Catalog Number Notes Type FEATURES INTENDED USE — Provides a minimum of 90 minutes of illumination for the rated wattage upon loss of AC power. Ideal for applications requiring attractive unit equipment with quick installation. CONSTRUCTION — White, compact, low-profile contemporary design. Engineering-grade thermoplastic housing is impact-resistant, scratch-resistant and corrosion-proof. UL94V-O flame rating. UV-stable resin resists discoloration from natural and man-made light sources. Two 5.4W wedge-based krypton lamps offer 32 percent more light output than standard incandescent lamps. Thermoplastic Emergency Light ELM2 Patented MR24, multi-faceted reflector significantly improves photometric performance – 60 to 100 percent more light delivered to path of egress. US Patent No. D484,272 Dual-voltage input capability (120/277V). Edge connectors on printed circuit board ensure long-term durability. Lead-Calcium Battery Low-profile, integrated test switch/pilot light. Easily visible bright red status indicator. Unique track-and-swivel arrangement permits full range of direction of lamp head adjustment. Universal J-box mounting pattern. Tool-less access for maintenance. Flexible conduit entry provision on top of the unit. Ceiling mount standard. U.S. Patent No. D473,672 BATTERY — Sealed, maintenance-free lead-calcium battery provides 12W rated capacity. Automatic 48-hour recharge after a 90-minute discharge. Low-voltage disconnect prevents excessively deep discharge that can permanently damage the battery. Single-circuit battery connection. Galvanized battery retaining clip. ELECTRONICS — Current-limiting charger maximizes battery life and minimizes energy consumption. Provides low operating costs. Short-circuit protection — current-limiting charger circuitry protects printed circuit board from shorts. Thermal protection senses circuitry temperature and adjusts charge current to prevent overheating and charger failure. Thermal compensation adjusts charger output to provide optimum charge voltage relative to ambient temperature. Regulated charge voltage maintains constant-charge voltage over a wide range of line voltages. Prevents over/undercharging that shortens battery life and reduces capacity. DIAGNOSTICS (SD option) — Single multi-chromatic LED indicator to display two-state charging, test activation and three-state diagnostic status. Test switch provides manual activation of 30- second diagnostic testing for ondemand visual inspection. Self-diagnostic testing for five minutes every 30 days and 30 minutes every six months. Diagnostic evaluation of lamp, AC to DC transfer, charging and battery condition. Brownout protection is a standard feature of self-diagnostics. Continuously monitors AC functionality. AC/LVD reset allows battery connection before AC power is applied and prevents battery damage from deep discharge. Automatic test is easily postponed for eight hours by activating manual test switch. LISTING — UL Listed and NOM Certified (standard). Meets UL 924, NFPA 101, NFPA 70-NEC and OSHA illumination standards. Meets Mexican standards. Brownout protection is automatically switched to emergency mode when supply voltage drops below 80 percent of nominal. WARRANTY — Three-year total customer satisfaction warranty. For details, see the Product Selection Guide. Filtered charger input minimizes charge voltage ripple and extends battery life. ORDERING INFORMATION For shortest lead times, configure product using standard options (shown in bold). Example: ELM2 ELM2 Family ELM2 Options B DL SD Black housing1 Damp location listed (10oC to 40oC)1 Self-diagnostics Accessories Order as separate item. NOTES: 1 Black unit not available with damp location option. Emergency ELA VS Thermoplastic vandal shield ELA WGST Wireguard Sheet #: ELM2 QMUE-120 ELM2 QUANTUM® Thermoplastic Emergency Light SPECIFICATIONS MOUNTING ELECTRICAL Primary Circuit All dimensions are inches (millimeters). Shipping weight: 4.0 lbs. (1.8 kgs.) Type AC Input Amps Watts .11 1.2 Volts 120 Output Volts ELM2 6 277 .12 11.5" (292.1) Watts Output 1-1/2hrs. 2hrs. 12 9 5" (127) 1.5 * Half-hour and one-hour run time not applicable for U.S. product. BATTERY 3.75" (95.25) Sealed Lead-Calcium Voltage Shelf life1 Expected life1 Maintenance Optimum temperature2 6 6 mos. 5-8 yrs. none3 60-90°F (16-32°C) Mounting Plate 1.91" (48.5) 5" (127) 1 At 77°F (25°C). 2 Optimum ambient temperature range where unit will provide capacity for 30 to 90 minutes. Higher and lower temperatures affect life and capacity. Consult factory for detailed information. 3 Periodic system status test recommended. 2.5" (63.5) 3.91" (99.3) 5.63" (143) 3.5" (88.9) 11.5" (292.1) 3.75" (95.25) 12.5" (317.5) FIXTURE PERFORMANCE LAMP PHOTOMETRICS LTL10586 MR24 K0606 6-volts, 5.4-watts krypton Center-to-Center Spacing* yields 20' HORIZONTAL 6 4 Single-Unit Coverage* yields 18' 2 1 0 0.5 0.3 0.1 FC min. 2 1 FC average 4 6 VERTICAL 6 4 18 ft. 2 1 0 0.5 6-Foot Path of Egress 0.3 6 ft. 2 4 6 10 20 Ft. Center-to-Center Spacing* yields 25' SPACING/COVERAGE GUIDE MR24 K0606 Lamp Path of Egress 3'-wide 6'-wide Center-to-Center Spacing 25' 20' Single-Unit Coverage 24' 18' 0.1 FC min. Single-Unit Coverage* yields 24' 1 FC average 24 ft. 3-Foot Path of Egress 3 ft. * Meets Life Safety Code standard minimum illuminance of 0.1 FC and average illuminance of 1.0 FC. Assumes open space with no obstructions, mounting height: 7.5’, ceiling height: 9’, and reflectances: 80/50/20. Analysis based on independently tested photometrics. Lithonia Lighting Sheet #: ELM2 © 1991 Acuity Brands Lighting, Inc., Rev. 6/25/07 Emergency Lighting Systems One Lithonia Way, Conyers, GA 30012 Phone: 800-334-8694 www.lithonia.com EMERGENCY LIGHTING UNITS Contemporary Thermoplastic Emergency Lighting Units ® Quantum ELM/ELM2 Quick-Mount ® Intended Use Provides a minimum of 90 minutes of illumination for the rated wattage upon loss of AC power. Ideal for applications requiring attractive unit equipment with quick installation. Features White, compact, low-profile contemporary design with high-impact thermoplastic housing that is impact-resistant, corrosion-proof and UVstable to resist discoloration from artificial light sources or sunlight. Maintenance-free lead-calcium battery. ELM ELM2 to the path of egress. Dual-voltage input capability (120/277V). Edge connectors on printed circuit board ensure long-term durability. Unique track-and-swivel design permits full range of lamp head adjustment (ELM2). Universal J-box mounting pattern. Tool-less access for maintenance. Flexible conduit entry provision on top of the unit. Quick-Mount® snap-together construction permits installation in three easy steps in less than three minutes. Vandal-resistant ELA VS polycarbonate shield available. Two 5.4W wedge-based krypton lamps offer 32 percent more light output than standard incandescent lamps. Wall or ceiling mounted. Patented MR24, multi-faceted reflector (ELM2) significantly improves photometric performance; 60 to 100 percent more light delivered UL Listed (standard). CSA Certified or NOM Certified (see Options). Listings Example: ELM2 SD Ordering Information Options Family ELM 6V,12W ELM2 6V,12W Accessories (Order separately) ELA VS Polycarbonate vandal shield ELA WGST Wireguard SD B DL CSR CSA NOM Type See page11 for details about LightQuick XD. Description ELM ELM2 SD1,2 B1,2,3 DL1,3 CSR1,4 CSA5 NOM1,2 ■ ELM LITHONIA EMERGENCY ELM2 438 Drawings are for dimensional detail only and may not represent actual mechanical configuration. Dimensions are shown in inches (millimeters) unless otherwise noted. ELM ELM2 Width: 11-1/2(292) Width: 12-1/2(317) Depth: 3-3/4 (95.25) Depth: 3-3/4 (95.25) Height: 5(127) Height: 5(127) Weight: 3.0 lbs. (1.4 kgs.) Weight: 4.0 lbs. (1.8 kgs.) Type ELM2 11-3/4(298) 2-3/8 (60) 5(127) 3.0 lbs. (1.4 kgs.) ELM2 CSA Width: Depth: Height: Weight: ■ ■ ■ ■ ■ ■ ■ Lamp Number K0606 5.4 MR24 K0606 5.4 Volts 120 277 120 277 AC Input Amps .11 .12 .11 .12 Electrical Application Data Output Watts Volts 1-1/2 hrs 1.2 6 12 1.5 1.2 6 12 1.5 ELM/ELM2 Quick-Mount® Installation: 16-1/4(412) 4(102) 5 -1/8 (130) 4.0 lbs. (1.8 kgs.) Watt/ Lamp ■ Option available (blank) Option not available ELM ELM CSA Width: Depth: Height: Weight: Express delivery products. Self-diagnostics1,2 Black housing1,2,3 Damp location1,3 8-foot cordset attached (120V ELM only)1,4 CSA Certified5 NOM Certified1,2 1) Feed leads through mounting plate and make connections to AC power supply. 2) Align mounting plate on J-box and secure with screws. 3) Connect battery and snap housing onto mounting plate. www.lithonia.com,keyword: ELM Output Watts 2 hrs 3 hrs 4 hrs — — — — — — NOTES: 1 Not available with CSA option. 2 Available on ELM2 only. 3 Black ELM2 not available with damp location option. 4 Available on ELM only. 5 See CSA diagram for special housing dimensions. For additional lamp heads, remote fixtures, options and accessories, see pages 449-451. For application guidelines and fixture performance data, see pages 455 and 458. PSG9