LED Parking Garage. Optional motion sensor

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Sharleen Arnold
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2 LED Parking Garage The Element II LED luminaire is the ideal choice for efficient, worry-free parking garage lighting applications. The features and benefits of the Element II solve the lighting challenges that are unique to parking garages and other covered parking areas. Even Illumination The Element II T5W optics take full advantage of the consistent fixture spacing and reflective ceiling/floor surfaces in typical parking garages. This creates an evenly illuminated, safe environment for drivers and pedestrians in the parking structure. Low Profile/Vandal Resistant The Element II is slightly over 5 in depth. Low ceiling and vandal-prone parking garages will benefit from this size and the cast/extruded aluminum construction of the Element II. Low Maintenance The long-life LED components used in the Element II provide years of maintenance free operation. LED driver replacement is easy with the Element II. Energy Savings The Element II 48LC unit, operating at a maximum of 78 watts, will provide an even 5 foot-candle horizontal light level on the parking garage floor. Replacing watt fixtures with the Element II will minimize the electrical costs associated with operating a parking garage facility. Additional integrated lighting control options available from Visionaire Lighting can further reduce this energy consumption factor. Optional motion sensor 2.

Sinking the Heat Successfully In LED luminaires, the most critical areas to cool are the junction points where the LEDs meet the circuit board.

3 CUTAWAY DETAIL Thermal Management TESTED FOR LIFE The secret to the Element II s advanced efficiency is superior heat reduction. To get there, we built a powerhouse of a heat sink, and designed it to make maximum use of the Venturi Effect. Sinking the Heat Successfully In LED luminaires, the most critical areas to cool are the junction points where the LEDs meet the circuit board. The heat sink is used to draw heat away from these points. The Element II s extruded aluminum heat sink is substantial. With a maximized fin ratio and precisely-mapped channel distributions; thermal build-up peels away from the Element II s junction points, allowing for cooler operation. Hold your hand over the Element II, and feel it that rush of air rising up through the fixture, and out the top. Engineering for this effect cools LEDs, drivers and internal components; allowing the Element II to: Withstand higher ambient temperatures. Withstand higher drive currents. Achieve a low thermal resistance rating. Extend LED life. This effect doesn t occur with external, decorative heat sinks -- like those found in competing products. Combining heat sink technology with the Venturi Effect produces a superior, long-lasting product with increased light output. Feel the Breeze the Venturi Effect The Venturi Effect dictates that, with increased air flow, heat transfer rates increase exponentially, removing heat at everfaster rates. 3.

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Dimensional Drawings B A Top View C B Side View / Ceiling Mount Fixture A B C Max. LEDs Lbs.

(T1) *Universal 24 350 530 (CM) (WH) Louver System (4K) voltage (24LC) (CLS) (UNV) 48 350 530 Pendant Mount Bronze 5500K * Dual Circuit Type II (48LC) (BZ) *Cool white 480 (DC) (T2) (PM) 72 350 (55K)

6 Dimensional Drawings B A Top View C B Side View / Ceiling Mount Fixture A B C Max. LEDs Lbs. EL2-S ½ EL ½ EL ½ EL2-1 EL (3) (5) 350 n/a 350 n/a (3) Double Pendant Mount *Size EL2-2 & EL2-3 only. Specify pendant length. (DPM) Wall Mount (WM) Side View / Pendant Mount Model Optics Source Current Kelvin Voltage Mounting Finish Options EL2-S Type I # of LEDs ma 4000K Ceiling Mount White Cutoff *Neutral white (T1) *Universal (CM) (WH) Louver System (4K) voltage (24LC) (CLS) (UNV) Pendant Mount Bronze 5500K *Specify pendant length. Dual Circuit Type II (48LC) (BZ) *Cool white 480 (DC) (T2) (PM) (55K) n/a (5) Black Motion Sensor (72LC) (3) (5) (MS) (BK) Type IV 4 Type III (T3) Type IV (T4) Type V Type (T5) V 5 24 (24LC) 48 (48LC) 72 (72LC) 96 (96LC) 120 (120LC) 144 (144LC) Type V-W EL2-3 (T5W) (120LC) (5) (144LC) 4-A 4+CLS 347 (8) Forest Green (FG) Grey (GY) Silver Metallic (SL) Custom Color (CC) Dimming/Controls *Consult factory LED Emergency Battery Pack *4, 4 Watt, 6300K LEDs provide at least 145 minutes illumination during power outages. A 3.6 V DC NiCad battery w/ push button test switch. Rated 0 oc to 50 oc. (EBPL) 0-10 V Dimming Driver *No controls (DIM)

7 Housing The fixture housing is heavy-duty, extruded aluminum, with heat radiating fins. A perforated aluminum top cover protects the heat radiating fins from contaminants and directs constant air flow over them for maximum cooling. The fixture end caps are die-cast aluminum and easily removable with captive fastners for easy access to the LED drivers which are housed within the end-caps for cool operation. Silicone gasketing is utilized throughout the fixture for weathertight operation. Thermal Management The Element II - Garage/Canopy provides excellent overall thermal management by maximizing the fixture s heat sink efficiency. This enables the Element II - Garage/Canopy to withstand higher ambient temperatures and drive currents without degrading LED life. The Element II - Garage/ Canopy has a low thermal resistance rating. The heat radiating fins and perforated fixture components (see Thermal Convection Heat Management System cutaway below) create superior thermal management results. The L test determines the point in an LEDs life when it reaches 70 percent of its 70 initial output. The Element II - Garage/Canopy series LEDs have been determined to last a minimum of 100,000 hours in 25 o C environments when driven at 350 ma. See LED Data Chart for additional test results. Optical System The highest lumen output, Evo/C LEDs are utilized in the Element II - Garage/Canopy series. IES distribution Types I, II, III, IV, V, and V-W are available. LED light assemblies come in multiples of 24 (minimum 24 to maximum 144 LEDs) and are field replaceable. The optical system qualifies as IES full cutoff to restrict light trespass, glare and light pollution. CRI values are 70 for 4000K and 75 for 5500K. Quali-Guard Finish A Quali-Guard thermoset polyester powder coat painted finish is available in standard and custom colors. Mounting Galvanized steel ceiling mount bracket can be secured directly to recessed junction box, or to the ceiling. The housing hanger bracket allows fixture to be suspended from ceiling bracket while making wiring connection. The housing bracket then attaches to the ceiling bracket via a tool-less latch. A tamper-proof screw can then secure the bracket. Electrical Assembly The Element II - Garage/Canopy is supplied with a choice of 350 or 530 ma high-performance LED drivers that accept 120v thru 480v, 50 Hz to 60 Hz, input. Power factor of 90%. Rated for -40 o C operations. 10 kv surge protector supplied as standard. Warranty Five (5) year Limited Warranty on entire system, including finish. For full warranty information, please visit VisionaireLighting.com Options Cutoff louver system Dual circuit Motion sensor Dimming/Controls LED emergency battery pack 0-10 V dimming driver Please consult factory for custom options. Listings Element II - Garage/Canopy is UL listed, suitable for wet locations. LM79 and LM80. RoHS compliant. IP65 listed. Powder Coated Tough TM. Existing Wattage System Watts MH Life Hours Parking Garage Lighting Crossovers Proposed Element II Configuration System Watts LED L70 Life Hours Watts Saved Energy Saved 10 Year Energy Savings* 10 Year Maintenance Payback** 10 Year Total Savings** 175 MH ,000 EL2-1-48LC , % $1,769 $500 $2, MH ,000 EL2-1-72LC , % $1,663 $500 $2, MH ,000 EL2-1-48LC , % $1,478 $500 $1, MH ,000 EL2-1-72LC , % $1,373 $500 $1, MH ,000 EL2-1-48LC , % $964 $500 $1, MH 90 12,000 EL2-1-24LC , % $686 $500 $1,186 *Savings based on 24 hours of usage/night, 7 nights/week, at 12 /kilowatt-hour. **Estimated cost of replacing 1 MH lamp every 2.5 years, including parts and labor. LED Data Chart for 5500K* # Bars 1 EL2-S EL2-1 2 EL2-S EL2-1 3 EL2-S EL2-1 # Output LEDs ma T1 T2 T3 T4 T5 T5W System Watts L C , , , , , ** , ,000 EL ,000 5 EL2-2 6 EL , ,000 Visit for up-to-the-minute chart information, including types not listed here. * For 4000K multiply values by 0.97 ** Not available for EL2-S Parking Garage Typical - Open Ceiling 76 Nominal Watts Driven at 530 ma 6,087 EL2-1 - T5-48LC K Mounting Height: 10 feet 30 Spacing - Center to Center Average FC: 6.65 Max FC: 8.1 Min FC: 5.2 Max/Min:

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