758mm LED ladder lights for white backlighting layouts
Build the white-light layout around the display drawing. SL-BM078-10L is a 758mm LED ladder light specified at 5W, 24V DC and 500 lm, with ten LEDs and 180° optical lenses. The original pictures show lens-equipped aluminium bars arranged behind illuminated display faces.
For fabric-lightbox builders, advertising-display manufacturers and lighting-component wholesalers, select the white-light version together with the mounting positions and lead arrangement. Provide the enclosure drawing, graphic material and required bar quantity to define the sample and bulk supply specification.
5W ten-LED ladder bar technical specification
| Specification | SL-BM078-10L |
|---|
| Ordering model | SL-BM078-10L |
| Bar length × width | 758 × 20mm |
| Power per bar | 5W |
| Input | 24V DC |
| Luminous flux | 500 lm |
| LED quantity | 10 LEDs per bar |
| Lens angle | 180° |
| White-light order ranges | 3000–3500K / 4700–5300K / 6000–7000K / 9000–16000K |
| Substrate | Aluminium, 1.6mm thickness |
| Colour-rendering order option | CRI 90+ available; specify with the order |
Select the white-light version for the display
The product table lists four white-light order ranges: 3000–3500K, 4700–5300K, 6000–7000K and 9000–16000K. Choose the required appearance for the graphic or displayed goods and approve a sample in the intended enclosure.
CRI 90+ white LEDs are available as an order option. Include the CRI requirement and obtain technical data for the quoted version so the approved sample defines the bulk production selection.
Aluminium construction and ladder-bar layout
The substrate picture identifies a 1.6mm aluminium plate. The product table lists a 758mm length and 20mm width; request the complete assembly drawing to check lens clearance, fixing positions and mounting fit.
The linked-bar artwork shows a ladder arrangement with end connections, while the lens illustration identifies 180° optics. Provide the intended bar positions and cable route to confirm the mating leads, power-unit specification and permitted connection quantity.
Advertising lightbox applications and wholesale supply
The application pictures include fabric or film advertising displays, illuminated ceilings, subway advertising, retail signage and counter-display concepts. Send the face material, enclosure drawing and proposed lighting layout for sample assessment.
Wholesale orders start at 20 pcs, with lower unit prices at higher quantities. Samples are available; cost and shipping to the destination are confirmed separately. Standard lead time is 12–18 days, with custom work and transit agreed separately. OEM, ODM and private-label requirements can include marking, bar grouping and packing specifications.
758mm ladder backlight purchasing questions
Which white-light ranges can I specify for the ten-LED bar?
Select 3000–3500K, 4700–5300K, 6000–7000K or 9000–16000K from the listed order ranges. State the required selection and CRI option with SL-BM078-10L so the sample matches the production version.
Is 1.6mm the complete height of the backlight bar?
The 1.6mm label identifies the aluminium substrate. Obtain the complete assembly drawing to confirm lens clearance and fixing dimensions for the intended frame or lightbox.
What is needed to quote a ladder-light layout?
Include the enclosure drawing, display-face material, proposed bar positions, quantity, white-light selection and delivery country. Add power, lead, assembly grouping, OEM marking and packing requirements to define the quotation.
Compare shorter white bars or RGB colour lighting
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