Wet Location Emergency Units
Frequently Asked Questions
What is the WLTU?
The WLTU is a family of UL listed wet-location emergency
lighting units available in incandescent and LED sources.
Is the WLTU NEMA 4X or NSF rated?
No, the WLTU is UL listed for wet locations subject to
saturation with non-mechanically delivered water.
WLTU
WLTU LED
What is the standard finish on the WLTU?
WLTU comes standard with a gray finish.
Are wire guards available for use with the WLTU
emergency lighting unit?
Is the WLTU emergency light available in finishes other
than gray?
Yes, you can use the ELA WG2 (back mount only) wire guard.
No, the WLTU is only available in gray.
Does the WLTU come with a lead calcium or
NiCad battery?
The WLTU comes with a lead calcium battery; the WLTU LED
comes with a NiCad battery.
Does the WLTU have remote capacity to power
remote heads?
When installed in an environment of 50°F to 104°F (10°C to
40°C), WLTU LED can be used to operate up to 3-watt, 9.6V
remote lamp capacity.
How is the WLTU mounted?
The WLTU is back mount capable only; the backplate has the
universal j-box mounting configuration.
Is the WLTU available as a USPOM product?
Yes, the USPOM is available on the WLTU incandescent only
when designated by the USPOM at the end of the description.
USPOM is NOT available on the WLTU LED.
Are replacement parts available?
Replacement batteries and lamps are available through
Lithonia Lighting. Please call our technical support team at
1-800-334-8694 for more details.
Is the WLTU available with other voltages?
No, the WLTU is only available in dual voltage inputs,
120/277 volt.
Is the WLTU unit cold temperature rated?
The WLTU LED emergency unit has a rating of 32°F to 122°F
(0°C to 50°C) and the WLTU emergency unit has a rating of
41°F to 122°F (5°C to 50°C).
What is the standard wattage for each WLTU LED
lamp head?
Each LED lamp head uses 1.9 watts.
How many LEDs are in the WLTU LED?
Each LED lamp head has 15 LEDs.
Visit www.lithonia.com for more information
One Lithonia Way, Conyers, GA 30012 | Phone: 800.334.8694 | www.acuitybrands.com
© 2016 Acuity Brands Lighting, Inc. All Rights Reserved. | 4/16 | LL_2986
What is the warranty on the WLTU unit?
The WLTU is covered by the Lithonia Lighting standard terms
and conditions. See the product specification sheet and
lithonia.com for full details.