Model # DFMS15

Internet #100652118

Store SO SKU #1000549819

Lithonia Lighting 15 in. Square Acrylic Diffuser
0784231148105

Lithonia Lighting

15 in. Square Acrylic Diffuser

$22.96 /each

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Product Overview

Stay-white acrylic diffuser provides soft, pleasing illumination for the Low Profile Square fixture. Easy-latch secures diffuser to housing.

  • Diffuser only
  • 15 in. square
  • White
  • Acrylic construction
  • All mounting hardware included.
  • Can be used with the following model number: FMLS12 2 13 FMLS 54 FMLS15 2 18DTT
  • UL Listed to US and Canadian safety standards and suitable for damp locations.
  • Hidden cam latches provide for easy diffuser removal for installation and maintenance

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Customer Questions & Answers

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Customer Questions & Answers

15 in. Square Acrylic Diffuser
15 in. Square Acrylic Diffuser

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This question is from 15 in. Square Acrylic Diffuser
 
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is the 15" dimension the part that clips to the light base or the outside casing.I am trying to replace one 20" square with inside ridge 15" square

This question is from 15 in. Square Acrylic Diffuser
Asked by
Julie
October 16, 2012
which of the below would be correct?
 
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20 in. Square Acrylic Diffuser
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Answers (2)

Asked by
Washington County, PA
Read all my Q&A
December 30, 2014
Answer: 
it's the outside. The place that goes under clips is a little over 13 inches.
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October 17, 2012
Answer: 
If you have the 20'' Low Profile Square (FM72 ACLS), then you should order the DFMS20 - the overall dimension is 19--3/4.
Thank you!
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Customer Reviews

Rated 3.0 out of 5 by 5 reviewers.
Rated 4.0 out of 5.0 by Correct replacement for Lithonia FM 54 ACLS LP R4 and FM54 ACLS LP M4 I purchased this diffuser to replace the original which broke after it fell from the ceiling & hit the floor. However, the real culprit responsible for it falling & breaking was actually the plastic fasteners that are used to secure the diffuser to the light fixture's base. In short, most plastic objects oxidize over time, especially given ample exposure to light. In this case, the plastic fasteners lasted for about 10 years. But they finally became brittle enough for one to break, and that’s what caused our equally brittle, 10-year-old plastic diffuser to come crashing to the floor. So in addition to hunting down this diffuser, I also needed to contact Lithonia (@ 770-922-9000) to see if the fixture’s fasteners were available. And to my utter amazement, this company seems genuinely committed to providing good product support--because they’re sending me 2 new fasteners free of charge, which is great. Anyway, if you’re shopping for a new diffuser, maybe you could use a couple of new fasteners too? God bless! (: July 26, 2016
Rated 2.0 out of 5.0 by Diffuser would not fit 20-year old lamp base. The Home Depot part number given to me by Lithonia Lighting was for a diffuser for the current model 15" inch "Pillow" light, not for the original model purchased in 1994. I returned it to Home Depot for a refund. Sorry, can't send a picture because it could not be installed. March 27, 2015
Rated 3.0 out of 5.0 by quick fix purchase This was purchased because the heat from the fixture made the original diffuser brittle and start to fall apart. It went on easily and looks like new. Just hope it lasts longer than original. These should be made tougher in the first place. December 30, 2014
Rated 5.0 out of 5.0 by nice light! Purchased this light three years ago for my mom's walk in pantry. It is instant on and gives a bright light. One of the two bulbs did burn out after two years, but otherwise it has been a great light which I would recommend. September 11, 2011
Rated 1.0 out of 5.0 by Returned item Did not like the appearance of this item, would not recommend purchase. December 14, 2011
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