Looking to Replace Your Old Fluorescent Light Cover?

Whether your ceiling light diffuser has yellowed, cracked, or just looks outdated, the KastLite DSB48 2-Bulb Wraparound Ceiling Light Lens is an ideal replacement. Designed for 4-foot fixtures commonly found in kitchens, garages, offices, and classrooms, this prismatic acrylic cover brings back brightness and clear lighting fast.

What Makes Wraparound Diffusers So Popular?

Wraparound fluorescent and LED diffusers are among the most searched lighting replacement parts online. Their simple, low-profile design spreads light evenly across a room while keeping bulbs protected from dust and debris. They’re a go-to choice for both homeowners and facility managers who want reliable, clean lighting.

Why Choose KastLite Wraparound Lens Replacements?

🔹 Easy Installation
No tools needed—just snap on the new lens for a quick upgrade. Remove your old cover and snap in the KastLite DSB48 replacement in minutes.

🔹 Snug Fit
Made as a direct replacement for Acuity Lithonia Lighting SB Series and other nominal 8-inch wide 2-lamp wrap fixtures, it locks in securely. Always check fixture measurements before ordering to be sure it’s the right fit.

🔹 Durable Prismatic Acrylic
Built from quality prismatic acrylic, the DSB48 diffuser resists yellowing and cracking. Its continuous support design keeps the cover firmly in place for safety.

🔹 Better Eye Comfort
 The flat-bottom prismatic design delivers bright, even light while reducing glare—perfect for classrooms, offices, and work areas where people spend long hours.

Understanding Sizes & Specifications

📏 Dimensions:

• Length: 48" (4 ft)
  

• Width: 8"
  

• Height: 2"
  

• Opening Width: 7.5"
  

✔️ Fixture Compatibility:

• Fits 2-bulb wraparound fluorescent or LED fixtures
  

• UL and cULus listed for safety compliance

Top Uses for KastLite DSB48 Wraparound Lenses

✅ Garage & Workshop Lighting
✅ Kitchen Ceiling Fixtures
✅ Office & Classroom Fluorescent Lights
✅ Retail & Commercial Lighting

Why This Replacement is Worth It

Upgrading to a KastLite diffuser saves money compared to replacing the whole fixture while giving you:

• Long-lasting durability
  

• Brighter, clearer light
  

• A clean, updated appearance

Where to Buy the KastLite DSB48

The KastLite DSB48 Wraparound Ceiling Light Lens is trusted by homeowners, contractors, and facility managers nationwide for its reliability and quality.

🔗 SHOP THE KASTLITE DSB48 HERE