Cut Sheet

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COMMERCIAL INDOOR
2BLTR2X2
Catalog
Number
Notes
Type
FEATURES & SPECIFICATIONS
INTENDED USE — The BLTR Best-Value Low Profile LED Relight Assembly is a cost effective solution for renovating
existing fluorescent troffer and parabolic fixtures while providing upgraded aesthetics and outstanding performance.
The BLTR’s popular center basket design offers a clean, versatile style, and volumetric distribution. The wide range
of lumen packages and control and driver options make the BLTR a great choice for many applications including
offices, schools, hospitals, retail spaces and other general lighting applications. Certain airborne contaminants can
diminish integrity of acrylic. Click here for Acrylic Environmental Compatibility table for suitable uses.
CONSTRUCTION — Universal end brackets are constructed of 22-gauge powder-painted steel and are secured to
the host fixture with provided TEKS™ screws. The driver and light engine assembly is integrated in the BTLR door
assembly making this an extremely simple, time saving, relight solution. The door frame and reflector assembly is
made of cold-rolled steel and is painted after fabrication with a matte white powder paint for improved aesthetics
and increased light diffusion. Diffusers are extruded from impact modified acrylic for increased durability. Diffuser
trim rings provide an attractive mounting for integral sensors as well as adding a decorative element to the
luminaire aesthetics.
LED boards and driver are accessible from below.
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.
ELECTRICAL — Long-life LEDs, coupled with high-efficiency drivers, provide superior quantity and quality of
illumination for extended service life. >80% lumen maintenance at 60,000 hours (>L80/60,000). Calculated L70
is greater than 100,000 hours.
Non-Configurable BLTR Relight: Generic 0-10 volt dimming driver. Dims to 10%
Configurable BLTR Relight: available in High Efficiency (HE) versions for applications where a lower wattage (over
the standard product) is required. High Efficiency versions deliver >130 LPW and can be specified via the Lumen
Package designations in the Ordering Information below.
eldoLED driver options deliver choice of dimming range, and choices for control, while assuring flicker-free, low-
current inrush, 89% efficiency and low EMI.
Step-level dimming option allows system to be switched to 50% power for compliance with common energy codes
while maintaining fixture appearance.
Optional integrated nLight®controls make each luminaire addressable - allowing it to digitally communicate with
other nLight enabled controls such as dimmers, switches, nLight AIR RIO, RES7 occupancy sensors, and photo contols.
Simply connect all the nLight enabled control devices and the BLTR Relight assembly using standard Cat-5 cabling.
Unique plug-and-play convenience as devices and luminaires automatically discover each other and self-commission.
Lumen Management: Unique lumen management system (option N80) provides on board intelligence that actively
manages the LED light source so that constant lumen output is maintained over the system life, preventing the
energy waste created by the traditional practice of over-lighting. Driver disconnect provided where required to
comply with US and Canadian codes.
SENSOR— Integrated sensor (individual control): SensorSwitch MSD7ADCX ((Passive infrared (PIR)) or
MSDPDT7ADCX ((PIR/Microphonics Dual Tech (PDT)) integrated occupancy sensor/automatic dimming photocell
allows the luminaire to power off when the space is unoccupied or enough ambient light is entering the space. See
page 4 for more details on the integrated sensor.
Integrated Sensor (nLight Wired Networking): This sensor is nLight-enabled, meaning it has the ability
to communicate over an nLight network. When wired, using CAT-5 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 Bridge, the
zone becomes capable of remote status monitoring and control via SensorView software. See page 6 for the nLight
sensor options.
Integrated Smart Sensor (nLight Air Wireless Platform): The rES7 sensor is nLight AIR enabled, meaning it
has the ability to communicate over the wireless nLight control platform. It is available with an automatic dimming
photocell, and either a digital PIR or microphonics (PDT) dual technology occupancy sensor. It pairs to other luminaires
and wall switches through our mobile app, CLAIRITY™, which allows for simple sensor adjustment. See page 6 for
more details on the Integrated Smart Sensor.
Integrated Wireless Sensor (single room control): SensorSwitch VERTEX JOT or JOTVTX15 luminaire-embedded
occupancy and ambient light sensor allows the luminaire to power off when the space is unoccupied or when enough
ambient light is entering the space. See page 4 for more details on the integrated wireless sensor.
INSTALLATION — After existing fluorescent components are removed from the host housing, universal end brackets
are secured in place with TEKS™ screws. The BLTR’s integrated driver and light engine door assembly can then be
hinged to the universal end brackets and will hang in place for completion of assembly plug-in wiring. Rotate the
doorframe assembly closed and pivot the cam latches to secure the doorframe in place. Suitable for damp location
installations. Damp location not available with sensor versions.
LISTINGS — UL/cUL Listed for use in fluorescent light fixtures. Installing Relight assemblies per instructions will
not impact existing fixture UL listing. Tested to LM80 standards.
DesignLights Consortium® (DLC) Premium qualified product and DLC qualified product. Not all versions of this product
may be DLC Premium qualified or DLC qualified. Please check the DLC Qualified Products List at www.designlights.
org/QPL to confirm which versions are qualified.
BUY AMERICAN — Product with the BAA option is assembled in the USA and meets the Buy America(n)
government procurement requirements under FAR, DFARS and DOT.
Please refer to www.acuitybrands.com/buy-american for additional information.
WARRANTY — 5-year limited warranty. This is the only warranty provided and no other statements in this
specification sheet create any warranty of any kind. All other express and implied warranties are disclaimed.
Complete warranty terms located at: www.acuitybrands.com/support/warranty/terms-and-conditions
NOTE: Actual performance may differ as a result of end-user environment and application.
All values are design or typical values, measured under laboratory conditions at 25 °C.
Specifications subject to change without notice.
Embed nLight controls today. Prepare for tomorrow.
User-friendly install Scalability
Enhanced energy savings Space configuration
Code compliance Future-ready
Now Tomorrow
Capable Luminaire
This item is an A+ capable luminaire, which has been designed and tested to provide consistent
color appearance and out-of-the-box control compatibility with simple commissioning.
• All congurations of this luminaire meet the Acuity Brands’ specication
for chromatic consistency
• This luminaire is part of an A+ Certied solution for nLight® control networks
when ordered with drivers marked by a shaded background*
• This luminaire is part of an A+ Certied 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 A+, visit www.acuitybrands.com/aplus.
*See ordering tree for details.
BLTR Relight Series
2BLT2R
2' x 2' Relight
LED
Specications
Length: 23.9 (60.7)
Width: 23.9 (60.7)
Depth: 2.75 (6.9)
Weight: 10 (25.4)
All dimensions are inches (centimeters) unless otherwise specied.
Buy American
Ordering Tree
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