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The Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens is a clear prismatic cover designed to fit 48-inch SB Series narrow body square wraparound ceiling fixtures. It features advanced prism technology to control brightness and minimize glare, crafted from durable acrylic rated for damp locations. Perfect for garages, workshops, and closets, it restores uniform illumination with easy installation and maintenance, backed by a 1-year limited warranty.



































| ASIN | B0026SMTQC |
| Best Sellers Rank | #16,639 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #109 in Close To Ceiling Light Fixtures |
| Brand | Lithonia Lighting |
| Brand Name | Lithonia Lighting |
| Brightness | 3000 lumen |
| Bulb Base | E27 |
| Color | Transparent |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.0 out of 5 stars 806 Reviews |
| Efficiency | 25 lumens per watt |
| Embellishment Feature | Portable |
| Finish Types | Painted |
| Fixture Type | Non Removable |
| Included Components | Instruction Manual |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Flush Mount |
| Item Dimensions L x W x H | 49"L x 8.7"W x 2.3"H |
| Item Type Name | Replacement Acrylic Diffuser Lens, Clear Prismatic Replacement Cover for 48-Inch SB Series Narrow Body Square Wraparound Ceiling Light Fixture for Shop Lights |
| Item Weight | 1 Pounds |
| Light Color | White |
| Light Fixture Form | Ceiling |
| Light Fixture Installation Location | ceiling |
| Light Output Maximum | 3000 Lumens |
| Light Source | LED |
| Light fixture form | Ceiling |
| Lighting Method | LED |
| Manufacturer | Acuity Brands Lighting |
| Manufacturer Part Number | DSB48 |
| Manufacturer Warranty Description | 1-year limited warranty. |
| Material | Acrylic |
| Material Type | Acrylic |
| Model Name | 4 Foot |
| Model Number | DSB48 |
| Mounting Type | Surface, Suspended |
| Number of Items | 1 |
| Number of Light Sources | 2 |
| Other Special Features of the Product | Snap-On Design for Tool-Free Assembly, Push Button Switch |
| Power Source | Corded Electric |
| Recommended Uses For Product | Ceiling, Garage, Workshop, Laundry Room, Office, Classroom |
| Required Assembly | Yes |
| Room Type | Garage, Closet, Laundry Room, Kitchen , Workshop, Office |
| Set Name | SB Series |
| Shade Color | White |
| Shade Material | Aluminum |
| Shape | Square |
| Size | 4' |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Garage |
| Specification Met | CE, UL, cUL |
| Style | Modern |
| Style Name | Modern |
| Switch Type | Push Button |
| Theme | Utility |
| UPC | 784231014929 |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts |
| Warranty Type | Limited |
| Water Resistance Level | Moisture Resistant |
| Wattage | 120 watts |
J**S
It fit!
It fit perfect . Got it soon thank you. I should have ordered it sooner.
K**F
Bright light
Excellent lighting for under shelves. I purchased for use under shelving in my closet. The light is bright and the motion sensor is a nice feature. The light holds it’s charge for a long time.
D**D
Measurements not as represented
I purchased this months ago. It seemed overly tight by 1/4-1/2 inches on the widths ordered. I struggled putting it on the light fixture and did not return it to Amazon because I feared I would break it. Soon after the light itself begin going off then on when the power was on. Turns out this was because the item was so tight it was crimping the fluorescent bulbs and vibration in the laundry room caused the light to fail. We put up with this for a few months and I finally removed this cover. The light works fine but I need a now light cover. It is my opinion that the manufacturer may have poor quality control. I will buy a replacement.
T**O
Worked and was delivered
It worked well.
M**N
Close but no cigar
The diffuser was fine. I had to return it because the size was too big to fit my fixture. I needed the size to be a smaller width. The diffuser was 8 1/2 inches and I needed 6 3/4 inches in width.
H**N
Sizes
The size of what. You need
J**C
Not 8 1/2 inches wide or 2 inches tall! See My Pictures.
The Lithonia 48 inch Wrap Lens Model SB. This was going to replace a 8 1/2 inch wide lens by 2 inches thick and 47 7/8 inches long. The specs they have listed are WRONG. The wrap lens measures 8 inches wide on the outside. The thickness is 1 3/4 inches. The length is fine at 47 7/8 inches. One my ORIGINAL one it measured 7 3/4 at the inside lip. This one measured 7 1/4 inches on the inside lip. And it has a L shape lip. Not a U shaped lip. Bottom line it does fit. It’s tight. Being thinner doesn’t affect fitment. See all my photos and it can help someone out. I posted all information in photos. Basically if it says SB on the box this is the measurements.
D**Y
Florescent light cover
It was a little snug going on but worked well with a tool. Pleased with the fit and look.
M**L
Fit perfectly
Exactly what I was looking for. Fit perfectly and is an exact match to the original one that was 15 years old
Trustpilot
1 month ago
2 weeks ago