by LEDinside


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LEDinside- Belight vol.03 <LED light bulbs to dominate the lighting market>  

Cover story - LED Light Bulbs to Dominate the Lighting Market Such development served as a true testament that the LED lighting industry wil...

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