Dual-white LED ladder lights for fabric lightbox projects
Select the white-light configuration around the graphic and the intended display appearance. SL-BM099-12L is a 950mm LED ladder light with 12 LEDs, 180° optics and a 24V DC ±0.5V input. The product pictures show warm and cool white light arrays and a three-wire V+/WW/CW connection.
For backlit-display manufacturers, sign makers and wholesale lighting buyers, specify the white-light selection together with the bar layout and control requirement. Provide the fabric or film face, enclosure drawing and cable route so the sample and supply scope can be agreed for the project.
950mm dual-white backlight bar specification
The sheet lists three white-light, power and output entries. Confirm the required white-light configuration, electrical arrangement and corresponding output with the sample specification.
| Specification | SL-BM099-12L |
|---|
| Ordering model | SL-BM099-12L |
| Bar length × width | 950 × 17.5mm |
| Input voltage | 24V DC ±0.5V |
| LED quantity | 12 LEDs per bar |
| Optical angle | 180° |
| White-light entries in sheet | 3000K / 4000K / 6000K |
| Power entries in sheet | 6W / 12W / 6W per bar |
| Luminous-flux entries in sheet | 500 / 950 / 500 lm |
| Connection marking | V+ / WW / CW, three wires |
| Substrate | Aluminium, 1.6mm thickness |
| Working temperature | −20 to +60°C |
| Colour-rendering order option | CRI 90+ available; specify with the order |
Warm and cool white connection selection
The original pictures show warm and cool white arrays with three leads connected to V+, WW and CW markings. Provide the intended white-light operation and control requirements when requesting a quotation.
Select the matching power unit, mating leads and any control equipment as agreed order items. Obtain the approved wiring arrangement and permitted bar quantity for the selected configuration before assembly.
Lightbox layout and aluminium bar construction
The 950mm bar has a listed width of 17.5mm. The construction picture identifies a 1.6mm aluminium substrate; request the complete assembly drawing to check lens clearance, fixing positions and enclosure fit.
The application artwork includes fabric or film displays, advertising lightboxes and illuminated ceiling concepts. Send the face material and mounting layout for a sample assessment of the required lighting arrangement.
Packing and wholesale production requirements
The packing sequence illustrates linked bars laid flat, stacked with foam support and placed in cartons. Specify bar quantity, assembly grouping and packing requirements so the quotation identifies the delivered configuration.
MOQ is 20 pcs, with lower unit prices at higher quantities. Samples are available; cost and destination shipping are confirmed separately. Standard lead time is 12–18 days, with custom work and transit agreed separately. OEM, ODM and private-label requirements can be included with the project drawing. CRI 90+ white LEDs are available as an order option.
Dual-white ladder light purchasing questions
What white-light information should I send for a dual-white sample?
State the required white appearance, control requirement and whether CRI 90+ LEDs are needed. Include SL-BM099-12L and your power and connection requirements so the supplied version can be approved before bulk ordering.
Does the 1.6mm dimension include the optical lenses?
The 1.6mm label refers to the aluminium substrate. Obtain the complete dimensional drawing to confirm overall lens clearance and fixing details for the intended lightbox.
Which parts should be listed in a backlighting project quotation?
Specify the number of bars, assembly grouping, mating leads, power unit, any control equipment and packing. Include the enclosure drawing, face material, sample quantity and delivery country to define the supply scope.
Compare other ladder and backlight bar configurations
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