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Current HID Roadway Lighting Market - PowerPoint PPT Presentation


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Current HID Roadway Lighting Market. The Facts. 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.

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Current HID Roadway Lighting Market


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    Presentation Transcript
    1. Current HID Roadway Lighting Market

    2. The Facts 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. Motors

    3. Toshiba Lighting Timeline

    4. 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.

    5. Benefits of LED 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 instances Dependent on energy and installation costs Financial

    6. Issues with HID Lower fixture efficiencies Require frequent maintenance Lack of uniformity Poor vertical illuminance

    7. Benefits of LED 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

    8. Benefits of LED 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

    9. Benefits of LED Less Maintenance NEMA twist lock photocell <25,000 hr life Quadruple redundant integrated Photo control cell 100,000 hr life

    10. Benefits of LED 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

    11. 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

    12. Benefits of LED Uniformity Better Uniformity Better Visibility

    13. Benefits of LED

    14. Benefits of LED

    15. Superior Vertical Illuminance

    16. 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°

    17. 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

    18. 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

    19. Future Product Development 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

    20. 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

    21. Aviator Features 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