Lightbox Manufacturing

Lightbox Manufacturer

SignLumi is a lightbox manufacturer building ultra-slim aluminum lightboxes in-house. Even, flicker-free illumination for facades, windows and projecting storefronts — fabricated and shipped worldwide from our own factory.

From $105 per piece
Starting price per unit. Exact quote depends on size, print and frame type.

Factory-direct pricing · 15-day production · CE & UL certified · 2-year warranty — free quote in 24h.

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Lightbox Manufacturer
Our Products

lightbox manufacturer — explore the options.

Choose a product line below, or tell us what you need and we will recommend the right build.

Lightbox Signs
Lightbox Signs
Evenly-lit lightboxes for facades, windows and projecting storefronts. Ultra-slim aluminum frames with acrylic faces — built in-house for uniform, flicker-free light and a long outdoor life.
From $105 per piece
Channel Letters
Channel Letters
Acrylic-faced letters on welded aluminum returns, wired with IP65 LED. We fabricate each letter to your exact size, color and finish and ship it worldwide.
From $24 per letter
Wayfinding Systems
Wayfinding Systems
Complete directional signage systems for campuses, hospitals and office parks — from monument directories to room numbers, designed as one cohesive system with ADA compliance where required.
From $68 per sign
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.

Are you a lightbox manufacturer or a reseller?

We manufacture. Our 3,000 m² factory extrudes and assembles ultra-slim aluminum frames, installs LED and prints faces in-house — you buy direct, with no trading margin.

What lightbox types do you build?

Embedded (recessed), double-sided, and hollow-out CNC letter lightboxes, in single or double face. All with even, diffused SMD LED lighting.

Can the graphic be changed later?

Yes. The frame keeps the face panel removable, so you can order a replacement graphic anytime without replacing the whole lightbox.

Are the lightboxes weatherproof?

Outdoor models are IP65 sealed against rain, dust and temperature extremes.

Start your sign project.

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

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