CommercialIndustrialOutdoor. Agenda Overview Factors Technology Differences Engineered Build...

Commercial Industrial Outdoor

Agenda Overview

Factors Technology

Differences Engineered Build where we sell Sustainability Research

Installation Ravenshoe

2011(c) ProTerra Lighting Inc. - All rights reserved 2

Energy

$$


Environment

Mercury


Maintenance$$


Quality


LED Lighting

$$

Mercury

LeadAsbestos

Energy

Environment

Maintenance

Quality

-Heat-Lifespan-Light Dispersion

Engineered


Heat - Lifespan

No Current Control

ElectricalCurrent

ElectricalCurrent

ElectricalCurrent


Heat - Lifespan

No Control

ElectricalCurrent

ElectricalCurrent

ElectricalCurrent


Junction TemperatureLight

LED

PC Board

AluminumHeat Sink

Draw Heat Away From Device

Junction Temperature (Tj)


Zero Thermal EngineeringBack View

Heat Sink FinsFront View

Circuit Board + Devices


Thermal Engineering = LifespanActive Current Control

Largest Heat-sinks

40○C CoolerExtends Life


Tj = LifespanSelected aspects of heat

dissipation in LED devices

KONRAD DOMKE

Poznan University of Technology, Poland

Institute of Electrical and Electronics Engineering

ul. Piotrowo 3A, 60-950 Poznań

Poland

[email protected]


Heat - Lifespan

JunctionTemperature

Each 10○C Lower Doubles Life**

40○C Cooler

RatedLife

HalfLife

Rated Max

Exceed Max

2 XLife

4 XLife

8 XLife

16 XLifeLifespan


Light Dispersion

Secondary LensVery Directional



High Bay

Linear Retrofit


Flat Panel


Curved Panel Parking

Development


Testimonial

Ravenshoe Marketing Group 28,000 sf Retrofit from fluorescent + metal halide Leased from savings Incentive


Testimonial

1:08 video


Differences

Engineered “Build where we sell” Sustainability Research


Engineered Evidence of Thermal Engineering

• (Heat sink is not enough) Active Electronic Current Control Mechanical Heat Transfer Junction Temperature Information

Secondary Lens – Even Dispersion Ask “Where is the heat going?”


Product Certification Products:

ETL certified for US and Canada (Flat panel also CE) IES files on website Tested to LM79 standards by Lighting Sciences Canada

• (affiliated with Lighting Sciences in Phoenix AZ).

In Canada – approved by OPA & qualify for energy saving incentives

In US – within weeks ProTerra's lights meet DLC specifications across the board –

paperwork in-process for incentive qualification. With terrific support already from National Grid should have approvals within weeks


Build Where We Sell

ProTerra Lighting Inc. Syracuse - US HQ Sequence

• Sales• Supply chain• Manufacturing• Customer Service - Logistics


Sustainability

Not just energy sustainability Job sustainability


Research in LED People-Impact

Every installation Reports of reduced headaches, improved

visual performance Social benefits could accelerate adoption

MACNY, NJ Dot, Your Organization?


Commercial Industrial Outdoor

CommercialIndustrialOutdoor. Agenda Overview Factors Technology Differences Engineered Build...

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