Catalog Number Notes FETURES & SPECIFICTIONS INTENDED USE The LT est-in-value Low Profile LED luminaire features a popular center basket design that offers a clean, versatile style and volumetric distribution. High efficacy LED light engines deliver energy savings and low maintenance compared to traditional sources. n extensive selection of configurations and options make the LT the perfect choice for many lighting applications including schools, offices and other commercial spaces, retail, hospitals and healthcare facilities. The low profile LT design (-/") also makes it an excellent choice for renovation projects. LT Tunable White is perfect in classrooms and educational settings as it allows the light color temperature to be adjusted to the optimal light level for student tasks such as reading or test taking. CONSTRUCTION LT enclosure components are die-formed for dimensional consistency and painted after fabrication with a polyester powder paint for improved performance and protection. The reflector is finished with a high reflective matte white powder paint for improved aesthetics and increased light diffusion. End plates contain easy-to-position integral T-bar clips for securely attaching the luminaire to the T-grid. For additional T-grid security, optional screw on T-bar clips are available. Diffusers are extruded from impact modified acrylic for increased durability. Injection molded diffuser light traps add a finished look to the diffuser ends and help seal the diffuser to the housing end plates. Optional diffuser trim rings provide an attractive mounting for integral sensors as well as adding a decorative element to the luminaire aesthetics. LED boards are accessible from below; driver is accessible from the plenum. OPTICS Volumetric illumination is achieved by creating an optimal mix of light to walls, partitions and vertical and horizontal work surfaces rendering the interior space, objects and occupants in a more balanced, complimentary luminous environment. High performance extruded acrylic diffusers conceal LEDs and efficiently deliver light in a volumetric distribution. Four diffuser choices available - curved and square designs with linear prisms or a smooth frosted finish. ELECTRICL Long-life LEDs, coupled with high-efficiency drivers, provide superior quantity and quality of illumination for extended service life. % LED lumen maintenance at, hours (L/,). eldoled driver options deliver choice of dimming range, and choices for control, while assuring flicker-free, low-current inrush, % efficiency and low EMI. Integrated nlight controls make each luminaire addressable allowing it to digitally communicate with other nlight enabled controls such as dimmers, switches, occupancy sensors and photocontrols. Simply connect all the nlight enabled control devices and the LT luminaires using standard Cat- cabling. Unique plug-and-play convenience as devices and luminaires automatically discover each other and self-commission. Driver disconnect provided where required to comply with US and Canadian codes. Mainstream Dynamic Tunable White with ntune Technology: Tunable white ntune is an all digital light color temperature control within an nlight enabled luminaire. This brings tunable white lighting control into the mainstream with repeatable, consistent results in an economical luminaire form and system already familiar to schools. Designers and facility operators are granted the freedom to tie scenes to specific activities or to complement colors or materials within a visual environment. ntune allows color temperature settings through the Productivity Range of K-K. Refer to the Programming User s Guide for instructions on customizing to your application with SensorView. Integrated Sensor (nlight Wired Networking): This sensor is nlight-enabled, meaning it has the ability to communicate over an nlight network. When wired, using CT- cabling, with other nlight-enabled sensors, power packs, or WallPods, an nlight control zone is created. Once linked to a Gateway, directly or via a ridge, the zone becomes capable of remote status monitoring and control via SensorView software. See page for the nlight sensor options. INSTLLTION The LT s low profile design of only -/" provides increased installation flexibility especially in restrictive plenum applications. The LT fits into standard /" and narrow /" T-grid ceiling systems. Suitable for damp location. For recessed mounting in hard ceiling applications, Drywall Grid dapters (DG) are available as an accessory. See ccessories section. LISTINGS CS Certified to meet U.S. and Canadian standards. IC rated. WRRNTY -year limited warranty. Complete warranty terms located at www.acuitybrands.com/customerresources/terms_and_conditions.aspx NOTE: ctual performance may differ as a result of end-user environment and application. ll values are design or typical values, measured under laboratory conditions at C. Specifications subject to change without notice. Type LT Series LED LT Tunable White Tunable White GPHD Gamut: One dimensional Warm-Cool Path: Direct K to K (Productivity Range) Handle: Two Natural Language Handles: Intensity and CCT Data: nlight with ntune technology for both handles of control Productivity Range K to K Capable Luminaire This item is an + capable luminaire, which has been designed and tested to provide consistent color appearance and out-of-the-box control compatibility with simple commissioning. ll configurations of this luminaire meet the cuity rands specification for chromatic consistency This luminaire is part of an + Certified solution for nlight control networks when ordered with drivers marked by a shaded background* This luminaire is part of an + Certified solution for nlight control networks, providing advanced control functionality at the luminaire level, when selection includes driver and control options marked by a shaded background* To learn more about +, visit www.acuitybrands.com/aplus. *See ordering tree for details ' x ' LED LED LT-X-NTUNE
LT Tunable White Volumetric Recessed Lighting 'x' + Capable options indicated by this color background. ORDERING INFORMTION Lead times will vary depending on options selected. Consult with your sales representative. Example: LT TUWH PROR L DP NLT LT Series Dynamic feature Dynamic range Lumens Diffuser Voltage Control interface type LT X LT TUWH Tunable white PROR Productivity range (-K) L L L DP Curved, linear prisms DSM Curved, smooth SDP Square, linear prisms SDSM Square, smooth Diffusers w/ trim rings DPT Curved, linear prisms DSMT Curved, smooth SDPT Square, linear prisms SDSMT Square, smooth (blank) MVOLT NLT nlight ntune interface Occupancy control Options (blank) No sensor control nlight Wired Networking NES nlight nes PIR integral occupancy sensor NESPDT nlight nes PDT dual technology integral occupancy control NESDCX nlight nes DCX PIR integral occupancy sensor with automatic dimming photocell NESPDTDCX nlight nes PDT dual technology integral occupancy sensor with automatic dimming photocell ELL lumen battery pack (non-cec compliant) ELL lumen battery pack (non-cec compliant) EWLCP EM Self-Diagnostic battery pack, W Constant Power, CEC compliant GTD odine Generator Transfer Device PWS pre-wire, / diameter, gauge, circuit PWS pre-wire, / diameter, gauge, circuit GLR Fast-blowing fuse GMF Slow-blowing fuse NPLT Narrow pallet RRL_ RELOC -ready luminaire LTC Earthquake clip DWM nti-microbial paint CRI CRI IPX Gasketed diffuser compartment to meet IPX rating ccessories: Order as separate catalog number. DG Drywall grid adapter for x recessed fixture nlight Control ccessories: Order as separate catalog number. Visit www.acuitybrands.com/products/controls/nlight. WallPod stations Model number Occupancy sensors Model number On/Off npodm Small motion, ceiling (PIR / dual tech) ncm RJ / ncm PDT RJ On/Off & raise/lower npodm DX Large motion, ceiling (PIR / dual tech) ncm RJ / ncm PDT RJ Wall switch with raise/lower nwsx PDT LV DX [color] Photocell controls Model number Cat- cable (plenum rated) Model number Full range dimming ncm DCX RJ ' cable CT FT J ' cable CT FT J Power Supply nlight Power Supply nps Replacement parts: Order as separate catalog number. *LJR DLT DP LENS SSEMLY ft. replacement lens (light traps included) *LKH DLT SDP LENS SSEMLY ft. replacement lens (light traps included) *LKY DLT DSM LENS SSEMLY ft. replacement lens (light traps included) *LL DLT SDSM LENS SSEMLY ft. replacement lens (light traps included) *LT DLT DPT LENS SSEMLY ft. replacement lens (trims included) *LT DLT SDPT LENS SSEMLY ft. replacement lens (trims included) *LT DLT DSMT LENS SSEMLY ft. replacement lens (trims included) *LT DLT SDSMT LENS SSEMLY ft. replacement lens (trims included) *LT DLT DPT SENSOR LENS SSEMLY ft. replacement lens (trims included) *MY DLT SDPT SENSOR LENS SSEMLY ft. replacement lens (trims included) *M DLT DSMT SENSOR LENS SSEMLY ft. replacement lens (trims included) *MH DLT SDSMT SENSOR LENS SSEMLY ft. replacement lens (trims included) Notes pproximate lumen output. Not available with ELL or ELL battery packs. Requires power from nlight network bridge or nps. Must specify diffuser with trim rings. See sensor options in ordering information. When using pre-wire option, use PWS. Must specify voltage. Requires SE labeling. Consult factory for options. Must specify voltage, or with GLR & GMF fusing. For ordering logic consult: RRL_. Not available with Occupancy Control sensors. LT-X-NTUNE LED: One Lithonia Way Conyers, G Phone: -- Fax: -- www.lithonia.com - cuity rands Lighting, Inc. ll rights reserved. Rev. //
LT Tunable White Volumetric Recessed Lighting 'x' Specifications Length: -/ (.) Width: -/ (.) Depth: -/ (.) ll dimensions are inches (centimeters) unless otherwise specified. Multiple Diffuser Options DP Curved Ribbed DSM Curved Smooth SDP Square Ribbed SDSM Square Smooth Tunable White Wall Pods npodm P DX CCT npodm S DX EDUTW npodm S EDUTW Typical nlight network layout with power supply, sensor and wallpod. npodm P DX CCT ncm PDT J-OX nps WIRING KEY ncm DCX CT-e Cable Line Power nps npodm ncm LT m m ~m ~m ~m ~m w/ Sensor LT-X-NTUNE LED: One Lithonia Way Conyers, G Phone: -- Fax: -- www.lithonia.com - cuity rands Lighting, Inc. ll rights reserved. Rev. //
LT Tunable White Volumetric Recessed Lighting 'x' Option utomatic Dimming Photocell Sensor Options* Occupancy Sensing PIR PDT nlight Wired Networking NES X X NESDCX X X X NESPDT X X NESPDTDCX X X X * Requires network to be present for sensors to operate nlight Wired Networking The nes is ideal for small rooms without obstructions or areas with primarily walking motion. Ideal areas include hallways, corridors, storage rooms, and breakrooms. dditionally, the NESDCX includes an integrated photocell, which enables daylight harvesting controls. For areas like restrooms, private offices, open offices, conference rooms or any space with obstructions, the nes PDT dual technology sensor is recommended. The nes PDT utilizes both PIR (passive infrared) and Microphonics technologies to detect occupancy. dditionally, the NESPDTDCX includes an integrated photocell, which enables daylight harvesting controls which is ideal for areas where windows are present. Sequence of Operation MX MOTION NO MOTION MOTION LIGHT LEVEL Occupants Detected In The Space Room Unoccupied Sensor Detects Motion MIN LIGHTS ON. MIN TIME DELY. MIN T % LEVEL *The presetting on the automatic dimming photocell is fc. LIGHTS OFF LIGHTS ON Sensor Coverage Pattern Mini Lens Recommended for walking motion detection from mounting heights between ft (. m) and ft (. m) Initial detection of walking motion along sensor axes at distances of x the mounting height up to ft (. m) and.x up to ft (. m). Provides ft (. m) radial detection of small motion when mounted at ft (. m) Initial detection will occur earlier when walking across sensor s field of view than when walking directly at sensor FT Mounting...... m ft...... LT-X-NTUNE LED: One Lithonia Way Conyers, G Phone: -- Fax: -- www.lithonia.com - cuity rands Lighting, Inc. ll rights reserved. Rev. //
LT Tunable White Volumetric Recessed Lighting 'x' PHOTOMETRICS LT TUWH PROR L DP @K, CRI, delivered lumens, test no. LTLP, tested in accordance to IESN LM- pf % pc % % % pw %%% %%% %%% LT TUWH PROR L DP @K, CRI, delivered lumens, test no. LTLP, tested in accordance to IESN LM- LT TUWH PROR L DP @K, CRI, delivered lumens, test no. LTLP, tested in accordance to IESN LM- pf % pc % % % pw %%% %%% %%% pf % pc % % % pw %%% %%% %%% - - - - - -.. - - - - - -.. - - - - - -.. Performance Data Lumen Package Lumens Input Watts LPW L DP @K, CRI L DP @K, CRI L DP @K, CRI L DP @K, CRI L DP @K, CRI L DP @K, CRI L DP @K, CRI L DP @K, CRI L DP @K, CRI MOUNTING DT Ceiling Type Exposed grid tee ( and / ) G Concealed grid tee Plaster or plasterboard G* ppropriate Trim Type G / / Screw Slot *DG accessory available to provide ceiling trim flange and fixture support for plaster or plasterboard ceiling. Recommended rough-in dimensions for DG installation is -/" x -/" (Tolerance is +/", - ). How to Calculate Delivered Lumens in Emergency Mode Use the formula below to determine the delivered lumens in emergency mode Delivered Lumens =. x P x LPW P = Ouput power of emergency driver. P = W for EWLCP option. LPW = Lumen per watt rating of the luminaire. This information is available on the L luminaire spec sheet. LPW = Lumen per watt rating of the luminaire. LPW information available in Performance Data section. LT-X-NTUNE LED: One Lithonia Way Conyers, G Phone: -- Fax: -- www.lithonia.com - cuity rands Lighting, Inc. ll rights reserved. Rev. //