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Channel Letters

Rimless Channel Letters

A frameless design where the acrylic face runs edge-to-edge with no visible trim. Favoured by tech companies, modern architecture and design-led brands for its clean, minimal look.

From $33 per letter
For 12" letters, white LED. Rimless construction requires precision manufacturing — worth it for the look.
Rimless Channel Letters
From $33Per Letter
Edge-to-EdgeNo Visible Trim
50,000hrLED Lifespan
12-18 DaysProduction
Specifications

What goes into every sign.

Technical Specifications

FaceAcrylic wraps to edges, no metal trim visible
BodyInternal aluminum frame, hidden construction
LEDSMD 2835, 120 LEDs/m, IP65
FinishPolished edge, matte or gloss face
Depth30mm–100mm
MountingHidden stud mount or silicone adhesive

Ordering & Delivery

Minimum order1 piece
Production12-18 working days
ProofFree 3D render proof
ShippingExpress 7–10 days · Air ~10 days · Sea 40–65 days
Warranty2yr LED, 5yr body
Payment50% deposit, 50% before shipping
Options

Edge Finish.

Polished EdgeClear glossy edge, contemporaryBase
Frosted EdgeMatte edge, soft light diffusion+5%
Colored EdgeTinted acrylic edge, brand color match+10%
Production

From your file to your door.

Day 1
Design proof
Day 2-4
Precision cut
Day 5-8
Frame assembly
Day 9-12
LED + face bond
Day 13-15
QC + pack
Day 16-18
Ship
SignLumi production floor
Why SignLumi

A real factory, not a trading company.

When you buy from a trading company, you pay a middleman and wait on someone else's production line. When you buy from SignLumi, you talk directly to the factory that cuts, welds, assembles and wires your signs.

  • 3,000 m² production floor — we control every step in-house
  • CE & UL certified, with export quality control
  • MeanWell power supplies and Rishang LED modules
  • 2-year warranty on every illuminated sign
FAQ

Questions buyers ask us.

Does the frameless build hold up?

Yes — an internal aluminum frame carries the structure, and industrial adhesive bonds the face. We have rimless signs in harsh climates with zero failures.

How small can these letters go?

6 inches for simple sans-serif fonts; 10 inches for serif or script fonts.

Can I combine rimless and standard letters?

Yes — many clients use rimless for the main brand name and standard letters for secondary text.

Start your sign project.

Send us your logo and dimensions — get a free quote within 24 hours.