Sourcing lighting for a trade show booth, exhibition stand, illuminated sign or lightbox? Email our team for product selection, samples, wholesale quotations and OEM, ODM or private-label requirements.
Send product links, drawings or specifications by email. We will review your requirements and discuss the product configuration and quotation with you.
Volume pricing: Lower unit prices at higher quantities
Samples: Available; configuration, cost and shipping confirmed with your enquiry
Standard lead time: 12–18 days
Custom cooperation: OEM, ODM and private label
Confirm the production schedule for your quantity and configuration. Custom project timing and transit time are agreed separately.
What to Include in Your Email
Share the product link or model, estimated quantity and destination country. Add any available drawings, mounting details, colour temperature, voltage, connector or branding requirements.
For exhibition arm lights, include the frame or mounting details. For LED light box modules, include the illuminated dimensions and installation depth. Our team can help clarify the specification as your project develops.
DISPLAY & EXHIBITION LIGHTING
Lighting for exhibitions, lightboxes & displays.
Manufactured in Xiamen since 2007. LED display arm lights, rigid lightbox modules and lighting components for exhibition builders, sign makers and wholesale distributors.
Our 3,000 m² manufacturing facility brings together four production lines and an 85-person team. Production, R&D and testing facilities support the LED display lighting range.
Wholesale purchasing and OEM, ODM or private-label projects can be discussed around your application, specification and target quantity.
Wholesale orders from 20 pcs · Samples available · Standard production lead time 12–18 days · OEM, ODM & private label. Confirm the configuration and schedule with your quotation.
Lightbox Hotspots and Dark Edges: Check the Layout Before Ordering
FACTORY SUPPLY · PROJECT SELECTION
Check the layout before ordering.
A lightbox with bright spots or dark edges needs a layout check before a new module order. The visible result depends on the light-source positions, lens direction, enclosure construction and display face working together.
Start by documenting the symptom and the existing assembly rather than changing only the wattage.
This checklist helps sign makers and display fabricators prepare a useful sample comparison. It separates possible optical and construction issues from connection or colour-version questions. The aim is to identify which specification should be reviewed, then assess the proposed component in the actual display.
Record what the assembled display is showing
Photograph the full illuminated face and its unlit construction. Mark where the symptom appears, and record the model, white-light version, bar positions, lens direction and enclosure depth. Keep the same graphic or diffuser for the first comparison so that a change can be assessed against a clear baseline.
Observed symptom
What to check
Useful sample comparison
Bright points or bands
Lens direction, source-to-face space, face material and bar positions
Compare a revised position or orientation using the same face material
Dark edges or corners
Frame obstructions, perimeter positions, fixing clearances and graphic tension
Assess the whole edge and corner after a documented layout change
Uneven brightness along the assembly
Connection integrity, polarity and approved feed/cable arrangement
Review the specified wiring configuration with the matching component sample
Different white appearance between areas
Exact model, ordered white-light version and mixed component references
Compare the proposed same-specification sources behind the actual graphic
Acceptable result with one face, different result with another
Printed graphic, diffuser or face construction
Test the intended production material in the same enclosure
Use optics and dimensions to choose a test option
For a compact edge-positioned test, SL-BL031 measures 157 × 24 × 16mm, with a 24V DC input and 10 × 40° optics. SL-BL005-100 offers a 360mm, 10W lens bar with 15 × 45° optics and documented white-plug or DC-connector versions. Compare their positions and connection requirements with the intended frame.
For a longer lens-bar option, SL-BL029-120 is 517 × 27 × 16mm, 12W, 24V DC and 15 × 45°. For a backlighting comparison, SL-BL052-6L-140 is 319mm with 20 × 60° optics; SL-BL085-12L is 710mm with 14 × 47° optics. These figures describe different components, rather than a universal remedy for an uneven face.
Separate an electrical check from an optical change
If an area is dimmer than expected, include connection photographs and the power-unit label with the enquiry. Confirm the selected source input, polarity, connector version and approved feed arrangement before comparing new layouts. A wiring review should follow the documented component configuration and the project installation requirements.
The selected white-light range also belongs in the sample record. For example, SL-BL029-120 lists 6000–7000K, while the 319mm module provides four ordering ranges. Compare matching versions when evaluating appearance; a common bar length or similar lens does not establish a common white-light specification.
Approve a representative sample and keep a layout record
Use the intended frame, graphic face, fixings and cable route. Agree the proposed test change in advance, then compare the centre, edges and corners under consistent viewing conditions. Record the result alongside the component specification so the approved assembly can be repeated.
Share the enclosure drawing, depth, display-face material, symptom photographs and module quantity with our team. We can help define the component shortlist and quotation for the sample. Where a standard source does not fit the project, OEM enquiries may include circuit-board design, terminal processing, dimensions and fixing devices.
Product references for this selection
Open the product detail for its complete specifications, pictured options and ordering configuration.
Output alone does not determine the finished appearance. Check lens direction, mounting positions, enclosure depth and face material, then evaluate the proposed source in a representative sample.
Is there one correct spacing for every lightbox?
The listed model specifications do not establish one universal spacing or depth rule. Provide the actual enclosure and face details so the layout can be assessed for the project.
Should I change from edge lighting to backlighting?
First identify the existing layout and the space available for mounting, wiring and the display face. Compare a suitable sample arrangement for each feasible approach instead of assuming that changing the layout name resolves the symptom.
Information for your project enquiry
Share the details you already have. Product links, a drawing or installation photos are useful starting points.
Full-face symptom photographs and a photograph of the internal layout
Internal dimensions, depth, frame section and fixing obstructions
Graphic, diffuser or display-face specification
Existing model, white-light version, module positions and lens direction
Power-unit label, connectors, cable route and proposed sample change
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.
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