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LED Edge-Lighting Modules for Graphic Lightboxes

FACTORY SUPPLY · PROJECT SELECTION

Specify an edge-lighting layout.

Specify edge-positioned light sources around the actual lightbox frame. This collection compares short and longer lens modules for sign fabricators and illuminated-display builders, with published sizes, 24V DC inputs and narrow optical patterns.

12W LED Lightbox Lens Module - 517mm, DC24V

The bar length and lens orientation need to work together with the graphic face and mounting space.

Start with the usable internal dimensions rather than the outside frame size. A 157mm source provides a different physical option from a 360mm or 517mm bar. Send the frame section and proposed light-source positions so the module, fixings, connection parts and sample arrangement can be reviewed as one project.

Compare the physical and optical shortlist

The 517mm listings below share the SL-BL029-120 model and its core dimensions. They are two detail references for one technical selection, rather than two different optical systems. The cool-white listing also documents an optional CRI 90+ order specification.

Model / detail referenceComplete dimensionsPower / specified outputInputLens angleSelection detail
SL-BL031157 × 24 × 16mm7W ±10% / 550 lm24V DC10 × 40°Three-LED compact edge source
SL-BL005-100360 × 23 × 16mm10W / 1000 lm24V DC ±0.5V15 × 45°White-plug and DC-connector versions pictured
SL-BL029-120 — both 517mm listings517 × 27 × 16mm12W / 900–1000 lm24V DC15 × 45°Five LEDs; listed 6000–7000K; optional CRI 90+ on the cool-white detail

Allow space for the lens direction and frame hardware

An asymmetric lens specification describes an optical pattern; it does not establish the illuminated area in your enclosure. Mark the lens direction on the layout drawing and check whether the bar can be positioned without a frame lip, fixing piece or cable obstructing the intended path.

For SL-BL031, the illustrated fixing methods depend on the delivered board: a hand screw and nut for round holes, or a hand fastener for square holes. The 517mm detail shows metal fixing pieces and threaded knobs. Match these options to the frame profile and itemise the required hardware.

Define the connection version before the sample

SL-BL005-100 shows white-plug and DC-connector versions for parallel connection arrangements. SL-BL029-120 shows end contacts and connection-part options. Identify the mating parts, polarity, lead route and feed positions for the selected version. A connector with a similar appearance should still be checked against the sample.

Specify the selected white-light version with the model. SL-BL031 lists a 3000–8000K ordering range; SL-BL005-100 lists 5000–8000K; SL-BL029-120 specifies 6000–7000K. These are ordering specifications, so confirm the required configuration with the quotation.

Approve an edge layout in the intended enclosure

Test the selected module behind the actual printed face or diffuser. Keep the frame depth, face material, bar orientation and wiring arrangement representative of production. Review the centre, corners and edges together before approving the sample.

If the available space calls for a custom component, include the existing drawings and electrical target. OEM enquiries can cover circuit-board design, terminal processing, product dimensions and fixing devices, with the project scope agreed before sampling.

Product references for this selection

Open the product detail for its complete specifications, pictured options and ordering configuration.

Purchasing and configuration questions

Which module is the shortest option here?

SL-BL031 is 157 × 24 × 16mm, with three LEDs, a 7W ±10% rating and 10 × 40° optics. Check its fixing method and lens direction against the frame section.

Are the two 517mm product pages different models?

Both list SL-BL029-120, 517 × 27 × 16mm, 12W, 24V DC and 15 × 45° optics. The cool-white detail explicitly offers CRI 90+ to order; confirm the chosen configuration rather than treating the pages as different sizes.

How many bars should I fit around a lightbox?

Provide the internal dimensions, depth, face material and proposed positions. Agree the layout through a representative sample and confirm its approved wiring and power arrangement; length and lumen ratings alone do not determine the count.

Information for your project enquiry

Share the details you already have. Product links, a drawing or installation photos are useful starting points.

  • Internal width, height and depth, plus a frame-section drawing

  • Graphic or diffuser material and the proposed bar positions

  • Exact module model, white-light requirement and any CRI selection

  • Connector version, feed positions, fixing parts and quantities

  • Required module quantity and destination for the sample quotation

Discuss the right configuration for your project.

Samples and wholesale supply are available. Standard orders start from 20 pcs, with a usual production lead time of 12–18 days. Confirm the configuration, quantity and schedule with your quotation; OEM work is scoped separately.

sales@displayarmlight.com · Drawings and product references are welcome.

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