Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
LITHONIA LIGHTING Replacement Lens: 49 1/2 in Lg, 5 1/2 in Wd, 2 5/8 in Ht - Replacement Lenses & Reflectors
LITHONIA LIGHTINGReplacement Lenses & Reflectors

LITHONIA LIGHTING Replacement Lens: 49 1/2 in Lg, 5 1/2 in Wd, 2 5/8 in Ht

The LITHONIA LIGHTING Replacement Lens (SKU 2UJT1) is an unfinished acrylic lens with a prism pattern, designed for use with the 3348 Series. Measuring 49 1/2 inches in length, 5 1/2 inches in width, and 2 5/8 inches…

SKU 3G-OTH-389424

Brand
LITHONIA LIGHTING
Item
Replacement Lens: 49 1/2 in Lg, 5 1/2 in Wd, 2 5/8 in Ht
Category
Replacement Lenses & Reflectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LITHONIA LIGHTING
Manufacturer Part Number
D3348/DRB 4
Type
Unfinished
Wd
5 1/2 in
Ht
2 5/8 in
Finish
Unfinished
Includes
Acrylic Lens with Prism Pattern
For Use With
3348 Series
Accessory Type
Replacement Lens
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LITHONIA LIGHTING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITHONIA LIGHTING Replacement Lens (SKU 2UJT1) is an unfinished acrylic lens with a prism pattern, designed for use with the 3348 Series. Measuring 49 1/2 inches in length, 5 1/2 inches in width, and 2 5/8 inches in height, this replacement lens (MPN D3348/DRB 4) is a direct-fit accessory for compatible LITHONIA LIGHTING fixtures.

Frequently Asked Questions

What is the LITHONIA LIGHTING D3348/DRB 4 replacement lens used for?

This unfinished acrylic lens with a prism pattern is designed as a direct-fit replacement for LITHONIA LIGHTING 3348 Series fixtures. It restores light distribution and protects internal components in commercial or industrial lighting applications where the original lens is damaged or yellowed.

What are the specifications of the LITHONIA LIGHTING D3348/DRB 4 replacement lens?

The lens measures 49 1/2 inches long, 5 1/2 inches wide, and 2 5/8 inches high. It is an unfinished acrylic lens with a prism pattern, designed for use with the 3348 Series. The manufacturer part number is D3348/DRB 4.

Where to buy the LITHONIA LIGHTING D3348/DRB 4 replacement lens worldwide?

3G Electric supplies the LITHONIA LIGHTING D3348/DRB 4 replacement lens to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this accessory.

How to install the LITHONIA LIGHTING D3348/DRB 4 replacement lens?

Ensure power is off to the fixture. Remove the old lens by releasing clips or latches. Align the new acrylic lens with the prism pattern facing inward, then secure it in place. Verify the lens sits flush to maintain proper sealing and light output.

Used in

Common applications for LITHONIA LIGHTING
Warehouse lighting — Lithonia Lighting REBL round high bays for 20-40 ft mounting heights
Office ceiling grids — Lithonia Lighting 2FSL2 recessed troffers for uniform ambient light
Emergency egress — Lithonia Lighting LQC exit signs with battery backup in corridors
Industrial high-bay retrofit — Lithonia Lighting IBG linear high bays replacing 750W MH fixtures
Occupancy-based control — Lithonia Lighting SPODMR wireless sensors for small motion zones
Dimmable LED circuits — Lithonia Lighting SPODMRA 0-10V dimmers for multi-voltage systems

LITHONIA LIGHTING Products

3G Electric supplies LITHONIA LIGHTING replacement lenses & reflectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Retrofit Downlight: Remodel, 6 in Dia, 500 lm_750 lm_1,000 lm, 3000K/3500K/4000K/5000K, 13 W (MPN LBR6 ALO1 SWW1 AR LSS MWD MVOLT UGZ EC1). Key specifications — Voltage: 120 to 277V AC; Trim Color: Clear; Brand: LITHONIA LIGHTING; Ceiling Type: Flat Ceiling; Reflector or Baffle Color: Clear Reflector; Trim Style: Open; Dimmable: Yes; Color Temperature: 3500K.
LITHONIA LIGHTING
Retrofit Downlight: Remodel, 6 in Dia, 500 lm_750 lm_1,000 lm, 3000K/3500K/4000K/5000K, 13 W (MPN LBR6 ALO1 SWW1 AR LSS MWD MVOLT UGZ EC1). Key specifications — Voltage: 120 to 277V AC; Trim Color: Clear; Brand: LITHONIA LIGHTING; Ceiling Type: Flat Ceiling; Reflector or Baffle Color: Clear Reflector; Trim Style: Open; Dimmable: Yes; Color Temperature: 3500K.
LITHONIA LIGHTING LED Retrofit Kit: 2 ft Lg, 2 ft Wd, 3,821 lm, 4000K, 29.5 W, 120/277V AC (MPN 2VTL2R 33L ADP EZ1 LP840). Key specifications — attr1258463: 120/277V AC; attr1258451: LITHONIA LIGHTING; attr1258458: Yes; attr1258459: T8 U-Bend; attr1258452: 4000K.
LITHONIA LIGHTING LED
LITHONIA LIGHTING LED Retrofit Kit: 2 ft Lg, 2 ft Wd, 3,821 lm, 4000K, 29.5 W, 120/277V AC (MPN 2VTL2R 33L ADP EZ1 LP840). Key specifications — attr1258463: 120/277V AC; attr1258451: LITHONIA LIGHTING; attr1258458: Yes; attr1258459: T8 U-Bend; attr1258452: 4000K.
Retrofit Downlight: Remodel, 6 in Dia, 500 lm_750 lm_1,000 lm, 3000K/3500K/4000K/5000K, 13 W (MPN LBR6 ALO1 SWW1 WR MWD MVOLT UGZ EC1). Key specifications — Voltage: 120 to 277V AC; Trim Color: White; Brand: LITHONIA LIGHTING; Ceiling Type: Flat Ceiling; Reflector or Baffle Color: White Reflector; Trim Style: Open; Dimmable: Yes; Color Temperature: 5000K.
LITHONIA LIGHTING
Retrofit Downlight: Remodel, 6 in Dia, 500 lm_750 lm_1,000 lm, 3000K/3500K/4000K/5000K, 13 W (MPN LBR6 ALO1 SWW1 WR MWD MVOLT UGZ EC1). Key specifications — Voltage: 120 to 277V AC; Trim Color: White; Brand: LITHONIA LIGHTING; Ceiling Type: Flat Ceiling; Reflector or Baffle Color: White Reflector; Trim Style: Open; Dimmable: Yes; Color Temperature: 5000K.
LITHONIA LIGHTING Downlight Trim: 4 in Dia, 43 W, Clear (MPN LO4 AR LSS TRIM). Key specifications — Trim Style: Downlight; Trim Color: Clear; Compatible Series: LDN4; Brand: LITHONIA LIGHTING; Trim Finish: Semi-Specular.
LITHONIA LIGHTING
LITHONIA LIGHTING Downlight Trim: 4 in Dia, 43 W, Clear (MPN LO4 AR LSS TRIM). Key specifications — Trim Style: Downlight; Trim Color: Clear; Compatible Series: LDN4; Brand: LITHONIA LIGHTING; Trim Finish: Semi-Specular.
LITHONIA LIGHTING LED Retrofit Kit: 4 ft Lg, 2 ft Wd, 5,090 lm, 3500K, 39.1 W, 120/277V AC (MPN 2VTL4R 48L ADP EZ1 LP835). Key specifications — attr1258463: 120/277V AC; attr1258451: LITHONIA LIGHTING; attr1258458: Yes; attr1258459: (3) Lamp T8; attr1258452: 3500K.
LITHONIA LIGHTING LED
LITHONIA LIGHTING LED Retrofit Kit: 4 ft Lg, 2 ft Wd, 5,090 lm, 3500K, 39.1 W, 120/277V AC (MPN 2VTL4R 48L ADP EZ1 LP835). Key specifications — attr1258463: 120/277V AC; attr1258451: LITHONIA LIGHTING; attr1258458: Yes; attr1258459: (3) Lamp T8; attr1258452: 3500K.

More from LITHONIA LIGHTING

View all LITHONIA LIGHTING parts →
LITHONIA LIGHTING Replacement Lens: 48 in Lg, 10 in Wd, 2 3/4 in Ht, Unfinished, For LB 2 32MV (MPN DLB48). Key specifications — For Use With: LB 2 32MV; Includes: 4FT LB Narrow Body Diffuser; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Lens: 48 in Lg, 10 in Wd, 2 3/4 in Ht, Unfinished, For LB 2 32MV (MPN DLB48). Key specifications — For Use With: LB 2 32MV; Includes: 4FT LB Narrow Body Diffuser; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Replacement Lens: 24 in Lg, 21 3/4 in Wd, 1 in Ht, Unfinished, For GT2U MV (MPN L2GT82 A12 WWGR). Key specifications — For Use With: GT2U MV; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Lens: 24 in Lg, 21 3/4 in Wd, 1 in Ht, Unfinished, For GT2U MV (MPN L2GT82 A12 WWGR). Key specifications — For Use With: GT2U MV; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Replacement Lens: 51 1/2 in Lg, 11 1/4 in Wd, 5 1/2 in Ht, Unfinished (MPN DPUFF). Key specifications — For Use With: 10640 Series; Includes: 1FT x 4FT Replacement Diffuser for Litepuff; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Lens: 51 1/2 in Lg, 11 1/4 in Wd, 5 1/2 in Ht, Unfinished (MPN DPUFF). Key specifications — For Use With: 10640 Series; Includes: 1FT x 4FT Replacement Diffuser for Litepuff; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Replacement Lens: 48 in Lg, 8 in Wd, 2 in Ht, Unfinished, For SB Series (MPN DSB48). Key specifications — For Use With: SB Series; Includes: 4FT SB Narrow Body Diffuser; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Lens: 48 in Lg, 8 in Wd, 2 in Ht, Unfinished, For SB Series (MPN DSB48). Key specifications — For Use With: SB Series; Includes: 4FT SB Narrow Body Diffuser; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Replacement Diffuser: 45 1/2 in Lg, 4 in Wd, 3 in Ht, For RT5 Series (MPN DRTL48). Key specifications — For Use With: RT5 Series; Accessory Type: Replacement Diffuser; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Diffuser: 45 1/2 in Lg, 4 in Wd, 3 in Ht, For RT5 Series (MPN DRTL48). Key specifications — For Use With: RT5 Series; Accessory Type: Replacement Diffuser; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Acrylic Diffuser: 48 1/8 in Lg, 10 3/8 in Wd, 1 1/4 in Ht, Unfinished (MPN DSBDDROP). Key specifications — For Use With: 11430 Series; Includes: Dish Drop Replacement Diffuser; Accessory Type: Acrylic Diffuser; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Acrylic Diffuser: 48 1/8 in Lg, 10 3/8 in Wd, 1 1/4 in Ht, Unfinished (MPN DSBDDROP). Key specifications — For Use With: 11430 Series; Includes: Dish Drop Replacement Diffuser; Accessory Type: Acrylic Diffuser; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Replacement Lens: 51 3/4 in Lg, 18 3/4 in Wd, 3 3/4 in Ht, Unfinished (MPN D15SBDDROP). Key specifications — For Use With: 11432 Series; Includes: 1-1/2 ft. x 4 ft. Replacement Diffuser for Cambridge or Dentil Linear Fixtures; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Lens: 51 3/4 in Lg, 18 3/4 in Wd, 3 3/4 in Ht, Unfinished (MPN D15SBDDROP). Key specifications — For Use With: 11432 Series; Includes: 1-1/2 ft. x 4 ft. Replacement Diffuser for Cambridge or Dentil Linear Fixtures; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING Replacement Lens: 48 in Lg, 15 3/8 in Wd, 3 in Ht, Unfinished (MPN D2LB48). Key specifications — For Use With: LB 3 32 MVOLT 1/3 GEB10IS and LB432 MVOLT; Includes: 4FT LB Wide Body Diffuser; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.
LITHONIA LIGHTING
LITHONIA LIGHTING Replacement Lens: 48 in Lg, 15 3/8 in Wd, 3 in Ht, Unfinished (MPN D2LB48). Key specifications — For Use With: LB 3 32 MVOLT 1/3 GEB10IS and LB432 MVOLT; Includes: 4FT LB Wide Body Diffuser; Accessory Type: Replacement Lens; Finish: Unfinished; Brand: LITHONIA LIGHTING.