Take a Bite Out of Lighting Loads With LEDs Stephen Williams Toshiba Sales Support Manager

Some LED Advantages Less electricity 18w LED = 100w PAR38 No maintenance for years 50,000 LED vs.10,000 CFL Improved light quality 80 CRI LED vs. 25 CRI HPS Reduce HVAC cooling load Advanced control options

IncandescentCFLLED LIFE1,000 hrs10,000 hrs50,000 hrs Lumens Per Watt Radiated Heat85 Btu/hr30 Btu/hr3.4 Btu/hr MercuryNoYesNo UV RadiationMinimalYesMinimal Instant BrightYesNoYes DurabilityFragile Durable Optical Efficiency Indoor LED Advantages

Expected ROI 1.17 Years Case Study: LUGGAGE & LEATHER Sugar Land, Texas

Outdoor LED Advantages Uses much less electricity Dark Sky Friendly Much Longer Life Better Uniformity & CRI

Roadway Luminaires Comparison 300+ Total Watts 20,000 Hour Life Yellow-Orange Light CRI <25 Uneven Uniformity Many Not Sky Friendly 250 HPS 81 Total Watts 100,000 Hour Life Natural White Light CRI >70 Excellent Uniformity Dark Sky Friendly 36 LED VS.

Alamo Street, San Antonio, Texas 87 Watt LED Replacing 25, Watt HPS Expected Savings 23,325,000 KWH Per Year Equivalent to 1,600 Homes’ Energy Use

$2.3 Billion Savings Potential Source: U.S. Department of Energy As of Million Streetlights 1 Million LED Only 2% LED USA Streetlights

$3.5 Billion Savings Potential 54 Million Parking 0.6 Million LED Only 1% LED Source: U.S. Department of Energy As of 2012 USA Parking Lights

Much Smarter Lights Establishing Communications Power Usage Measurement Need Service Alarms On/Off & Dimming Motion Sensors Cameras Other

LED Attributes Recap Durability Longer Life Energy Savings Less Light Loss Dark Sky Friendly Mercury Reduction Less Radiated Heat Dimmable & Controllable Better Overall Quality of Light