LIGHTING TECHNOLOGY DEVELOPMENT AND TREND

Jing Wang

1 Lighting technology status

2 Intelligent control in lighting

3 The development trend of lighting in future

Contents

Lighting development

Incandescent lamp Gas discharged lamp LED lampCFL

1 Lighting technology status

42015 GELC

Market demands

1 Lighting technology status

LED

Energy Conservation

Long Lifetime

Small Size

High Luminous Efficacy

1 Lighting technology status

LED panelLED bulbLED reflectorLED downlight

LED tunnel lightingLED street lighting

Commonly used LED lighting products

1 Lighting technology status

Commonly used LED lighting products

LED bulb LED tube

1 Lighting technology status

LED filament bulb

Imitation of incandescent lampincandescent lamp

1 Lighting technology status

LED lamp Classification – by luminous flux

1 Lighting technology status

LED lamp Classification– different heat sink materials

Plastic Aluminum Ceramic

1 Lighting technology status

LED lamp Classification-- different lamp bases

GU10

1 Lighting technology status

LED lamp structure

Lamp base

lampstand Heat sink LED chip coverdriver

1 Lighting technology status

LED tube classification-- different sizes

Size T5 T8 T9 T10

Tube length 0.6m 0.9m 1.2m 1.5m

T5

T8

T9

T10

0.6m

0.9m

1.2m

1.5m

1 Lighting technology status

LED tube structure

Driver Lamp panel Heat sink (Aluminum) Lamp base

1 Lighting technology status

Luminous efficacy comparison

Luminous Efficacy

Incandescent lamp

≈15 lm/W

CFL ≈65 lm/W

LED bulb ≈90 lm/W

LED tube ≈100 lm/W

Lighting technology status

202015 GELC

The trend --- Lighting system

微信

Internet

Router

1

2

n

LED lighting system 1

LED lighting system 2

LED lighting system n

iOS

Android

Window

CLOUD SERVING

Wireless AP

微信

3 The development trend of lighting in future

What is control protocol ?

Control Protocol

Wi-Fi

Zigbee

Bluetooth

IEEE 802.11

IEEE 802.15.4 (TG4)

IEEE 802.15.1 (TG1)

2 Intelligent control in lighting

Wi-Fi

2 Intelligent control in lighting

Zigbee

2 Intelligent control in lighting

Bluetooth

2 Intelligent control in lighting

Cooperation

ZigBee Alliance Wi-Fi Alliance

Technical Evaluation Alliancefor Solid State Lighting

2 Intelligent control in lighting

Intelligent control protocol in LED lighting

2 Intelligent control in lighting

Intelligent control protocol in LED lighting

motherboard;zigbee2530

power

LED chip Heat sink

2 Intelligent control in lighting

The trend --- Human centric

lamp

3The development trend of lighting in future

scene

The trend --- Human centric

3The development trend of lighting in future

ambient lighting

The trend --- Human centric

3The development trend of lighting in future

The trend --- Human centric

3The development trend of lighting in future

20,000+Lighting

manufacturers

3The development trend of lighting in future

Energy saving 80%

OPEX reduction 90%

Source: Huawei website

Intelligent lighting

Human centric

Beyond lighting

‒ Agriculture lighting‒ Medical lighting‒ …

‒ Morphological changes‒ Functional changes‒ …

‒ Smart home/city‒ Adapt to the physiological response‒ …

Production, consumption patters will be changed

Non-visual Lighting

3The development trend of lighting in future

The Climate Technology Centre and Network (CTCN) fosters technology transfer and deployment at the request of developing countries through three core services: technical assistance, capacity building and scaling up international collaboration. The Centre is the operational arm of the UNFCCC Technology Mechanism, it is hosted and managed by the United Nations Environment and the United Nations Industrial Development Organization (UNIDO), and supported by more than 300 network partners around the world.

CTCN contact details:

Climate Technology Centre and NetworkUN City, Marmorvej 51DK-2100 Copenhagen, Denmark+45 4533 5372www.ctc-n.orgctcn@unep.org

© 2017 GELC