12W lens bars for lightbox lighting upgrades
Plan a lightbox-lighting upgrade around a 470 × 23 × 16mm lens-equipped LED bar. The source specifies 12W power and 1000 lm ±10% output, with three white-light order ranges for different graphics and display settings. SL-BL009-120-S is the catalogue ordering reference for this listing.
For sign-maintenance contractors and display manufacturers, measure the existing enclosure and mounting profile before selecting a replacement source. Send photographs of the current wiring, power unit and fixing points, together with the required white-light version and quantity, so the proposed retrofit kit can be checked for your project.
12W bar dimensions and white-light selection
Choose the white-light version when ordering. The three colour-temperature ranges identify separate supply options; match the selection to the intended graphic, diffuser and lighting appearance.
| Specification | SL-BL009-120-S |
|---|
| Catalogue ordering reference | SL-BL009-120-S |
| Power | 12W |
| Bar dimensions | 470 × 23 × 16 mm |
| Specified luminous flux | 1000 lm ±10% |
| Warm-white order version | 3000–3500K |
| Neutral-white order version | 4700–5300K |
| Cold-white order version | 6000–7000K |
| Optical construction | Individual LED lenses, as pictured |
| Lightbox mounting illustrated | Round-hole screw and nut / square-hole hand-tightening fastener |
| Warranty shown in product graphic | 2 years; coverage and terms confirmed with the quotation |
Assess the existing lightbox before a retrofit
The original illustrations show lens-equipped bars and examples of replacing an older light source. Check the existing supply output, wiring, available enclosure space and fixing positions before specifying the replacement kit. The complete electrical configuration should be confirmed with the quotation.
A sample installed behind the intended display face can help assess the result before a wider rollout. Include the box depth, face material and proposed bar layout with the enquiry.
Match fixing holes and aluminium-profile hardware
The lightbox installation drawing shows two mounting arrangements. A round fixing hole uses a hand screw and nut within the profile groove. A square fixing hole uses a hand-tightening fastener, rotated half a turn to secure it in the aluminium groove. Share the profile cross-section so the corresponding bar and hardware can be selected.
External controls for cabinet and interior projects
The pictured external switch choices are a hand-wave sensor (3–8cm), a door sensor (3–8cm), and a body sensor (3–5m, with switch-off 30 seconds after people leave). Specify the application and required control so the switch, supply and connecting leads can be checked as one configuration.
Technical documents and supply requirements
For destination-market review, request technical and compliance documents that identify SL-BL009-120-S and the quoted configuration. The original document examples are shown below; confirm the applicable model scope and current documents for the order. The product graphic states a two-year warranty; request the coverage and terms with the quotation.
Lightbox replacement-bar purchasing questions
What information is needed for a replacement-lighting quote?
Include SL-BL009-120-S, the enclosure dimensions, current supply label and output, wiring photographs, profile drawing, required colour temperature and quantity. The electrical and mounting configuration can then be confirmed for the proposed kit.
Which white-light versions are listed?
Warm white is listed at 3000–3500K, neutral white at 4700–5300K and cold white at 6000–7000K. Specify the required version for the order and assess a sample behind the intended graphic.
Are the profile fasteners and sensors part of the quoted kit?
List the required screw-and-nut or square-hole fastener, external sensor, power unit and leads with the bar quantity. Included components and connector details are confirmed on the quotation.
Can I buy a sample before a bulk retrofit?
Samples are available. Share the existing installation details and destination to define the sample configuration. Sample cost, quantity and shipping are confirmed separately.
What are the MOQ, lead time and branding options?
Orders start at 20 pcs, with lower unit prices at higher quantities. Standard lead time is 12–18 days. OEM, ODM and private-label enquiries are supported; custom scope, schedule and transit time are confirmed separately.
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