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1 Click anywhere on the slide to change pages Energy Efficient Lighting Solutions for Anheuser Busch Warehouse & Cold Storage FacilitiesPresented ByKris Licht(425)Click anywhere on the slide to change pages
2 INTRODUCTION A Few of Our Clients Include: Pacific Energy Solutions and our partnered manufacturer have teamed up to produce a proprietary line of fixtures, to meet the special needs of the food and cold storage industry .This partnership brings an innovative approach to Low maintenance and energy efficient lighting for your entire facility.A Few of Our Clients Include:Trident SeafoodsDreyers Ice creamDominos DistributionCrown DistributingMaletis BeverageTiger Mountain BeverageUnisea (Mrs. Fridays Fish)Boeing CompanyPaccar Corp.Office Depot Dist.
3 Warehouses & Dry GoodsReplaced 400-watt Metal Halides with 234-watt T5 = 50% Energy Reduction
4 Refrigerated Areas Before After 400-watt 234-watt Arcticlite T5 Metal Halide234-watt Arcticlite T5With MOTION SENSORS60% plus Energy Savings
5 Freezers to –20 F Before After 400-watt High Pressure Sodium 234-watt Arcticlite T5with MOTION SENSORS65% Energy Savings
6 Old Technology High Pressure Sodium Mercury Vapor Metal Halide T-12 High Output and VHO
7 HID Light fixtures Very low visibility. Poor color rendering (CRI)Lower lumens per watt.Human eye is less perceptive to these lumens.Depth perception is affected.Re-strike time of minutes.High operating temperatures.
8 HID continued Lumens drop off very quickly. As high as 60% Depreciation at end of life.Non-Passive failure is a safety concern.Colors change (shift) over time.
9 T-12 HO and VHO Older technology. Harder to design a fixture to provide directional light.Lumen depreciation is a problem.More watts than are necessary.Repeated on-off cycles shortens lamp life.Magnetic ballast being discontinued.
10 T-5 Solution Better Light Distribution. Longer lamp life ( 35,000 hours).Instant Re-strike.Controllable with motion sensors.T-5 has better maintained lumens.Typically 50%+ in energy savings.
11 Why T-5’s WorkT-5 lamps have a 5/8” cross section. This makes it possible to use parabolic reflectors for better optics to “put the light to work”.Higher CRI of 85 increases the perceived visual brightness.Scotopically and Photopically superior light source.Are not a point source – glare is reduced.There are less shadows because of the number of lamps contributing light to each point.
12 CRI Ratings Lamp Type CRI Sun Light 100 T-5 85 Standard MH 60-70 Fluorescent and HID lamps Measured on a scale of 0 to 100, the color-rendering index (CRI) describes the capability of a light source to accurately render a sample of eight standard colors relative to a standard source. Light sources that exhibit higher CRI's render color better than sources with low CRI's.Lamp TypeCRISun Light100T-585Standard MH60-70Pulse MH65-70HPS22LPS5
14 Why Measured Lumens Mislead. Light meters are calibrated to detect raw lumens.The human eye cannot use many of these lumens.High CRI and scotopic light sources are easier on the eye and reduce the strain of accommodation or holding the eye focused.It has been shown that the eye doesn’t react to just raw lumens alone, but to the spectrum of light interacting with the cones in the retina.Even with less lumens, enhanced light is perceived as brighter by the human eye.
15 Lamp Lumen Maintenance HID's have significant lumen depreciation, whichwill require premature lamp replacement tomaintain original light levels.For a Standard Metal Halide (12,000 – 20,000 hrs. rated life)80% OF INTIAL LUMENS AT 40% OF RATED LAMP LIFE AND40% - 60% OF INITIAL LUMENS AT END OF LAMP LIFET5 Fluorescent = minimal depreciationRated Lamp Life = 35,000 hoursT-5’S MAINTAIN 93% OF LUMENS
18 CONTROLS HID AND MAGNETIC BALLASTS Very limited because of warm-up and re-strike times.For example: HID hi-bays in most facilities are left on all day even in un-occupied areas as they take too long to turn on.High/Low controls systems can save some energy, however it is not linear between wattage and light output.50% OF LIGHT LEVELS CONSUMESABOUT 65% OF MAX WATTAGE
19 CONTROLS – T5 Fluorescent Because of instant “ON” motion sensors can be used to reduce burn times in often vacant areas.In warehouses, burn times can potentially be reduced 30%-60% reducing maintenance cost.Motion sensors are used on each individual fixture providing light only in occupied areas.Daylight sensors (photocells) can be used where daylight from skylights or windows are present.T-5 program start ballast allow up-to 50,000 starts.
23 Crown Distributing Arlington WA Existing fixtures consisted of 400-watt Metal Halide Hibay’s.Rack aisles, Keg storage, Loading docks.and Maintenance area.Replaced with Arcticlite (4-lamp) Vapor-tight F54T5HOs, wattage was reduced from 460-watts per fixture to 234-watts.per fixture.Motion sensors were used on each fixture and set for a ten minute on time Total energy reduced by over 60%.
24 Crown Project Analysis TOTAL FIXTURES REPLACED = 96PROJECT COST BEFORE FUNDING = $38,874LOCAL UTILITY FUNDING AMOUNT = $20,482BALANCE AFTER FUNDING = $18,392ANNUAL ELECTRICAL SAVINGS = $11,378SAVINGS PERCENTAGE = 63%SIMPLE RETURN = 1.62 YEARS
26 MALETIS BEVERAGE PORTLAND, OR Existing fixtures consisted of 250-watt and 400-watt metal halidesReplaced with Arcticlite T5HO fixture utilizing motion sensors
27 MALETIS SAVINGS FIGURES TOTAL FIXTURES REDUCED FROM 146 TO 141PROJECT COST BEFORE FUNDING = $51,576UTILITY FUNDING AND TAX CREDITS = $30,946BALANCE AFTER FUNDING = $20,630ANNUAL ELECTRICAL SAVINGS = $13,398SAVINGS PERCENTAGE = 55.7%SIMPLE RETURN = 1.54 YEARS
28 Additional Savings Due to Reduced Cooling load HID type fixtures operate at very high temperatures.Typical bulb wall temps can reach degrees Fahrenheit.T5 lamps operate at degrees.Lower operating temperature means less heat introduced into your coolers.This can account for an additional 12-19% savings beyond the reduced lighting load.
29 References & NewsArticle About Our Winsome Trading Project by Puget Sound EnergySeattle City Light Article Kelly MooreReference Letter From Office DepotReference Letter Trident SeafoodsReference Letter Procam Machine
30 Energy Savings Calculator By clicking in the link below will take you to our Energy Savings calculator. This will allow you to estimate the energy reduction as well as the cost savings. The information you will need is:Quantity and type of your existing fixturesHours per week the lights are now ONYour KWh (kilowatt hour rate)Your KW Demand RateEnergy Savings Calculator
31 Thank you Kris Licht PO Box 1499 Lake Stevens, WA 98258 (425) 269-4958