710mm LED backlight bars for illuminated graphic displays
Select a twelve-LED light source for an advertising lightbox assembly. SL-BL085-12L measures 710 × 25 × 16mm and is listed at 27.5W with 3300 lm output. The aluminium-substrate bar uses a 24V DC input and individual lenses with a specified 14 × 47° angle.
For lightbox fabricators and wholesale display-component buyers, the important ordering details are the usable frame space, white-light version, connection parts and packing configuration. Share the enclosure drawing, face material and target quantity so the sample and production scope can be confirmed together.
27.5W twelve-LED backlight bar data
| Specification | SL-BL085-12L |
|---|
| Model | SL-BL085-12L |
| Dimensions | 710 × 25 × 16mm |
| Power | 27.5W |
| Input voltage | 24V DC |
| Specified luminous flux | 3300 lm |
| LED quantity | 12 LEDs |
| Lens angle | 14 × 47° |
| CCT range listed | 2800–16000K; confirm the required order version |
| Main material | Aluminium substrate |
| Operating temperature | −20 to +50°C |
Plan the frame mounting and fixing parts
Check the full 710 × 25 × 16mm dimensions against the usable enclosure space. The bar photographs show individual lenses, an aluminium substrate and slotted fixing areas.
The installation close-up illustrates a bar fixed inside a frame with hardware. Provide the frame profile and fixing positions to confirm the mounting arrangement and the parts included in the quotation.
Specify the lenses and 24V connection components
The listed lens angle is 14 × 47°. Set out the proposed bar positions and lens direction on the enclosure drawing, then review a sample with the actual printed graphic or diffuser.
The construction detail shows red and black soldered leads and a DC24V-labelled board end with polarity marks. Request the matching plugs, harnesses and wiring plan for the selected bar quantity.
Align the white-light version with the project
The original parameter sheet lists a CCT range of 2800–16000K. Specify the target colour temperature and confirm the available order version before aligning the sample and production requirement.
Application photographs show illuminated graphics, advertising lightboxes and exhibition displays. Share the actual face material and enclosure dimensions to confirm the sample configuration and layout.
Individual packing and wholesale order information
The packaging picture shows individual white protective boxes packed into outer cartons, together with transport illustrations. Confirm the packing quantity, carton dimensions and shipment arrangement for the production order.
Wholesale orders start from 20 pcs, with lower unit prices at larger quantities. Samples are available; sample cost and shipping are confirmed separately. Standard lead time is 12–18 days. OEM, ODM and private-label requirements can be quoted, with custom schedules and transit time confirmed for the order.
Questions for buying 710mm LED backlight bars
What dimensions and light output should I specify?
List 710 × 25 × 16mm, twelve LEDs and 3300 lm specified output for SL-BL085-12L. The power is 27.5W and the input is 24V DC.
Which white-light version can I order?
The original sheet lists 2800–16000K. Send the required colour temperature to confirm the available version, sample specification and production order.
What mounting and electrical details are needed for a quotation?
Provide the enclosure drawing, frame profile, fixing points, bar quantity and cable route. Ask for the mounting parts, connection components and approved wiring plan to be itemised.
How are samples and bulk quantities supplied?
Samples are available with cost and shipping confirmed separately. Production orders start from 20 pcs, with lower unit prices at larger quantities. Standard lead time is 12–18 days; OEM, ODM and private-label enquiries are supported.
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