LED neon flex is a silicone-encased LED strip that produces a continuous, diffused glow similar to traditional neon tube lighting — without the fragility, heat, or noise. Fully flexible, durable, and available in CCT-adjustable versions that can shift between colour temperatures. Lumily's FLOW range comes in 13mm and 19mm profiles, CCT adjustable, in black and white finishes.
Where It Works Best
Ceiling coves and coffers: The circular cross-section of neon flex gives a more even light distribution within a cove than a flat strip — a rounder, more architectural glow.
Architectural recesses and reveals: Horizontal reveals in walls, door frames, and joinery detail lit with neon flex create a distinctive, considered quality.
Commercial and hospitality: Bar fronts, counter edges, display case frames. Flexibility allows neon flex to follow curved surfaces that standard profiles cannot accommodate.
FLOW 13mm vs 19mm
FLOW 13mm is the more refined option — ideal for tighter coves and architectural details where a compact profile is needed. FLOW 19mm gives a more substantial light output and works better in larger coves and commercial applications. The black silicone finish is almost invisible when unlit against dark or timber surfaces.
Browse the Lumily LED FLOW neon flex range — 13mm and 19mm, CCT adjustable, in black and white finishes.