Post Mounted Light Box Signs

The post-mounted LED light box sign is one of the most widely used exterior signs. It is robust and built to withstand adverse weather conditions and vandalism.

This heavy-duty display is available with 6 internal graphic sizes and a lockable frame. The edge lighting features high-spec LEDs and diffusion panels for bright and even light distribution. The backlit poster graphics is printed on 215 micron translucent polyester media. You can choose to buy the display with or without the graphics.

Product Specifications

  • 64mm Wide Aluminium Profile
  • Secure Push Lock Mechanism
  • Easy-Lift Gas Support Struts
  • 6mm PETG Toughened Glass
  • Water-Resistant Hinge and Seal
  • 3 Year LED Illumination
  • Integral Power Transformer
  • 3mm Fixed Aluminium Fin
  • Secure Post-Mount Design
  • Can be Bolted or Cemented
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Order Summary


Post Mounted Light Boxes from Cheap as Prints

The post mounted light box sign is designed for optimal durability in outdoor conditions and stands as a testament to longevity and resilience. As a result, it is perfect for permanent displays in car parks, retail entrances and industrial estates. Displays can include a business name or directional information for visitors.

The sign is supplied with the post, panel and bolts separately so simple self-assembly is required. The system is attached to a secure post that can be mounted to the floor with bolts or cemented into the ground. It features a wide 64mm wide profile and a 3mm thick aluminium fin beneath the frame. This frame is lockable and comes fitted with 6mm toughened safety glass. The lighting comprises energy-saving LED technology with a 3-year life span. Graphic change is supported by gas struts also known as gas springs. This provides support for safe lifting and lowering when changing graphics.

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The thoughtful engineering of the post-mounted light box sign ensures its robust performance in various outdoor environments. The display is completely weather-proof and resistant to rusting. All components are powder coated so once assembled, the unit is colour-coordinated.

Feel free to contact us if you have any further questions regarding this product before ordering. You can call email sales at info@cheapasprints.com or call 01922 666 288. We’d be happy to help.


  • What is a post-mounted LED light box?

    A post-mounted LED light box is a display structure equipped with LED illumination, designed to be affixed to posts for outdoor use, commonly employed for showcasing signage, advertisements, or promotional content.

  • How is a post-mounted LED light box installed?

    Installation typically involves attaching the light box to twin-skin posts, which can be either securely mounted to the floor using bolts or cemented into the ground, providing flexibility in installation methods.

  • What makes a post-mounted LED light box suitable for outdoor environments?

    Post-mounted LED light boxes are manufactured for maximum durability in outdoor environments, featuring materials and construction designed to withstand weather conditions and enhance longevity.

  • What is the multi-case system in a post-mounted LED light box?

    The multi-case system refers to the construction of the light box, often involving a secure frame and casing for protection. It can include features like lockable frames and additional aesthetic elements such as aluminum fin sections.

  • What is the purpose of the lockable frame in a post-mounted LED light box?

    The lockable frame provides security for the displayed content, preventing unauthorized access. This feature enhances the overall safety and integrity of the light box in outdoor settings.

  • Can post-mounted LED light boxes be used for directional signage or wayfinding?

    Yes, post-mounted LED light boxes are suitable for directional signage or wayfinding applications, providing clear and illuminated guidance in outdoor spaces.

  • What is the significance of the aluminum fin section in a post-mounted LED light box?

    The aluminum fin section serves an aesthetic purpose, adding visual appeal to the light box design. It contributes to the overall look and sophistication of the display.

  • Are post-mounted LED light boxes energy-efficient?

    Yes, post-mounted LED light boxes are generally energy-efficient due to the use of LED technology. LEDs consume less power compared to traditional lighting sources, contributing to cost savings and environmental sustainability.

  • What is the purpose of gas door struts for post-mounted LED light boxes?

    Gas door struts in post-mounted light boxes are hydraulic devices that assist in smoothly opening and holding the door or access panel, providing ease of access for maintenance or graphic replacement while ensuring controlled movement.

  • How strong is the 6mm PETG toughened glass in post mounted light boxes?

    The 6mm PETG toughened glass in post-mounted light boxes is exceptionally strong and impact-resistant, providing robust protection for the displayed content while ensuring durability in various outdoor conditions.

  • What is an integral power transformer?

    In simple terms, it means plug and play. The display includes a pre-wired integral power transformer with a 3m cable and 3 pin plug.

  • How does the integral power transformer in a post mounted light box operate?

    The integral power transformer in post-mounted light boxes operates by transforming electrical voltage to the required level for efficient operation of the LED lighting system, ensuring reliable and consistent illumination.

Customer Reviews

Print Sides

Single sided printing is suitable for designs that rely on simplicity, clarity and minimalism where uncluttered visuals and concise information are essential.

  • Recommended for designs that prioritise simplicity, clarity and minimalism
  • Ideal for conveying uncluttered visuals and concise information

Double sided printing, also known as duplex printing allows for effectively maximising space utilisation. This not only reduces cost but also enhances content organisation by providing more room for design elements.

  • Maximises space utilisation and reduces overall cost
  • Enhances content organisation by providing more room for design content


Delivery is calculated based on working days and does not include weekends, bank holidays or seasonal periods. Please note that during busy periods, the delivery dates may vary from what is advertised online.

  • Delivery is calculated based on working days only
  • Excludes weekends, bank holidays and seasonal periods
  • During busy periods, delivery dates may vary
  • Free delivery to UK mainland addresses

PDF Proof

Your supplied artwork file will be processed for printing without a digital proof.

A PDF proof of your supplied artwork file will be emailed for reviewing and approving. Production will only begin after we receive confirmation of artwork approval from you via email. Please note the estimated date of delivery is subject to the order and artwork being approval by 12pm.

  • PDF proof of artwork will be emailed for review and approval
  • Production will only start after artwork approval via email
  • Estimated delivery date subject to artwork and order approval by 12pm


For multiple designs, you’ll need to add a quantity to the basket separately for each design.


Be sure to supply your design using the CMYK colour mode with a resolution of at least 300dpi. Additionally, embed fonts, outline text and extend bleed areas beyond the trim marks to prevent any important elements from being cut off during printing and trimming. To ensure artwork is supplied correctly to avoid delays, we recommend using our artwork templates.

Please Note: For most products, the CMYK colour mode is utilised, however, other printed materials such as carrier bags and branded writing instruments are printed using Pantone colours. Any artwork supplied in RGB will be converted in to CMYK or Pantone depending on the product. Please bear in mind this will result in a significant colour difference which we will make you aware of prior to print.

  • Designs should be supplied using CMYK colour mode
  • Resolution should be at least 300dpi
  • Fonts should be embedded and text outlined
  • Bleed areas should be extended beyond trim marks
  • RGB artwork will be converted to meet printing requirements

Please include a clear overview of the project objectives, outlining specific deliverables. This should include desired aesthetics or style preferences and any technical requirements or constraints that need to be considered. The advertised artwork rate includes one design concept with unlimited minor revisions but excludes logo creation. Please refer to our logo design services if you would like a new logo or would like to make amendments to an existing one.

Please Note: By selecting our artwork services the delivery date for your order will be affected to compensate for the design time.

  • Provide design brief outlining project objectives
  • One design concept with unlimited minor revisions
  • Excludes logo creation or amending existing one
  • PDF proof of artwork will be emailed for review and approval
  • Production will only start after artwork approval via email
  • Estimated delivery date subject to artwork and order approval by 12pm