Diablo Scientific Laboratories Austin –Corpus Christi – Northern California Presents Best LED Lighting www.Best-LEDlighting.com

Who is Best LED Lighting? Best LED Lighting is a premier manufacturer of commercial-grade LED retrofit kits for all types of outdoor lighting fixtures and applications. Uses the best LED components from Philips Made in USA Universal retrofit kits Can be customized to fit almost any outdoor fixture. Manufacturing facilities just outside of Chicago. Consistent quality and “true” white light Insects don’t see our light

The BestCore™ Series Uses Philips Lumileds LEDs Over 100,000 hours life Instant on, no start-up time High lumens per watt, making it very efficient 5 year warranty Can be adapted to almost any fixture Mercury and Lead free, RoHS compliant Made in the USA, qualifies for the American Reinvestment and Recovery Act (ARRA) for Federal Funding

BestCore™ Series: R48 The BestCore™ retrofit series is designed to retrofit almost any exterior commercial grade fixture. It is designed to retrofit traditional HID streetlights, parking lot lights, site lighting, gas station lighting, parking garage lighting, warehouse lighting, and many more. The compact, durable design allows it to fit in to almost any existing fixture. The R48 can replace traditional lighting sources from 250w – 400w. 48 Philips Lumileds Luxeon® Rebel LEDs 65 watts Total Lumens: 4,976 Lumens per watt: 76.56 LM/W Correlated Color Temperature (CCT): 5000K (other options available) Input voltages: 100-277v (50-60 Hz) up to 480v available Suitable for outdoor temperatures of -40˚F (-40˚C) to 122˚F (50˚C) CRI: 70

BestCore™ Series: R36 36 Philips Lumileds Luxeon® Rebel LEDs 44 watts The BestCore™ retrofit series is designed to retrofit almost any exterior commercial grade fixture. It is designed to retrofit traditional HID streetlights, parking lot lights, site lighting, gas station lighting, parking garage lighting, warehouse lighting, and many more. The compact, durable design allows it to fit in to almost any existing fixture. The R36 can replace traditional lighting sources from 175w – 250w. 36 Philips Lumileds Luxeon® Rebel LEDs 44 watts Total Lumens: 3,710 Lumens per watt: 84.89 LM/W Correlated Color Temperature (CCT): 5000K (other options available) Input voltages: 100-277v (50-60 Hz) up to 480v available Suitable for outdoor temperatures of -40˚F (-40˚C) to 122˚F (50˚C) CRI: 70

BestCore™ Series: R18 18 Philips Lumileds Luxeon® Rebel LEDs 22 watts The BestCore™ retrofit series is designed to retrofit almost any exterior commercial grade fixture or some interior fixtures. It is designed to retrofit traditional HID parking lot lights, site lighting, gas station lighting, parking garage lighting, warehouse lighting, and many more. The compact, durable design allows it to fit in to almost any existing fixture. The R18 can replace traditional lighting sources from 100w – 150w. 18 Philips Lumileds Luxeon® Rebel LEDs 22 watts Total Lumens: 1,856 Lumens per watt: 85.35 LM/W Correlated Color Temperature (CCT): 5000K (other options available) Input voltages: 100-277v (50-60 Hz) up to 480v available Suitable for outdoor temperatures of -40˚F (-40˚C) to 122˚F (50˚C) CRI: 70

Best LED Lighting’s partnership with World’s leading manufacturer of high-power LEDs Pioneer in using LEDs for everyday purposes On the forefront on emerging technology in LED Global leader in RoHS compliant product introduction

LUXEON Rebel Superior Color rendering Leading color consistency and uniformity of light Exceeds ENERGY STAR® lumen maintenance requirements LED maximum junction temperature = 135˚C

Philips Lumileds LUXEON Rebel LM-80 data

Why LED? Energy Efficient, up to 90% more efficient than traditional lighting sources Long life span, up to 100,000 hours Variety of color options Low operation costs No UV radiation No mercury Instant on, no start-up time Silent operation Reduces “Carbon Footprint” It’s GREEN

Carbon Footprint: facts in evidence Energy consumption for all lighting in the U.S. is estimated to be 22% of the total electricity generated. If every U.S. home replaced their 5 most frequently used light fixtures with LED lighting, we would save close to $8 billion per year in energy costs, and prevent greenhouse gas emissions equivalent to that produced by 10 million cars. If just 25% of U.S. lighting fixtures were converted to LEDs, we would save $115 billion in utility costs, alleviate the need to build 133 new coal-burning power stations; reduce carbon emission by 158 million metric tons and avoid releasing 5,700 pounds of airborne mercury (from fluorescent) per year. Use this template to create Intranet web pages for your workgroup or project. You can modify the sample content to add your own information, and you can even change the structure of the web site by adding and removing slides. The navigation controls are on the slide master. To change them, on the View menu, point to Master, then choose Slide Master. To add or remove hyperlinks on text or objects, or to change existing hyperlinks, select the text or object, then choose Hyperlink from the Insert menu. When you’re finished customizing, delete these notes to save space in your final HTML files. For more information, ask the Answer Wizard about: The Slide Master Hyperlinks

Carbon Footprint: comparison chart Lamp Wattage Operation kWh/year CO2 emissions/year Incandescent 100W 12hr./day 400kWh 840 lbs. Fluorescent 30W 12hr./day 113kWh 237 lbs. Halogen 50W 12hr./day 187kWh 393 lbs. HID 300W 12hr./day 800kWh 1,680 lbs. This slide uses action buttons to make a map of your site. The lines joining the action buttons are connector lines. When you rearrange objects that have a connector line, the connectors remain attached to the objects and move with the objects. For more information, ask the Answer Wizard about: Action Buttons Connectors LED 3W 12hr./day 12kWh 26 lbs.

The Retrofit Advantage Quick install time Minimal down time of business operations Cost-efficient Labor Cost Savings Tax advantages Reduce Carbon Footprint

Sample Applications Street Lighting Gas Station Lighting Parking Garage Parking Lots Site Lighting High-bay’s Low-bay’s Wall packs Decorative Fixtures Historical Fixtures Security Lighting

Case Study Gas Station: Batavia, Illinois 20 each, 400w HPS fixtures = 9,740 total watts Replaced with 20 each Best-LED retrofit fixtures = total 1,160 watts With Improved light output 12 hours per day, 365 days per year, total hours 4,380 hours per year Current annual kWh = 42,661 New annual kWh = 5,081 Annual kWh saved = 37,580 at $0.10 per kWh Current Energy Costs = $4,266 per year New LED Costs = $ 508 Annual Energy Savings = $3,758 88% Energy Savings!! + No Bugs

Case Study: Parking Lot Labor Savings 20 400watt Metal Halide parking lot fixtures were Retrofitted with BestCore™ R48 retrofit board. The average annual energy bill was $4,266. The calculated annual LED energy cost is $508.00. That’s $3,758 or 88% energy savings. 20 NEW LED fixtures were installed in a separate lot. It took 2 electricians 3 days to complete the install. Approximate labor cost: $5,200.00 The 20 BestCore™ boards were retrofitted into the existing canopy fixtures. It took 2 electricians 3 hours to complete the canopy. Approximate labor cost: $600.00 Labor savings: $4,600.00 or 91%

Scotopic vs. Photopic How we “see” light Scotopic vision and Photopic vision are different ways the human eye perceives light. Light sources are measured in Lumens. Whereas traditional HID light sources are measured using photopic sensors. LED lighting is measured using Scotopic sensors. So, to compare the Lumens from a traditional MH or HID light source with an LED light source is like comparing apples to oranges. Both fruit, but very different. A traditional 400 watt MH bulb produces about 25,000 Lumens. However, as much of 30-50% of the light is lost at the source, as MH produces light in a 360˚ pattern. LEDs direct the light to the useful source, downward to the ground, usually in a 120˚-160˚ angle, making most of the light “useful”. As LEDs tend to produce less Lumens as traditional HID lighting sources, the actual light perceived is much greater.

Lighting Trends LEDs will continue to surpass other lighting options for an efficient source

Security Lighting: Bank drive up

Wall packs

Parking Lot Lights

Historical Street Lighting

High Bay Warehouse Lighting

Chevron, Tucson, Arizona RaceTrac, Atlanta, Georgia Chevron, Tucson, Arizona

Contact the Diablo Scientific sales team today to start saving money tomorrow… 1.361.779.8440 bill@downlight.net Ask for Bill or Aaron