585mm cool white LED bars for lightbox assemblies
Specify a cool white light source for an advertising lightbox or illuminated sign frame. SL-BL091-9L is a 585 × 23 × 16mm lens LED bar with nine LEDs, an 18W power rating and 900 lm listed output. It uses a 24V DC input, 14 × 50° lenses and a specified 6000–7000K white-light range.
For sign fabricators and lightbox component buyers, the ordering priorities are the usable frame space, required white appearance and approved connection arrangement. Send the enclosure drawing, graphic or diffuser details and target quantity to confirm the sample configuration, supplied wiring parts and wholesale price.
18W cool white bar technical data
| Specification | SL-BL091-9L |
|---|
| Model | SL-BL091-9L |
| Dimensions | 585 × 23 × 16mm |
| Power | 18W |
| Input voltage | 24V DC |
| Specified luminous flux | 900 lm |
| LED quantity | 9 LEDs |
| Lens angle | 14 × 50° |
| Specified white-light range | 6000–7000K |
| Construction shown | Aluminium substrate with individual lenses |
| Operating temperature | −20 to +50°C |
Check the frame space and lens direction
Use the full 585 × 23 × 16mm envelope when checking the available frame space. The construction photographs show an aluminium substrate, mounting openings and individual optical lenses.
The specified lens angle is 14 × 50°. Show the proposed positions and lens orientation on the enclosure drawing, then assess a sample with the actual graphic or diffuser to confirm the required lighting layout.
Confirm the 24V wiring and permitted grouping
The connection photograph shows soldered red and black leads and white plugs at the board ends. Include the bar quantity, cable route, required harnesses and power-unit scope in the purchasing specification.
The original board photograph carries connection notes limiting the illustrated grouping to three pieces. Request the approved model-specific wiring diagram, grouping and harness before linking multiple bars.
Select the cool white sample for the display
The parameter image specifies 6000–7000K. State the target white appearance when requesting a sample, and confirm the supplied colour-temperature version for the production order.
Original application pictures illustrate lightbox frames and illuminated advertising graphics. Provide the frame dimensions and graphic material so the sample and module arrangement can be reviewed for the actual project.
Wholesale quantities and supply configuration
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.
Include the number of bars, white-light version, mounting requirements, connection parts and delivery country. Ask for the agreed packing quantity and carton dimensions with the quotation.
Purchasing questions for cool white lightbox bars
Which white-light version is listed for this 585mm bar?
The source parameter sheet specifies 6000–7000K. Share the required white appearance to confirm the sample and production version for SL-BL091-9L.
What supply and output should the component list show?
List a 24V DC input, 18W power and 900 lm specified output for each nine-LED bar. Confirm the power-unit and harness arrangement with the planned module quantity.
What is required before connecting several bars?
Submit the intended wiring layout and ask for the approved grouping. The original board photograph includes three-piece connection notes; use the model-specific wiring confirmation for the assembly.
How can I request a sample and bulk quotation?
Provide the model, desired quantity, white-light requirement, enclosure drawing and destination country. Production orders start from 20 pcs; samples, volume pricing and OEM, ODM or private-label requirements can be quoted together.
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