The Latest in Energy Efficient Lighting Jeff Kramer, LC Philips Lighting Technical Support Rep.
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Transcript of The Latest in Energy Efficient Lighting Jeff Kramer, LC Philips Lighting Technical Support Rep.
The Latest in Energy Efficient Lighting
Jeff Kramer, LC
Philips Lighting
Technical Support Rep
Factors affecting decisions about energy efficient lighting
• 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 IncandescentBeing eliminated by EISA (2012 – 2014)
Replace with halogen or CFL
Incandescent Reflector FloodsEfficiency standards change June 17, 2008
HalogenIR 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
7
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.
Top 3 Myths About Low Mercury
Philips ALTO II lamps reduce mercury without sacrificing performance!
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
With MasterColor® CDM
With MasterColor® CDM Elite
0 +
MasterColor® 830
MasterColor® 930 Elite
81–83 90CRI
3000K 3000KTC
Red
Improved Color Quality
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’sEfficacy 30 – 70 lumens per watt
Goal – 160 lumens per wattLumen maintenanceLife vs Effective lifeColor Rendering (CRI)Heat dissipation
In the interim: horrible hybrids
This is not a solid-state lighting solution
Replacement productPoor thermalPoor light outputPool light qualityMakeshift appearance
A Shoehorned technology
LED Benefits• 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-of-breed LED fixture that delivers high-quality white light, has a simple line-power installation, and lasts for years.
Common UsesInterior CovesAccent and display lightingLight boxes and other tight spacesRetail, exhibit, hospitality and architectural settings
Specifications12” cove lighting2800K or 4200K color temperature150 Lumens output100V, 120V, 230V, 277V
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 low-
voltage (12 VAC) transformers
eW MR
*Fits many standard, low-voltage MR16 light fixtures with a GU5.3 base. See website for compatibility guidelines.
Common usesTracks, rails, cables, and pendants in interior architectural, retail, exhibit, and display applications
Questions
Thank you