EE Industrial Lighting Hughes

7/24/2019 EE Industrial Lighting Hughes

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Energy Efficient Industrial Lighting

Roy Hughes, PEng, LC


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Energy Efficient Lighting Design

Dynamic Lighting Controls New Technologies Efficient Lighting

Future Vision



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Lighting Design for Industry


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Lighting can:

Allow for visual function

Critical Seeing Tasks


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Lighting can: Allow for visual function

Support theArchitectural Vision


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Lighting can:

Allow for visual function Support the

Architectural Vision

Complement Form


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Lighting can:

Allow for visual function


Complement Form

Create visualhierarchies

Direct the Eye


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Lighting can:

Allow for visual function Support the

Architectural Vision

Complement Form Create visual

hierarchies

Direct the Eye Assist way-finding


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Complement Form


Direct the Eye

Assist way-finding Be dynamic


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Complement Form


Direct the Eye

Assist way-finding

Be dynamic

Extend the work day


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Lighting can:

Allow for visual function Support the Architectural

Vision

Complement Form Create visual hierarchies

Direct the Eye

Assist way-finding

Be dynamic

Extend the day

Transform spaces


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Updated IESNA Standards

ANSI/IESNARP - 7- 01

RecommendedPractice for

Industrial Lighting


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Daylight

People like daylight

Improves productivity Improves mood

Saves Energy

Diffusing skylights spread soft daylightevenly across this library space.

Photo credit SunOptics Skylights


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Bringing Daylight Inside

SunPipeIt looks like an electric light,

but is actually alldaylight!

Available for Commercial/Industrial as well as Residential applications


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Dynamic Lighting Controls

New Technologies - Efficient Lighting

Future Vision


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Manual zoned/ dimmed

Automatic - Occupancy

Infrared/ Ultrasonic/ Dual

sensors Time clocks

Timers

Automatic - Light Levels

Photo cells (measured)

Load reactive (peak) Time clock (predicted)

Dynamic/Controlled Lighting


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Integrate the Lighting Controls


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Wireless Lighting Controls

ZigBee Mesh Networking Microprocessor based devices with embedded radios

Lighting Ballasts become control and communicationnodes

Utilizes an open protocol for communication ZigBee

Mesh Network - Scalable, flexible up to 65,000 networknodes

100% digital component based network of devices with

the lighting infrastructure providing the DLN backbone Software and UIs determine the user experience

Distributed control of lighting From personal space toenterprise control


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Reduced cost and complexity of system installation

Simplicity of Commissioning

Simplify Lighting Control System design inboth new construction and retrofit applications

Key value drivers of aWireless Lighting Control system


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Easy and intuitive to use facilitatingimproved worker productivity

Operating cost and complexity reductions

Improved energy

management and control

Key value drivers of aWireless Lighting Control system


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Motion Vibration

Solar Temperature

Differential

Self Powered switches and sensors

Harvesting Energy fromEveryday activities!

The mechanical push of a buttonand solar power is enough topower transmissions, 30Mindoors through walls and 300M

outdoors.


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Switches & Sensors are Wireless

Wireless MotionDetection

Wireless SwitchWireless Thermostat

Room Controller

WirelessHumidity

Lights on/off - Dim up/down

Wireless LightDetection

Heat up/down - A/C on/off


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Wireless Daylight Harvesting Control

maximizes energy conservationusing the principals of manual on,dimming, and auto off technology.

in no time at all, retrofit your

classroom, hospital room, officewith a wireless self powered switchand photo sensor and a dimmingcontroller designed to maintain the

perfect light level by dimming downor turning off the lights.

occupancy sensor available.


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TM

Adaptive Lighting


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Prince George Pilot ProjectPrince George Pilot Project

Located in Prince George, BC. 69 Luminaires were retrofitted withAdaptive Lighting controls on 2.5 km main arterial, commercial and

residential roadway. Transit line is operational until 8 p.m. withvarying pedestrian conflict levels.


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Annual Savings this Project(170 Luminaries)

47,000 kWh ($3100)

Payback = 7 Years (worst case)(Assuming $0.066 per kWh)

15th Street, a main arterial roadway in PrinceGeorge, BC. retrofit 171 Luminaires with newinnovative technology on 2.5 km main arterial withcommercial and residential roadway.

Transit l ine operational unti l 8 p.m. with varyingpedestrian conflict levels.Lighting was dimmed to 70% or 50% depending onchanges in traffic patterns.

Prince George Pilot ProjectEnergy Savings


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Dynamic Lighting Opportunities

Control/ callCenters

No wired switches

Industry

Inspection tasks


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Energy Efficient Lighting Dynamic Lighting Controls

New Technologies - Efficient Lighting Future Vision

Whats New in Lighting


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Lamp Efficacy* Continues to Improve* the ratio of light out to power in lumens per watt.

Incandescent - 5 to 20 l/w

Halogen -15 to 35 l/w CFL - 20 to 80 l/w

Fluorescent - 60 to 100 l/w HID - 25 to 130 l/w

LED - 25 to 80 l/w


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Lamp Life is Improving Halogen

3500 to 5000 hrs

CFL

6000 to 18,000 hrs Fluorescent

20,000 - 40,000 hrs

HID 6,000 to 40,000 hrs

Induction & LED 50,000 - 100,000 hrs


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Lamp Lumen Depreciation Improves The fractional loss of lamp lumens at rated operating conditions that progressively

occurs during lamp operation. IESNA

75

80

8590

95

100

0 20 40 60 80 100

Percent of Average Rated Life

%

ofInitialLumens

T5

T8 (265 mA)

Incandescnt

T12 (430

mA)

HPS

Mercury

Vapor


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Improvements to incandescent Lamp Filament

Design Including HIR

technology

Reflector Design Shape and coatings

Bulb Coatings Improved colour

Gas Fill

Krypton gas


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Retail HIR , new lamps

combine a silver-coatedreflector thin film HIRtechnology.

33% longer life and 30% energy savings

50% less heat in the beam.

replace a 90PAR lamp with a55PAR HIR lamp

with no reduction inlumens

Improvements in Incandescent


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Halogen to LED replacements

4.8 Watts150 Lumens

20W equivalent (120V)Warm or cool white

4.5 W4.5 W

150 Lumens150 Lumens20W equivalent (12V20W equivalent (12V -- 24V)24V)

Warm or cool whiteWarm or cool white

11W R30 LED11W R30 LED

500 Lumens500 Lumens60W equivalent (120V)60W equivalent (120V)

Warm or cool whiteWarm or cool white


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Pulse Start Technology - matures Ceramic Metal Halide more products

from 20 to 400 Watts Colour control rivaling fluorescent

Various shapes - single ended to PAR

Improvements to HID LampsImprovements to HID Lamps


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Ceramic Metal Halide

Less colour shift Lamp life shorter than HPS

Cold starting down to -12c

Orientation sensitive (V/H/U) Improved efficacy - L/W

Excellent CRI - 90 to 95%

Light output still drops offover life - better than standard


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Ceramic Metal Halide - improved arc tube320 Watt replaces 400 Watt MH

320W

POWERBALL

The Best of the Best

0%

20%

40%

60%

80%

100%

120%

140%

320W

POWERBALL

M400/U MP400/PS BU-

ONLY

MS400/PS BU-

ONLY

Relative Mean Light Output Relative Wattage


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Ceramic Metal Halide


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Ceramic MH screw-in PAR38

3x less energy thanstandard PAR38 halogenlamps

10,500 hours rated life

1220 initial lumens 87 CRI for true color

rendition

Available in beam spreadsof 10, 25, & 40

Easy upgrade and instant

retrofit for halogen PAR38
http://www.usa.philips.com/index.html


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White Light - less colour shift Extreme high efficiency -

Universal burning position

Compact size 50% smaller

Improved efficacy 103 L/W

CRI - 66%

2730K CCT

New generation Ceramic MH

60 Watt6800 lumens


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A New Generation of Outdoor Lighting

One new Lamp Category: electronics onlyDedicated Electronic Ballast Platforms

New Lamp Family


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Ballast Comparison

140W CPO-TElectronic

154 Watts

10%

Yes

150W HPS TypeCWA

195 Watts

30%

Limited

Input

Losses

Dimmable


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A New Age inUrban Outdoor

Lighting.

Optics+Luminaires

E-Ballast

System

Development

Lamps

CosmoWhite

A compact system

of a lamp, socket,and ballast,specially designed

for outdoorapplications


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Improvements to Fluorescent Lamp Life

More long life options

Colour Rendering

85 CRI or better

Colour Temperature Higher CCT available

Lumen Maintenance

More light over life


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Fluorescent Lamp size issues

Cool White T12

70 lpw 62 CRI flicker with magnetic

ballast

20,000 hr rated life LLD: 60 to 70%

T8 / 80

92 lpw 85 CRI Imperceptible lamp

flicker with electronic

ballast 20,000 hr rated life LLD: 80 to 90% Better optical package

T-12T-8

T-5

T5 / 80

93(HO) 104 lpw

85 CRI Imperceptible lamp flicker

with electronic programstart ballast

20,000 hr rated life

LLD: 90 to 95%

Best opticalpackage


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Do we have enough T8 lamps?- 97 choices!2700 3000 3500 4100 5000 6500

F32T8/25/8xx 2 2 2 2F32T8/28/8xx 3 3 3 2

F32T8/30/8xx 3 3 3 2

F32T8/30/8xx /long l i fe 1 1 1 1

F32T8/7xx 3 3 3 2 2

F32T8/7xx/long l i fe 2 2 2 1

F32T8/8xx 3 3 3 3

F32T8/8xx/long l i fe 1 3 3 3 3 3

F32T8/8xx/ex tra long l i fe 1 1 1

F32T8/8xx/HP 3 3 3 2

F32T8/9xx 1


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T8 Energy Saving - 25W

operate on instant startballast

Replace existing 32WT8 lamps for an

immediate savings of 7watts - 25% energysavings.

Replacing F34T12magnetic systems with25W T8 on InstantBallast can savings of up

to 60 watts/luminaire - or40% energy savings.
http://www.usa.philips.com/index.html


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High-Lumen T8 lamps

Premium / Super / Enhanced Produce 3100 initial lumens or more

Maintain 2915 or greater mean lumens Slightly higher L/W than standard T8 (91 vs. 88)

Provide 85 or greater Color Rendering Index

Achieve a rated life of 30,000 hours or greater


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Long life T8s


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224 Watts replaces 455Watts - 20% more light

Better Quality - Control,

Color and CRI - No ColorShift Lower MaintenanceCosts - ReplacementMaterial Lasts Longer

and Costs Less

Extra Features -Dimming, Occupancy

Sensor, and EmergencyOptions

High Efficient FluorescentHigh Efficient Fluorescent


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New T-5 properties High Efficacy 100+ l/w Low wattage 28

5/8 profile optimizes fixtureperformance.

Small diameter for smallerfixture size.

Low LLD, 95%

T-5 High Output (HO)

High surface brightness(glare)

Can be a challenge to

uniformity


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Metal Halide Pulse Start Vs T5HO Fluorescent

0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

40,000

45,000

0 2,000 4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000 20,000Hours

Lumens

Standard400WPulse Start

MetalHalideVenture320WPulse StartMetalHalideT5 HO 3Lamps perLuminaire

Lamp Lumen Depreciation


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Improved Amalgam Technology

More light output over a widertemperature range

90% light output from 5C to 75C New amalgam technology reduces

warm-up time Quicker run-up to full brightness


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Improved Amalgam Technology


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Compact fluorescent lighting

Energy savings of 70-75% vs.incandescent bulbs

Eight to ten times longer life

Huge implications when employed

on a larger scale


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CFL Technology continues to mature Lamps more like

incandescent - 80%energy saving

New High Wattage

CFLs for industrialand commercialapplications

1Watt to 200Watts


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CFL Technology large lamps

57W and 70W Plug-in 42,000 - 53,000

Lumens

Approx. 7in - 8inlength

up to 200 Watts

High Lumen CFLs


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Courtesy: 1st Source, Sportlight, Lightedge, Metalux, Day-Brite

AlternativeLow & High

BayLuminaires

InductionFluorescent

CompactFluorescent

T8 or T5HOFluorescen

t


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Hill Air Force Base

High Wattage CFL

Courtesy: Sportlight

High CRI

Instant start

Step Switched CFLLow Bay luminaires

(8) 10,000 hr lamps


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Plentiful Daylight

Photo Controls

Step Switched BiaxCFL Low Bayluminaires

(8) 20,000 hr lamps

High Wattage CFL


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Electrodeless Induction Lamps 100,000 hour lamp life

70 lumens per Watt

Cold start to - 30 C

instant re-strike RE phosphors

80+ CRI Various color temps


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Electrodeless Linear Induction Lamp and ballast system

100,000 hourrated life Instant on/instant restrike

3500K and 4100K colortemperatures

80 CRI

Starting down to - 40C 70% lumen maintenance at

60,000 hours

ICETRON


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Courtesy: 1st Source,

High CRI

Instant start

Step SwitchedInduction Low Bay

luminaires

(2) 100,000 hr lamps Induction Lamps


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Principles of Energy Efficient Lighting

Design Dynamic Lighting Design

Using Newer Technology for EfficientLighting

Case Studies in the Industrial Sector

Whats next?


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Case study: Warehouse

320,000 square-foot warehouse originally lit with HIDlamps, upgraded lighting to high-output T5 fluorescent

lamps. Retrofit yielded consistent lighting levels, high colorrendering and energy reduction of 36%.


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Case study: Industrial Shop

Industrial assembly plant originally lit with 400W HIDlamps, upgraded lighting to 4 high-output T5 fluorescentlamps (240W). Lighting controls (occupancy sensors)included in the luminaires allow for additional energy

savings where areas are unoccupied.


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Case study: School gymnasium

Gymnasium originally lit with HID lamps, directly replaced with2x4 6-lamp F32 T8 fluorescent lamps. Retrofit yielded

brighter and whiter lighter output with energy reduction of 52%.


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Arena - Before - T12HO and 2x400W Metal Halide


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Arena - After T8 HBF


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Gym -Before - Metal Halide and Incandescent - low illumination.


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Gym - After T5HO and occ. sensors


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Gym - Before Combination MH+HPS


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Gym - After T5HO and occ. sensors


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Gym - Before HPS


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Gym - Before HPSGym - After T5HO


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Classroom - Before T8 luminaires mounted too high- dark and non-unifo


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Classroom - After T8 but lowered brighter- more uniform


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Improvements to Ballast TechnologyImprovements to Ballast Technology

The Future is Electronic....Why?

Compact size

Performance:

Constant wattage

Energy efficiency & Economics

Controllability


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High-Performance Electronic Ballasts

2 F32T8

Watts BF Watts BF Watts BF Watts BF Watts BF

low 50 0.77 48 0.78 48 0.77 48 0.78 47 0.77lpw

normal 58 0.88 55 0.88 54 0.87 55 0.88 54 0.87

lpw

high 77 1.16 73 1.18 74 1.15 74 1.20 NA -lpw 89 95 92 96

97

89 94 95 94 95

90 96 95 96

ULTim8

Standard

ballasts

Ultra

Max/StartOptanium QHE / QTP

Electronic Fluorescent ballasts


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1 & 2 lamp High Ballast Factor

Electronic Ballasts deliver 36%36%more light than standard T8systems.

2 - 32W lamps with 1.18BF ballastprovide the samesame light output as a3-lamp standard T8 system

2 - 32W lamps with 0.77BF ballastprovide the samesame light output as a2- 40W lamps, T12 system

Features:

1 & 2 lamp ballasts now available

low harmonic distortion (


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Electronic HID Ballasts

20 Watt to 200 WattMetal Halide andHPS

Multiple voltages 120 to 277V

Constant colour

Improved regulation


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Smaller, lighter ballasts leadto smaller, lighter luminaires Smaller (less expensive?) enclosures

Less prone to vibration effects

(particularly for exterior)

2.5 lbs7 lbs


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400W MH Lumen Maintenance400W MH Lumen Maintenance

Improved LLD = More Light = Fewer Luminaires

10,000

15,000

20,000

25,000

30,000

35,000

40,000

45,000

4K 8K 12K 16K 20K100HOURS

L

IGHTOUTPUT(lum

ens)

Standard MH

Pulse Start MH

Affect of ElectronicBallast


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HID Electronic ballasts

- 462 watts

- 400 watts

- 375 watts

HID Electronic Ballasts Lamp Life -


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improving


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Changes to LEDChanges to LEDss

More products

more sizes and shapes

lower prices

higher efficiencies

better white LEDs

Light EmittingDiodes


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Solid State Light Source

Extremely Flexible

Potentially Long Lamp Life

Dynamic Color

Opportunities

Poor White Color Rendering

Courtesy: Color Kinetics, Lumileds, Nichia

R& f SS


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0

25

50

75

100

125

150

175

200

1970 1980 1990 2000 2010 2020

Accelerated R&D for White Light SSL

Metal HalidePulse start

T-8 lampT-12 ES

Mono

OLED

T-12 fluorescent

MonoLED

White Light SSLLaboratory

Efficacy

(lumensperwatt)

White Light SSLCommercial

SSL Laboratory and Commercial Curves, revised May 2006

Year

Conventional LightingTechnologies

Potential Growthfor Conventional

Light Sources

E Effi i f Whit LEDE Effi i f Whit LED


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http://www.netl.doe.gov/ssl/publications.htmlhttp://www.netl.doe.gov/ssl/publications.html

Energy Efficiency of White LEDsEnergy Efficiency of White LEDs

Wh t d Whit LED t?Wh t d Whit LED t?


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What do White LEDs cost?What do White LEDs cost?

White LEDWhite LEDs cost significantly more than traditional light sourcess cost significantly more than traditional light sources

Light Source Cost per 1000 Lumens

White LED $50.00

Incandescent $ 1.00

CFL $ 5.00

http://www.netl.doe.gov/ssl/publications.htmlhttp://www.netl.doe.gov/ssl/publications.html

Can LEDs finally replaceconventional lamps?


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IntelliWhite iW MR is

LED to retrofit standardMR16 lamps

compatible with most

dimmers andtransformers designed foruse with incandescent 12

volt lighting systems

3000K, 3500K & 6500K

C l Ki ti
http://www.colorkinetics.com/http://www.colorkinetics.com/


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Color Kinetics eW MR is a compactlamp designed to retrofitinto most standard MR16

fixtures and sockets. It iswell suited for use withtracks, rails, cables, andpendants in interior

architectural, retail,exhibit, and displayapplications.

2700K and 4200K and

two beam angles: 10and 25. 7.3 to 13.8 lm/W Not for use on Electric

Transformers

L LEX S i
http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/http://www.colorkinetics.com/


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LumeLEX Series Output of 1000 lumens,equivalent to 75 watt

Dimming from 100% to10% without color shift

50,000 hour li fe

35 watts total power No UV or IR in beam

28.5 lm/w

Application Efficiency


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Application Efficiency

Inherent directionality of

the LED light source Lower fixture losses

compared to bulb-

shaped lamps

More delivered

illuminance for lowertotal lumens and lower

energy consumption

Half of the light is lost in the fixture

LRC

PNNL

LED R d Li ht


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LED Roadway Light

Beta The EDGE


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Hankey Asia Ltd.

More Outdoor LED Luminaires


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Municipal Garage Projectwww.ledcity.org
http://www.ledcity.org/http://www.ledcity.org/


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Municipal Garage Project Commercially available LED lighting 1:1 Retrofit of one floor of a parking structure

Delivering >40% total power savings

Plus: Where would you rather walk at night?

LED Lights supplied by Lighting Science Group

LED excels for low light applications
http://www.cree.com/pub/images/Cree71.tif


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LED excels for low light applications

especiallywhere youcan use

colour

LED excels for specialty applications


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Selection of promising near-term commercial applications

(there are many others)

Winner Undercabinet


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Linear by Lucere Lighting 18 watts

Available through sales reps

Winner Undercabinet

Winner Portable


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Halley by Lucesco 19 watts; dimmable

Winner Portabledesk/task

Downlights


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Downlights

PermlightPrescolite Progress Lighting

New on the market
http://www.progresslighting.com/search.cfm?search=search&sku=P8059-30&category=&finish_id=&family_id=169&minprice=0&maxprice=3000http://www.progresslighting.com/search.cfm?search=search&sku=P8059-30&category=&finish_id=&family_id=169&minprice=0&maxprice=3000


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New on the marketLED Lighting Fixtures, Inc. (LLF)

Refrigerated Case Lights


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Refrigerated Case Lights

Lumination (GELcore)

Nualight

Low Bay City of Raleigh Municipal ParkingDeck Part of LED City Project


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Low Bay

Light ing Sciences

Before

After

y g p gDeck Part of LED City Project
http://www.lightingscience.com/garage/fixtureA.jpg


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42 Watt LED replaces 175 Watt MH


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42 Watt LED replaces 175 Watt MH

42 Watt replaces 150 Watt HPS


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LED Lighting


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Outdoor Area/Streetlighting


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Outdoor Area/StreetlightingToronto Demonstration

Leotek Electronics

What changes are coming?


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What changes are coming? Higher current and temperature tolerances

Better color quality and metrics Better luminaire design

New standards

Roadmap to Energy Efficiency- what are our options!


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Dynamic Lighting Controls New Technologies for more Efficient

Lighting

Future Vision


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UBC Solar Canopy Project


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Inside Solar Canopy Project


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Solar Canopy

White Light High Flux LED SourcesWhite Light High Flux LED Sources


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The CeeLite 7500 and 11000 Kelvin panels are the first flat flexible

lightbulb to contain Light-Emitting Capacitor technology. Flatlineinverters maintain 99% uniform backlighting and make it possible

to offer motion and/or photo sensors with external sensing jacks,

while providing dimming, fading and flashing standard features.

g g

iLED Surgery Lighting


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g y g gThe different coloured LEDs:

provide homogeneousspectral light distribution

adjust the colour temperatureindividually for optimal

contrast and differentiation. reducing fatigue during night

operations (a higher colour

temperature improves theability to concentrate

Trumpf

iLED Surgery Lighting


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The different colouredLEDs:

provide virtually shadowfree illumination up to

160,000 lx over 180 light fields at

different depths

multifaceted LED lightscan darken certain areasof the visual field whilefocusing illumination onothers Trumpf

Natural Light Collector and Fibre Optic Diffuser


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Skyport is a light collecting panel that sits on your rooftopto transmit light into your home. It uses a fibre-optic wire

to send the light to specially designed 'lamps'.

The light can be transported up to 15 meters. With a 7meter cable, the light intensity can reach 4000 lux, and

with two Skyports mounted on an angle will bring in bothmorning and afternoon sun

Courtesy Gomez Paz

Courtesy Parans

Photonic LED Textiles Turn


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Fabric into Intelligent

Displaysby integrating flexible arrays of

multicolored LEDs into fabrics,

lighting technologies willrevolutionize the very concept

of fabric and will open up a

wide range of applications in

the fields of

ambient lighting,

communication, and

personal health

Courtesy Philips

Thats WhatsN i Li hti


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New in Lighting

!

Roy Hughes, PEng, LC&

WarehouseASHRAE 90.1 2004 space type models

Model 42


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Model

Building Type % Area FC

Warehouse Task 30 30

General 70 30

Space Type description Wtd Avg FC 100 30

Fine Material 30

LPD =

1.4

42

Model

Building Type % Area FC

Warehouse Task 30 30

General 70 15

Space Type description Wtd Avg FC 100 19.5

Medium/Bulky Material 19.5

LPD =

0.9

43

Alternative Low & High Bay Luminaires


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Courtesy: 1st Source, Sportlight, Lightedge, Metalux, Day-Brite

Induction Fluorescent

Compact Fluorescent

T5HOFluorescent

T8 or T5HO

Fluorescent CompactFluorescent

Lamp Efficacy120


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4.2 4.5

6.04.6

4.3

4.7

26.2

23.322.5

10.8

0

20

40

60

80

100

F32T8/

741

F32T8/

841

T8(

HP)

F28T5/

841

F54T5/HO/

841

MV(400

W)

MH400U

MS320

/PS

MS350

/PS

HPS(400

W)

MeanLPW

Design guide for Warehouse 400w Metal Halide


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Documents

EE Industrial Lighting Hughes