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Channel Letters

Front + Back Dual-lit Letters

Why settle for one? Dual-lit letters glow from the face and the back, so you read bright by day and glow with a halo at night — 24-hour presence from a single sign.

From $45 per letter
For 14" letters with white front LED + white halo. Custom finishes extra.
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Front + Back Dual-lit Letters
From $45Per Letter
Front + BackDual Illumination
Day & Night24hr Visibility
15-20 DaysProduction
Specifications

What goes into every sign.

Technical Specifications

Front Face3mm acrylic, front-lit SMD 2835, 120 LEDs/m
Back HaloSMD 5050 rear-facing, 60 LEDs/m
Body0.8mm aluminum, 304 SS optional
Depth50mm–120mm
Lighting ControlCan wire front and back separately
MountingStandoff studs

Ordering & Delivery

Minimum order1 piece
Production15-20 working days
ProofFree 3D render with day/night simulation
ShippingExpress 7–10 days · Air ~10 days · Sea 40–65 days
Warranty2yr LED, 5yr body
Payment50% deposit, 50% before shipping
Options

Lighting Modes.

Front OnlyClassic bright face, ideal for daytimeBase
Halo OnlyBack-glow effect, elegant nighttime+20%
Front + BackBoth simultaneously, 24hr impact+40%
SwitchedSeparate circuits, toggle day/night mode+50%
Production

From your file to your door.

Day 1
Design proof
Day 2-5
Cut + weld
Day 6-10
Dual LED assembly
Day 11-15
Finish + test
Day 16-18
QC + pack
Day 19-20
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.

Can face and halo be different colours?

Yes — a warm-white face with a cool-white halo is common, and any LED colours can be mixed.

How is the wiring set up?

Two separate LED circuits; wire them to one switch (both on) or two (independent control). We include a wiring diagram.

How much more than single-lit?

Roughly 40% more than front-lit only. The dual LED system and deeper body add cost, but the effect justifies it for premium locations.

Start your sign project.

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

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