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For signage LED products, including side-lit modules, backlighting, and channel letters, we offer specialised LED solutions that ensure bright, uniform illumination perfect for creating impactful and professional signage. These products are designed for easy installation, providing excellent light coverage and energy efficiency, ideal for both indoor and outdoor signage applications.
LED Lightbox Lighting Explained
Choosing the correct lighting method for a lightbox is essential for achieving even illumination and long-term reliability. The two main approaches are edge-lit acrylic panels and back-lit lightboxes, and they are not interchangeable. Edge-lit lighting injects light into the acrylic edge and is ideal for very shallow constructions where edge access is available. For taller panels, edge lighting must be balanced, usually from both the top and bottom. If bottom edge access is not possible, uniformity cannot be guaranteed. In these cases, back-lighting is the correct solution. Back-lit lightboxes place LED modules behind the acrylic, projecting light forward into the cavity. This approach is particularly suitable for back-printed acrylic, larger panels, and installations where physical constraints prevent correct edge lighting. A common solution is the CL005 LED backlighting module, a 12V constant-voltage module designed specifically for signs and lightboxes. Modules can be cut to length and used up to 30 modules per electrical string, with larger layouts achieved using parallel wiring. Correct spacing, power supply headroom, and physical testing are all important to achieve a good result. In a recent example, a lightbox using 24 CL005 modules was powered by a 60W 12V LED driver, providing sufficient headroom for reliability and long service life. Using one driver per lightbox kept wiring simple and reduced thermal stress. For detailed wiring guidance, spacing recommendations, and a full case study, download our CL005 Installation Guide or contact the Hi-Line Lighting team for technical support.
Read moreIce Room Lighting Case Study – 2m Edge-Lit Lightboxes with Osram-Powered Modules
Discover how our Osram-powered LED edge-lighting modules were used to illuminate a 2m-high ice room wall. A complete solution using Hi-Line’s HL-OEL006 and HL-OEL005 modules, with accessories and drivers, designed for perfect uniformity and long-term performance.
Read moreCase Study: Edge Lighting Kit for 1500mm x 1500mm Lightbox – Complete Setup
Professional edge-lighting package for 1500mm-wide lightboxes. Includes high-efficiency modules, connectors, power supply options, and layout flexibility. Perfect for fabric graphics and backlit displays.
Read moreChoosing the Right LED Light Bars for Lightboxes: HL-OEL003, HL-OEL005, HL-OEL006, HL-OEL012-IP20, and HL-OEL024-IP20
Our LED edge lighting range, including HL-OEL003, HL-OEL005, HL-OEL006, HL-OEL012-IP20, and HL-OEL024-IP20, offers tailored solutions for lightboxes and stretch fabric displays. Designed for various heights and depths, these models ensure bright, uniform illumination. Cuttable options provide flexibility for smaller installations, while high-powered bars suit larger projects. Explore live stock availability or pre-order to secure your supply today.
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