Representative photo of this series
Backlights
Arc-shaped back light, Ø140 mm (LS-BKL-1552)
Model LS-BKL-1552-R
- ColourRed, Green, Blue, White
- Emitting area142 mm
- Voltage24 V
- Power24.0 W/30.3 W
Ships in 2-3 weeks
0.5 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-BKL-1552: emitting surface 142 mm; dimension Out dia. 140,Inner dia. 100,Height 72 mm; power 24.0 W/30.3 W.
Semi-curvy shape design, used with high uniformity diffuser, to make the uniformity higher. Arc-shaped and dimensions can be customized.
- Tracked worldwide shippingTracked UPS or DHL
- 3-year warranty, minimumCovers defects in materials and workmanship
- Expert machine-vision support includedFrom our engineering team, incl. a licensed P.E.
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items, counted from delivery; free US return label; no restocking fee
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-BKL-1552 |
|---|---|
| Note | UV & IR light can be customized as required. |
Interfaces and I/O
| Cable polarity | 1: +, 2: NC, 3: - |
|---|---|
| Cable (mm) | 500 (drawing) |
Light
| LED colour | R(red)/W(white) |
|---|---|
| Emitting surface (mm) | 142 |
Electrical
| Voltage | 24 V |
|---|---|
| Power | 24.0 W/30.3 W |
| Input voltage | DC 24 V (max) |
Mechanical
| Dimension | Out dia. 140,Inner dia. 100,Height 72mm |
|---|---|
| Mounting holes | 4-M3 depth 3 |
| Shipping weight | 0.50 kg |
Engineering data
Drive and fit the LS-BKL-1552
Worked out from the printed voltage, power and dimensions: what the light draws and what it needs from a controller.
Mounting and installation
| Mounting holes | 4 × M33 mm deep |
|---|---|
| Cable | 0.5 m |
As printed in this model's specifications and dimension drawing. Check the drawing in Downloads before you drill a fixture.
Compatible parts
Fits with this part
Checked with the configurator's fit rules: lens mount and sensor coverage, supply voltage, power per channel and connector.
Controllers for this light
60 W per channel at 24 V for this 30.3 W light
36 W per channel at 24 V for this 30.3 W light
4-channel 24 V digital LED light controller, 150 W, RS-232
LS-CTL-0480
- Channels 4
- Output 24 V
$250.00
Ships in 3-4 weeks
37.5 W per channel at 24 V for this 30.3 W light
40 W per channel at 24 V for this 30.3 W light
60 W per channel at 24 V for this 30.3 W light
Digital controller, 6 ch, 2.5 A total output
LS-CTL-0352
- Channels 6
- Output 16-24 V
$359.00
Ships in 2-3 weeks
About 48 W per channel at 24 V (from its rated output) for this 30.3 W light
Application studies
Applications for this type of part
Real camera images from lighting and optics application tests, with the parts of each setup and why they were chosen.
Set up with the LS-BKL-1012, the same type of part

Metal parts and machining
Screw outline with a collimated panel
Collimated lighting improves a silhouette; stable magnification is a separate lens decision.Proposed light housing (spec)64 × 64 × 19 mmExplore the study
Set up with the LS-BKL-0803, the same type of part

Electronics and devices
Server-panel screw check
Check each expected screw position, not only the total count.Light in sourceLS-BKL-0803 · whiteExplore the study
Set up with the LS-BKL-0947, the same type of part

Metal parts and machining
Shaft-sleeve edges under two backlights
Translate light output into a measured exposure budget.Proposed light housing (spec)151 × 137 × 96.52 mmExplore the study
Other models in the Arc-shaped back light (LS-BKL-S138) series
See all 7 models| Model | Emitting area | Power | Price | Availability | Link |
|---|---|---|---|---|---|
| LS-BKL-1552This model | 142 mm | 24.0 W/30.3 W | $179.00 | Ships in 2-3 weeks | |
| LS-BKL-1549 | 72 mm | 8.7 W/10.8 W | $209.00 | Ships in 2-3 weeks | View |
| LS-BKL-1553 | 112 mm | 17.3 W/21.6 W | $259.00 | Ships in 2-3 weeks | View |
| LS-BKL-1550 | 75 mm | 20.2 W/26.0 W | $289.00 | Ships in 2-3 weeks | View |
| LS-BKL-1554 | 14 W | $359.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1551 | 42 mm | 15.4 W/19.2 W | $559.00 | Ships in 2-3 weeks | View |
| LS-BKL-1555 | 150 mm | 46.1 W/57.6 W | $609.00 | Ships in 2-3 weeks | View |





