143mm LED modules for lightbox side-lighting layouts
Plan a compact side-lighting arrangement with a 143mm, three-LED module. SL-BL108-3L is specified at 3W ±10% and 360 lm ±10%, with a 24V DC input, 15 × 60° lenses and a 143 × 26 × 15.5mm assembly envelope.
For lightbox fabricators and wholesale sign-component buyers, the short module length offers an option to assess where mounting space is limited. Send the usable frame dimensions, face material and proposed module positions so the layout, white-light version and connecting components can be confirmed together.
3W side-lighting module specifications
| Specification | SL-BL108-3L |
|---|
| Model | SL-BL108-3L |
| Dimensions | 143 × 26 × 15.5mm |
| Power | 3W ±10% |
| Input voltage | 24V DC |
| Specified luminous flux | 360 lm ±10% |
| LED quantity | 3 LEDs |
| Lens angle | 15 × 60° |
| White-light order range 1 | 2800–3200K |
| White-light order range 2 | 3700–4300K |
| White-light order range 3 | 4700–5300K |
| White-light order range 4 | 6500–7000K |
| Substrate material illustrated | Aluminium |
| Working temperature | −20 to +50°C |
Assess the 143mm module in the frame layout
Check the 143mm length, 26mm width and 15.5mm height against the available fixing space. Specify the lens orientation and module positions on the enclosure drawing before selecting the final arrangement.
The application illustrations include advertising boxes and decorative displays. Assess a sample with the actual enclosure depth, graphic and diffuser to review the visual result and installation.
Select a white-light version and compare lengths
The four order ranges are 2800–3200K, 3700–4300K, 4700–5300K and 6500–7000K. Include the required version with the model number so the sample and production order can use the confirmed specification.
The series graphic shows three-, six- and nine-LED variants. For a layout using different lengths, identify each model and quantity separately so dimensions, output and power can be reviewed together.
Fixing areas and DC connection planning
The family construction photographs illustrate an aluminium substrate, slotted fixing areas and board-end sockets. The connection detail shows a separate DC coupling component.
Provide the fixing positions and wiring route so the hardware, coupling parts and 24V power units can be itemised. Use the SL-BL108-3L specification table for this three-LED listing and confirm the exact supplied components with the quotation.
Packing and small-module wholesale orders
The packing illustration shows individual boxes and accessory-bag examples. Ask for the supplied parts, units per carton and shipment dimensions for the quoted order.
Wholesale orders start from 20 pcs, and higher quantities receive lower unit prices. Samples are available and standard lead time is 12–18 days. OEM, ODM and private-label enquiries are supported, with sample shipping, custom scope and transit time confirmed separately.
Questions for buying 143mm side-lighting modules
Will the 143mm module fit my lightbox frame?
Send the usable mounting space, fixing positions and enclosure drawing. This module measures 143 × 26 × 15.5mm; the final mounting arrangement and connection components are confirmed for the project.
How should I assess a side-lighting layout?
Include the enclosure dimensions, face material, diffuser and proposed module positions. Evaluate a sample assembly to review the optical result and fixing arrangement before placing a production order.
What white-light options can I request?
The listed order ranges are 2800–3200K, 3700–4300K, 4700–5300K and 6500–7000K. Specify the chosen version with SL-BL108-3L and the required quantity.
Is the 3W rating for one module?
The parameter table lists 3W ±10% for SL-BL108-3L, with a 24V DC input. Provide the number of modules and wiring layout so the project power-unit scope can be confirmed.
How do sample and wholesale orders work?
Samples are available with cost and shipping confirmed for the chosen configuration and delivery country. Wholesale quantities start from 20 pcs, with lower unit prices at larger quantities; OEM, ODM and private-label requirements can be included in the enquiry.
Compare the six- and nine-LED versions
270.5mm 6W six-LED signage module
398mm 9W nine-LED lightbox bar
English
