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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 4332

Silicone Diffuser For 4mm Thin LED Strip Light 120° Side Emitting 04*08mm

MODEL: FLNLT-T0408
Price based on selections below:
$1.99
Select Length:3.28ft (1 meter) (Base), 16.4ft (5 meters), 6.56ft (2 meters)
Select Roll Type:Several Rolls (Base), a Whole Roll without cut (Base)
AvailabilityIn Stock
ConditionBrand New
Technical Specifications

Achieve a remarkably clean and subtle lighting effect with our FLNLT-T0408 Mini Side-Emitting Silicone LED Diffuser Cover. Specifically engineered for ultra-thin LED strips up to 4-5mm wide, this compact 4x8mm profile is designed for recessed and embedded architectural applications. After installation, it reveals only a discreet 4mm line of perfectly uniform, dot-free light. The 120° side-emitting design is perfect for creating edge-glow effects, accent lighting, and intricate signage. Made from high-quality, food-grade silicone, this flexible diffuser is built to last without yellowing or cracking, making it a professional choice for both indoor and outdoor projects.

Key Features

Ultra-Slim Profile

With a tiny 4x8mm cross-section, it presents a minimal 4mm wide line of light for discreet architectural integration.

Side-Emitting Illumination

Projects a smooth 120° beam of light from its narrow side, perfect for edge-lighting, cove lighting, and signage.

Premium Food-Grade Silicone

Resists yellowing, cracking, and UV damage, with an extreme working temperature range of -30°C to 200°C.

Flexible Length Options

Available in 1m, 2m, and 5m reels, or as a continuous roll for large-scale, seamless installations.

Technical Highlights

  • Produces a completely uniform, dotless, and seamless line of light.
  • It has an opening at the bottom, so it is not completely waterproof.

Product Specifications

Parameter Details
Model FLNLT-T0408
External Dimensions 4mm (Width) x 8mm (Height)
Maximum LED Strip Width 4-5mm
Material Food-Grade Silicone
Lighting Direction Side-Emitting
Beam Angle 120°
Waterproof Rating Non
UV Resistant Yes
Working Temperature -30°C to 200°C
Weight 30 g/m
Available Lengths 1m (3.28ft), 2m (6.56ft), 5m (16.4ft), or continuous roll up to 150m (492ft)
Warranty 1 Year

Application Scenarios

Architectural & Cove Lighting Embed this ultra-slim diffuser into walls, ceilings, or floors to create stunning lines of indirect light. Its side-emitting nature is perfect for washing surfaces with a soft, seamless glow in modern architectural designs.
Cabinet & Shelf Edge-Lighting Install along the front or back edge of shelving and inside display cases to illuminate contents from the side. This technique provides a sophisticated, high-end look for retail displays, kitchens, and closets.

What's in the Box

  • ✓1 x 4x8mm Side-Emitting Silicone Diffuser (in your selected length)
© 2026 SuperLightingLED. All specifications are subject to change without notice.