The Black Metal Light Box is our best-selling illuminated sign — a reliable, well-made display that works across virtually every business type and setting. The frame is powder-coated black steel, the illumination comes from low-voltage LEDs rated up to 40,000 hours, and the graphic panel is full-colour digitally printed and matt laminated, produced in-house on wide-format equipment.
Available in seven standard sizes from A4 through to A0, plus a 500 × 500mm square option and a portrait A3 Long format, each in landscape or portrait orientation. Panels can be supplied blank for customers who want to install their own graphics, or printed with your design. Because the panel is changeable, updating the display later is straightforward — a new printed panel is all that is needed.
Every unit is made to order in our London workshop. We send a PDF proof for approval before any printing begins, so there are no surprises. Custom sizes are available on request.
Need a custom size? No problem! Please contact us for bespoke sizes.
Custom Design Service.
Need help with a design? Please email sales@goodwinandgoodwin.com for a quote.

'Design Your Own' Artwork Guidelines:
300 dpi. File types accepted: PDF/TIFF/JPEG/EPS/AI, PDF works best!
Why not download one of our artwork templates? Click Here
Please note light boxes are custom made to order and are excluded from our normal returns policy. However we will always email you a PDF proof first before we start printing your light box.
