Square LED modules for assembled backlight panels
This 75mm square LED backlight module provides six SMD2835 LEDs on a board listed at 0.6W and DC 24V. The 120° beam and screw-bridge joints make it a component to assess for an assembled advertising-lightbox backlight panel. Use SL-BL007-F006 as the catalogue ordering reference.
For sign fabricators and lightbox manufacturers, board dimensions are only the starting point. Send the enclosure width, height and depth, diffuser material, proposed tile arrangement and supply requirements so the panel layout, connection components and sample build can be reviewed together.
75mm backlight-board specifications
| Specification | SL-BL007-F006 |
|---|
| Catalogue ordering reference | SL-BL007-F006 |
| LED type / quantity | SMD2835 / 6 |
| Board power listed | 0.6W ±10% |
| Current listed | 0.025A ±10% |
| Input specified in parameter table | DC 24V |
| Specified light output | 50–55 lm |
| White-light order range listed | 3000–8000K |
| Beam angle | 120° |
| Dimensions listed | 75 × 75 × 10 mm |
| Joint construction pictured | Metal bridges fastened with screws |
| Working temperature listed | −20 to +60°C |
Build the board grid around the lightbox
The product images show square boards assembled into a larger grid. Adjacent terminals are joined with metal bridges secured by screws. Define the required board count and arrangement before selecting the connection parts and mounting method; the installation drawing should cover feed positions and access for assembly.
Match the optical layout to the sign face
The boards are illustrated as a backlight source behind a lightbox face. Enclosure depth, tile spacing and diffuser choice affect the result on the finished graphic. Evaluate a representative sample panel with the intended face material before specifying the bulk layout.
Specify power and assembly components together
Use the DC 24V input listed for this board when defining the supply configuration. Confirm total panel demand, circuit grouping, terminal connections and the matching power unit for the chosen layout. Include enclosure and fixing details so the order can distinguish individual boards from assembled panels and connection accessories.
Modular backlight purchasing questions
Are these ready-made panels or individual square modules?
The listing describes 75 × 75 × 10mm boards and illustrates an assembled grid. Specify whether you need individual modules, joint components or an assembled arrangement so the quotation identifies the exact supply scope.
How are neighbouring backlight boards joined?
The joint pictures show metal bridges secured at screw terminals. Confirm the bridge parts, mounting arrangement and wiring plan for the requested board grid before assembly.
Can I use these boards in a shallow advertising lightbox?
Provide the actual enclosure depth, face material and board spacing for assessment. A sample using the intended diffuser and graphic helps establish whether the layout gives the required appearance; a universal minimum depth is not specified.
What is the minimum order for the backlight modules?
Wholesale supply starts at 20 pcs, with lower unit prices at higher quantities. Include the ordering reference SL-BL007-F006, required board count, white-light version and destination, and list joint parts or panel assembly separately.
Are samples and custom panel enquiries available?
Samples are available, with cost and shipping confirmed to the requested configuration. OEM, ODM and private-label enquiries are supported. The standard lead time is 12–18 days; custom assembly requirements and transit time are confirmed separately.
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