Casper Kofod and Jonas Petterson

TASK 7 Smart Lighting

Experts Webinar 11. May 2021

Agenda

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1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

8. Expert Input/Discussion

1.1 Australian Test of Luminaires

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1. Brilliant Lighting WiFi, Smart Trilogy 9W LED CCT Dimmable Downlight, 3000-5000 K, dimmable via app or voice control through Google Home or Amazon Alexa, schedules and timing

2. Lucci Bluetooth, Lucci Connect Infinity CCT Bluetooth Dimmable Downlight, 2700 – 6500 K, voice control

3. Smart Nue Zigbee, 12W Smart Zigbee RGBW LED Downlight Kit (plus) NUE Zigbee Bridge, 3000-5700 K, Tunable RGB, Wifi/Zigbee, Google home and Amazon Alexa

4. Philips Hue, Philips Hue Aurelle Ceiling Light White Ambiance 3216331P5 Panel Light Rectangle, 2700-6500 K, 25,000 h, dimmable with Hue app or external Hue dimmer.

Measured data will shared later by AUS

1.2.0 Signify products with Zigbee 3.0 That has received the SEAD Connected Award

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https://zigbeealliance.org/zigbee_products/?product_type=certified_product&se=zigbee+3.0

DK measurement on products supposed with Zigbee 3.0? Presentation for Signify + Wiz in January 2021 WiZ informed they develop using the radio wake concept They were aware of lower limit 0.2W in California. Positive atmosphere => emailing with slow clarication => Silence

1.2.1 DK Test of Smart Luminaires Indoor (1)

Hue Bloom

Measurements:

• 373 lm • 47 lm/W • 0,19 W standby

User experience (CK): • Good as wall washer in the

bed room, behind the tv screen, etc.

• Not smart that the lighting source can’t be replaced

1.2.2 DK Test of Smart Luminaires Indoor (2)

Hue Wellness

Measurements:

• 454 lm • 67 lm/W • 0,46 W standby

User experience (CK): • Beautiful design in glass • “Designed for eye comfort” • Nice little wall control • 4 modes already programmed • The lighting source can be

replaced • High value for money

1.2.3 DK Test of Smart Luminaires Indoor (3)

WiZ Hero

Measurements:

• 366 lm • 51 lm/W • 0,46 W standby

User experience (CK): • Apropiate table lamp size • Plastic look • Easy to program • Not smart that the lighting

source can’t be replaced

1.2.4 DK Test of Smart Luminaires Outdoor (1)

Hue Resonate

Measurements:

• 210 lm • 18 lm/W • 0,22 W standby

User experience (CK): • Creates a cosy atmosphere • Little lighting and very low

efficacy • Very little light polution

1.2.5 DK Test of Smart Luminaires Outdoor (2)

Hue Impress

Measurements:

• 493 lm • 42 lm/W • 0,41 W standby

User experience (CK): • Impressive • Creates atmosphere • Limited light polution

1.2.6 Danish Testing: Hue and WiZ

1.2.7 Danish Testing: Hue and WiZ

1.2.8 Danish Testing: Hue and WiZ

1.2.9 Danish Testing: Hue and WiZ

1.2.10 Danish Testing: Hue and WiZ

1.2.12 Danish Testing: Hue and WiZ

Agenda

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1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

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2. User Information in Australia (1)

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• David contacted about CHOICE.

• We have measurements for all lamps in the CHOICE comparison. Used these data and made an Excel tool where you can select operating hours per day.

• With ON 5h/day and standby 19 h/day, the average cost is 6.0 $/year for the smart lamps and 4.7 $/year for the OSRAM standard LED and maximum 4.2 $/year for lamp with efficacy at IEA SSL Tier 1 level. The smart lamps costs are in average 29% higher compared to the OSRAM lamp and 44% higher compared to an IEA SSL Tier 1 lamp.

• With ON 2 h/day and standby 22 h/day, the average cost is 3.2 $/year for the smart lamps and 1.9 $/year for the OSRAM standard LED and maximum 1.7 $/year for an IEA SSL Tier 1 lamp. The smart lamps costs are in average 70% higher than for the OSRAM lamp and 90% higher compared to an IEA SSL tier 1 lamp.

2. User Information in Australia (2)

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2. User Information in Australia (3)

Agenda

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1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

3.1 Trends: In the home more simple Control and more simple Smartness

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• Use of Bluetooth (no gateway) as alternative to Zigbee • Smart button as alternative to App including basic

functions as brighten, dim, select between a few modes

• Smart Plug supporting plug and play • Control by Voice • Power consumption monitoring

3.2 DALI Alliance specify standard gate- ways from Wireless network to wired DALI

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• Specification Part 341 covers Bluetooth mesh to DALI Gateways • Specification Part 342 covers Zigbee to DALI Gateway • The new specifications will be transferred to the IEC for

incorporation into the IEC 623866 standard. • This will free product developers from supporting multiple

interface options in a new luminaire or sensor, and will give designers and specifiers far more freedom in deploying connectivity throughout a space.

DALI Alliance defines gateway specs to Bluetooth and Zigbee wireless networks | LEDs Magazine

20-04-2021

Agenda

23

1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

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4. Co-operation with EDNA

1. 28.04.2021 was held a webinar about the Total Energy Model 2.0 quantitative global model of the ‘total energy use’ of connected devices including 1) Media streaming and energy use that the devices use, 2) Network active communication between devices, and 3) Network standby which allows a device to resume its main function when receiving a remotely initiated trigger.

2. Common workshop in 2022 depending on the COVID 19 situation.

Agenda

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1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

5.1 Related ongoing Standardisation

1. IEC TS 63116 ED1 Specifies general requirements for lighting systems 1. General requirements on lighting systems 2. Additional to product standards (short document, 10 pages) 3. Information security

2. IEC TS 63117 ED1 Specifies safety requirements at system level

1. Functional and electrical safety requirements of lighting systems 2. Additional to product standards (short document, 15 pages)

3. PWI TR 34-1 ED1 Connectivity for Lighting Systems

– The report is an overview and does not include requirements. – Report deals with: Design and operation of lighting systems, Communication protocols, Connectivity with other systems.

5.2 IEC TS 63116 ED1 Systems – General requirements (34/808/DTS)

• Draft technical specification

• References IEC TS 63117 (Safety)

• Closing date of vote: 2021-06-11

5.3 IEC TS 63117 ED1 General Requirements for Lighting Systems – Safety 34/809/DTS)

• Draft technical specification

• Closing date of vote: 2021-06-11

5.4 PWI TR 34-1 ED1 Connectivity for Lighting Systems - Interoperability (functional),

communication protocol and connectivity of lighting systems and/or connecting to total control systems

(34/810/DC)

• Preliminary work item – technical report

• Closing date of vote: 2021-06-11

The draft report describes different network topologies, the OSI model layers and communication protocols

5.4 PWI TR 34-1 ED1 (2)

- Examples of protocols used in lighting systems

5.4 PWI TR 34-1 ED1 (3)

Agenda

32

1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

6.1 Data provided by the member countries

Average standby power 0.50 W

6.2.1 Standby Power 2015-2020 232 products from 64 different manufacturers

Average standby power 0.50 W

6.2.2 Standby Power 2015-2020 212 Products excluding preliminary products and complex lamps

Average standby power 0.40 W No trend toward lower standby => Regulation

6.2.3 Standby Power for large manufacturers in the period 2015-2020

0,00

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HUE Products

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OSRAM/Sylvania

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TP-Link

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LIFX

Except for the start no lowering of standby power

6.2.4 Standby Power for Luminaires

Lamp and luminaires are integrated in the analysis shown. This slide takes a look solely at the luminaires.

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6.3 Average Standby power for the three major types of Lamp Link

• Development to Smaller difference between the main types of lamp link protocols.

• Especially there is little difference between Bluetooth and Zigbee.

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6.4 Lower Efficacy for smart Lamps

• Average Efficacy 2015 - 2019 73 lm/W

• Energy Star Lamps 2015 – 2019 83 lm/W

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6.5 Lower Efficacy when Dimming Average Efficacy based on measurement data

for 54 smart lighting sources

Measurements done in the period 2015 – 2020

CCT and CRI is quite stable during dimming

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6.6 Efficacy and Flux at different CCT Shown for 21 smart lighting sources

Measurements done in the period 2015 – 2020

CRI is rather stable at different CCT

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6.7 Complex lamps Standby Power Consumption

6.8.1 Recommendations: Drop focus on ZigBee 3.0?

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https://zigbeealliance.org/zigbee_products/?product_type=certified_product&se=zigbee+3.0

June 2020, Zigbee 3.0 product versions from Valeto, Muller-Livh, Innr, Immax, Sengled, BEGA and Philips/Signify.

• The manufactures don’t market lower consumption with Zigbee 3.0 products.

• Bluetooth is about to become the “standard” protocol due to no gateway and easy pairing.

• Some manufacturers already use the Wake-up at least in development.

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• Developed for saving energy for IoT connected devices on battery.

• Wake up for 2 milliseconds out of every 100 reduces the average power from 100 mW to around 1.6 mW !

• Our standby measurements are not lower than 80-90 mW

• Some manufactures has started to use the Wake-Up Radio concept

http://innovationatwork.ieee.org/wp-content/uploads/2017/11/WUR-Preview-with-links.pdf?utm_source=WUR_11&utm_medium=email&utm_campaign=WUR

6.8.2 Recommendation: Usage of the Wake-Up Radio Concept

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6.8.3 Recommended Regulation? Year?

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• Request open systems

• Request interoperability. For the commercial sector, it is very possitive that Dali Alliance has specified gateways between the wireless protocols Bluetooth respectively Zigbee and the wired Dali. These specification are forwarded to IEC in the hope they will use them.

• Requst consistent Smart Systems.

• For complex lamps, it is recommended it is possible to measure the power consumption for different functions.

• For mass use of smart lighting, more userfriendly and simplicity is needed.

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6.9 Recommendation on Interoperability

6.10 Recommandation: Energy-Reporting-Acccuracy

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• Regulation might be a barrier for smart lighting as their efficacy is lower and the consumption (kWh per m2) is specified to be calculation based on max power (might be used limited) and hours of usage per day, month or year. Self-reporting takes savings by smart control into consideration

• Recommend there will come standards for luminaires that self-report energy usage including required accuracy. PNNL, USA is already trying to start a process to get standards.

• Results: Refence to DOE PNNL study ”Characterization and Analysis of the Emergy-Reporting Accuracy of Connected Devices”, June 2020 that studies many devices including SSL’s with dimming. Instantaneus measurements accuracy was within 2% but the cumulative energy usage lacked precision as high as 17%.

•

Agenda

48

1. Test data provided by member countries

2. User information in AUS

3. Market News

4. Co-operation with EDNA

5. IEC/CIE Standardisation

6. Second Report Analysis Results

7. Finalise report within the next half year

7.1 Finalise Second Report Report 1 Report 2 Key terms X Updated

Overall Efficacy X Annex I

Communication Protocols X Annex II

Communication Architecture X Annex III

Testing Methodology and Data X Updated

Test: Methodology results X Included

Test: Standby data analysis 34 232 + New data

Test: Standby versus protocol X Updated

Test: Complex standby products 0 On way

Test: Zigbee 3.0 (SEAD) 0 Exclude?

Wake-up Concept 0 On way

Efficacy and Lighting quality 0 On way

Market description and trends e.g.

interoperability, LiFi, Connectivity X On way

Proposed Regulation X Ideas

7.2.1 Danish Test Data to include

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7.2.2 Swedish Test Data to include

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• Testing in 2021: LiFi luminaire, complex smart lamps/luminaires and smart lighting systems e.g. Easyform LED- ceiling panels with DALI control, smartSensor technique or HCL htps://easyform.se/kategori/ledpanel

• Moving lab from Stockholm to Eskilstuna will delay the testing for a period.

Pulley Luminaire with camera No flux or power info on Amazon Delivered not tested yet

Aukey LT-T6 Touch Control Luminaire 450 lumen 7.2 W Delivered not tested yet

7.3 Finalise the new report within the next half year

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1. Analyse new measurements and update the total results

2. Draft the remaining chapters

3. Comments from small group (Jonas, Steve, Mike)

4. Draft to Experts for comments

5. Final draft

6. Review by MC

8. Expert Input and discussion

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