Transcript The Latest in Energy Efficient Lighting

The Latest in Energy
Efficient Lighting
Jeff Kramer, LC
Philips Lighting
Technical Support Rep
Factors affecting decisions
about energy efficient lighting
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Recent legislation – EPACT; EISA 2007
Building certification – LEED; Energy Star
Utility Rebates
EPACT 2005 Tax Incentives
Energy Codes – ASHRAE 90.1; IECC
Universal Waste Rule – Mercury & Recycling
Energy Efficient Lighting
Technology
Standard Incandescent
Being eliminated by EISA (2012 – 2014)
Replace with halogen or CFL
Incandescent Reflector Floods
Efficiency standards change June 17, 2008
Halogen
IR technology
20Par20 Electronic
Compact Fluorescent (CFL)
Linear Fluorescent
T8 Fluorescent
Four wattages of 4’ T8 – 32, 30, 28, 25 watt
Options – color temperature, CRI, life
Electronic ballasts
Instant vs Program Start
Various Ballast Factors
T8 Fluorescent
What is best system? – Depends
New construction vs retrofit
Correct light levels for application
Existing – overlit or underlit
Type of fixtures
Ceiling height
Energy saving lamps temperature sensitive
Rebates
Total cost of ownership
Alto II
Top 3 Myths About Low Mercury
1. Low mercury means shorter life.
 ALTO II technology has not impacted the rated average life of our
T8 lamps.
2. Low mercury means less performance.
 Philips T8 lamps featuring ALTO II technology offer the same
energy savings, light levels and color quality as ALTO lamps.
3. I don’t need to worry about mercury if I recycle.
 During the recycling process, some of the mercury escapes into
the atmosphere.
Philips ALTO II lamps reduce mercury without sacrificing performance!
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T5HO vs T8
T5HO system
5000 initial lumens
Efficacy (lumens/ watt)
Initial system – 85.5
EOL system – 79.5
Costs
Lamp
Ballast
Fixture
“Super T8” system
3100 initial lumens
Efficacy (lumens/ watt)
Initial system – 101.8
EOL system – 93.6
Costs
Lamp
Ballast
Fixture
Ceramic Metal Halide
Philips MasterColor Elite
210 and 315 watt
115 to 120 lumens per watt
90 CRI
90% lumen maintenance at mean life
Lamp/ ballast system designed to optimize performance
Improved Color Quality
MasterColor® MasterColor®
830
930 Elite
TC
3000K
3000K
CRI
81–83
90
Red
0
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With MasterColor® CDM
With MasterColor® CDM Elite
620 – 680 NanoMeter: Red part of spectrum
Ceramic Metal Halide
Philips MasterColor Elite
210 and 315 watt
115 to 120 lumens per watt
90 CRI
90% lumen maintenance at mean life
Lamp/ ballast system designed to optimize performance
MasterColor CDM R111
MasterColor CDM MR16
MasterColor CDMi 25 watt Par38 integrated lamp
LED – Light Emitting Diode
LED’s are revolutionizing lighting, but are they
there yet?
No
Cautions for white LED’s
Efficacy 30 – 70 lumens per watt
Goal – 160 lumens per watt
Lumen maintenance
Life vs Effective life
Color Rendering (CRI)
Heat dissipation
In the interim: horrible hybrids
This is not a solid-state lighting solution
Replacement product
Poor thermal
Poor light output
Pool light quality
Makeshift appearance
A Shoehorned technology
LED Benefits
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Ultra long source life
Low maintenance
No moving parts
Low power consumption
No radiated heat (IR) from light
No UV emissions
Natural coupling for digital controlCold Temperatures
High Vibration
Non-insect attracting
Fast response
Very efficient color generation
©2004 Color Kinetics Incorporated
eW Cove Powercore
eW® Cove Powercore fixture is a best-ofbreed LED fixture that delivers high-quality
white light, has a simple line-power
installation, and lasts for years.
Specifications
12” cove lighting
2800K or 4200K color
temperature
150 Lumens output
100V, 120V, 230V, 277V
Common Uses
Interior Coves
Accent and display
lighting
Light boxes and other
tight spaces
Retail, exhibit,
hospitality and
architectural settings
eW MR
eW® MR is a compact LED lamp designed
to fit into MR16 fixtures* and sockets and is
well suited for use with tracks, rails, cables,
and pendants in interior architectural, retail,
exhibit and display applications
Specifications
 2700K or 4200K color temperature
 60 Lumens output
 10° or 25° beam angle
 Compatible with magnetic lowvoltage (12 VAC) transformers
Common uses
Tracks, rails, cables, and
pendants in interior architectural,
retail, exhibit, and display
applications
*Fits many standard, low-voltage MR16 light fixtures with a GU5.3 base. See website for compatibility
guidelines.
Questions
Thank you