The Facts Motors Toshiba International Corporation is: A diverse $1B electrical manufacturer in the...

The Facts

Motors

Toshiba International Corporation is:• A diverse $1B electrical manufacturer in the U.S.

$80B globally

• >1000 employees• Growing rapidly in next generation systems –

photovoltaics, smart meters and SCiB batteries.• Selected by Ford Motor Co. to produce high

performance drive motors for HEV’s, EV’s and PHEV’s.

Toshiba Lighting Timeline

Combining Our Expertise…Top tier provider of Energy Star listed LED lamps in North America and one of the world’s leading providers of luminaires

GreenStar Products, Inc. is an innovative technology company dedicated to delivering outstanding lighting products.

Landis+Gyr is the leading global provider of integrated energy management products tailored to energy company needs and unique in its ability to deliver true end-to-end advanced metering solutions. Landis+Gyr has over 30 Million Smartgrid endpoints installed or under contract.

• 65,000 hour System life=– 60% reduction in associated maintenance costs

• Optical efficiency and electrical design=– 60% reduction in energy consumption

• 6 year payback period in most instancesDependent on energy and installation costs

Financial

• Lower fixture efficiencies• Require frequent maintenance• Lack of uniformity• Poor vertical illuminance

• LED absolute photometry results in 100% fixture efficiency

• 85% lumen maintenance after 100,000 hours• Resistant to vibration• Color Rendering Index of 70 allows for use with color

security cameras

Improved Fixture Efficiency

• In HID systems multiple components can fail– Lamps rated at 20-25K hrs. (reality is 12-15K)

• Vibration can damage welded electrodes and contacts• cycling

– Ballast rated at 50K hrs. (heat and voltage rise will shorten life)• Capacitors• Ignitors

– NEMA Twist lock plots control cell• 4K – 25K hours (cost adder)

Less Maintenance

Benefits of LED

Quadruple redundant integratedPhoto control cell100,000 hr life

Less MaintenanceNEMA twist lock photocell <25,000 hr life

• Most roadway applications will require a 6.0 max/min light level ratio

• Illuminates dark spots – Dark spots increase risks associated with undetected roadway hazards

• Better uniformity allows for improved driver reaction times– Reaction times decrease when the eye does not need to adjust to

varying light levels.

Uniformity

• 10 kV of surge protection in power supply– Metal Oxide Varistor– 5 amp ceramic fuse– Gas discharge tube

• 10kV of In-line surge protection– Field serviceable

• Results in less damage to components due to power surge

Benefits of LED

Fusing

Better Uniformity Better Visibility

Uniformity

TGT Roadway / Area

• Toshiba’s new TGT is a versatile luminare for roadway and area lighting applications

• Patented design available in 9 lumen levels, 2 color temperatures, 2 distributions

• Built-in photocells with on board lighting controls

• Pole Mount or wall mount arm tilts up to 50°

TGT Roadway / Area Light

Thermal Management

•Separated LED driver design

•Finned luminaire body provides superior thermal management

•LEDs are mounted to a metal core PCB for best heat transfer to aluminum luminaire body

•65,000 hours system life at 40°C ambient

TGT Roadway / Area Light

Photocells

•Built in photocells

• 4 redundant photocells

• Same photocells used in digital cameras

• Removes the need for NEMA style twist-lock photocells

• Durable UV stabilized polycarbonate photocell lens

• Communication Enabled Luminaire– CPS contract for 1,500 fixtures with communication

modules – Alpha test (50 units) October 2012– Beta test (200 units) February 2013– Full rollout April 2013

Aviator Features• The Aviator is a versatile

luminaire for roadway and area lighting applications

• Available in 9 lumen levels, 2 color temperatures, 2 distributions

• Built-in photocells with on board optional lighting controls– Landis+Gyr Gridstream

Communications

•2 independent communication modules

1. Gridstream single board radio

2. Expansion slot for 2nd communication device

• Possibly a cellular device with WiFi capabilities for cameras/video feed/internet hot spot

Aviator Features