---
product_id: 172773405
title: "Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens, Clear Prismatic Replacement Cover for 48-Inch SB Series Narrow Body Square Wraparound Ceiling Light Fixture for Shop Lights"
brand: "lithonia lighting"
price: "R$532"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/172773405-lithonia-lighting-4-foot-replacement-acrylic-diffuser-lens-clear-prismatic
store_origin: BR
region: Brazil
---

# 3000 lumens bright output 48-inch precision fit durable acrylic build Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens, Clear Prismatic Replacement Cover for 48-Inch SB Series Narrow Body Square Wraparound Ceiling Light Fixture for Shop Lights

**Brand:** lithonia lighting
**Price:** R$532
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your grind with precision and style—don’t let your workspace settle for less!

## Quick Answers

- **What is this?** Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens, Clear Prismatic Replacement Cover for 48-Inch SB Series Narrow Body Square Wraparound Ceiling Light Fixture for Shop Lights by lithonia lighting
- **How much does it cost?** R$532 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/172773405-lithonia-lighting-4-foot-replacement-acrylic-diffuser-lens-clear-prismatic)

## Best For

- lithonia lighting enthusiasts

## Why This Product

- Trusted lithonia lighting brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless 48-Inch Fit:** Perfectly engineered for SB Series narrow body fixtures—no guesswork, just flawless compatibility.
- • **Brilliant 3000 Lumens:** Flood your workspace with crisp, clear light that boosts productivity and focus.
- • **Prismatic Clarity Control:** Linear and pyramidal prisms reduce glare and lamp image for a sleek, professional finish.
- • **Rugged Acrylic Durability:** Built to withstand daily wear and moisture—ideal for garages, workshops, and utility rooms.
- • **Easy Maintenance & Installation:** Flush mount design with continuous diffuser support means hassle-free upgrades and upkeep.

## Overview

The Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens is a clear prismatic cover designed specifically for 48-inch SB Series narrow body wraparound ceiling fixtures. Delivering 3000 lumens of bright, glare-controlled illumination, its durable acrylic construction is moisture resistant and built for demanding indoor environments like garages and workshops. This easy-to-install diffuser ensures uniform light distribution while enhancing fixture longevity, backed by a 1-year limited warranty.

## Description

Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens, Clear Prismatic Replacement Cover for 48-Inch SB Series Narrow Body Square Wraparound Ceiling Light Fixture for Shop Lights

## Features

- CEILING LIGHT DIFFUSER REPLACEMENT: Lithonia Lighting SB Series narrow body square wraparound diffuser lens refreshes your ceiling light fixture; The clear acrylic cover restores uniform illumination for closet light or garage lights
- COMPATIBILITY: The 4-foot work light diffuser measures 48" L x 8-5/8" W x 2-5/8" H lens and fits the SB square profile narrow body wraparound 4 foot housing; Includes the lens only; Please verify measurements before ordering
- CLARITY & COMFORT: The clear prismatic lens uses linear side prisms to control brightness; Pyramidal bottom prisms minimize lamp image for clean appearance of a flat-bottom diffuser for room lights
- DURABLE ACRYLIC BUILD: Rigid acrylic construction withstands everyday use; Continuous diffuser support helps prevent accidental opening and simplifies maintenance; Rated for damp location installations; Backed by a 1-year limited warranty
- GARAGE & SHOP READY: Ideal for workshops, utility rooms, and garages where 4 ft shop light fixtures are common; Enhances visibility while reducing glare; Supports garage lighting upgrades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lithonia Lighting |
| Color | Transparent |
| Material | Acrylic |
| Style | Modern |
| Light fixture form | Ceiling |
| Room Type | Garage, Closet, Laundry Room, Kitchen, Workshop, Office |
| Product Dimensions | 49"L x 8.7"W x 2.3"H |
| Specific Uses For Product | Garage |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Installation Type | Flush Mount |
| Control Method | Touch |
| Light Source Type | LED |
| Finish Type | Painted |
| Shade Material | Aluminum |
| Number of Light Sources | 2 |
| Voltage | 110 Volts |
| Theme | Utility |
| Light Color | White |
| Shape | Square |
| Included Components | Instruction Manual |
| Embellishment | Portable |
| Warranty Type | Limited |
| Lighting Method | LED |
| Specification Met | CE, UL, cUL |
| Item Weight | 16 ounces |
| Number of Items | 1 |
| Wattage | 120 watts |
| Bulb Base | E27 |
| Controller Type | Push Button |
| Switch Type | Push Button |
| Unit Count | 1.0 Count |
| Water Resistance Level | Moisture Resistant |
| Brightness | 3000 lumen |
| Efficiency | 25 lumens per watt |
| Mounting Type | Surface, Suspended |
| Shade Color | White |
| Fixture Type | Non Removable |
| Assembly Required | Yes |
| Manufacturer | Acuity Brands Lighting |
| Size | 4' |
| UPC | 784231014929 |
| Light Output Maximum | 3000 Lumens |
| Recommended Uses For Product | Ceiling, Garage, Workshop, Laundry Room, Office, Classroom |
| Model Name | 4 Foot |
| Set Name | SB Series |
| Part Number | DSB48 |
| Item Weight | 1 pounds |
| Item model number | DSB48 |
| Is Discontinued By Manufacturer | No |
| Finish | Painted |
| Item Package Quantity | 1 |
| Plug Format | A- US style |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1-year limited warranty. |

## Product Details

- **Brand:** Lithonia Lighting
- **Color:** Transparent
- **Material:** Acrylic
- **Style:** Modern
- **Light fixture form:** Ceiling

## Images

![Lithonia Lighting 4 Foot Replacement Acrylic Diffuser Lens, Clear Prismatic Replacement Cover for 48-Inch SB Series Narrow Body Square Wraparound Ceiling Light Fixture for Shop Lights - Image 1](https://m.media-amazon.com/images/I/31UzOuc2qKL.jpg)

## Questions & Answers

**Q: Where can i find a replacement cover for a 4x2 florecent lamp. do you sell these ?  i need 4**
A: Hi appreciate customer, we don't sell this particular dimmension thank you

**Q: Where can I find a replacement for one that measures 48 x 6 x 2 ?**
A: I’m looking for the same measurements.  There is no brand or identifying information

**Q: Where can I find a garage replacement cover for a 48 inch long and 9 inch wide light?**
A: Try Amazon. Maybe Lowes. Or look for manufacturer name on fixture or box and see if they sell parts or see where the nearest retailer is.

**Q: Does this come in a 4 bulb cover?**
A: No, it doesn’t. I’ve see at Home Depot the four covering. This covers two 48’ fluorescent lights.

## Frequently Bought Together

- Lithonia Lighting DSB48 48-Inch Square Basket 2 Bulb Replacement Wraparound Lens, 4 Foot Clear LED and Fluorescent Ceiling Light Cover
- LUXRITE F32T8/841 T8 Fluorescent Tube Light Bulb, 32W, 48 Inch, 4100K Cool White, 2800 Lumens, G13 Bi-Pin Base, (T8 Only, Not Compatible with T12) - LR20732, 4-Pack
- KastLite DSB48 2 Bulb Wraparound Ceiling Light Lithonia Lens Replacement, 48" Prismatic Acrylic Overhead LED/Fluorescent Lamp Fixture Cover - 4' Flat Kitchen Garage Office & Classroom Lights Diffuser

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**Shop now:** [https://www.desertcart.com.br/products/172773405-lithonia-lighting-4-foot-replacement-acrylic-diffuser-lens-clear-prismatic](https://www.desertcart.com.br/products/172773405-lithonia-lighting-4-foot-replacement-acrylic-diffuser-lens-clear-prismatic)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-14*