Representative photo of this series
Backlights
510 x 280 mm traditional surface light source (LS-BKL-1187)
Model LS-BKL-1187-R
- ColourRed, Green, Blue, White, Infrared, UV
- Voltage24 V DC (12 V on request)
- TypeStandard
- Width280 mm
Ships in 2-3 weeks
3.45 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-BKL-1187: length 510 mm, width 280 mm, height 25 mm, power red 68.8 W.
Surface light with large-area uniform light emission and high-array LED arrangement for high-brightness planar lighting. Mainly used for perspective contour imaging and large-format uniform illumination.
- 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-1187 |
|---|
Interfaces and I/O
| Cable length (mm) | 500 |
|---|
Electrical
| Voltage | 24 V DC (12 V on request) |
|---|---|
| Power red (W) | 68.8 |
| Power white/blue/green (W) | 86 |
Mechanical
| Width (mm) | 280 |
|---|---|
| Length (mm) | 510 |
| Height (mm) | 25 |
| Mounting | 16 x dia. 5 through holes |
| Shipping weight | 3.45 kg |
Engineering data
Drive and fit the LS-BKL-1187
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 | 16 × Ø 5 mmthrough |
|---|---|
| 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
120 W per channel at 24 V for this 86 W light
2-channel 24 V digital LED light controller, 240 W, RS-232
LS-CTL-0487
- Channels 2
- Output 24 V
$385.00
Ships in 3-4 weeks
120 W per channel at 24 V for this 86 W light
Touch-screen time-sharing strobe controller, 4 ch, 500 W, for 24 V lights
LS-CTL-0400
- Channels 4
- Output Constant voltage 24 V
$669.00
Ships in 2-3 weeks
125 W per channel at 24 V for this 86 W light
Digital Light Controller, 6 channel, 90 W/24 V
LS-CTL-0291
- Output 24 VDC
- Input 24 VDC
$229.00
Ships in 2-3 weeks
Same 24 V supply
Digital controller, 8 ch, 2.5 A total output
LS-CTL-0353
- Channels 8
- Output 16-24 V
$429.00
Ships in 2-3 weeks
Same 24 V supply
Same 24 V supply
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-1309, the same type of part

Electronics and devices
Printed resistor track appearance
A visual pattern inspection complements an electrical test; it does not replace it.MethodTransmitted white backlightExplore the study
Set up with the LS-BKL-0803, the same type of part

Metal parts and machining
Saw-blade side and position
Use the bore and slots for position, and only a proven side-specific feature for face or back.Light in sourceLS-BKL-0803 · redExplore the study
Other models in the Traditional surface light source (LS-BKL-S113) series
See all 38 models| Model | Width | Price | Availability | Link |
|---|---|---|---|---|
| LS-BKL-1187This model | 280 mm | $889.00 | Ships in 2-3 weeks | |
| LS-BKL-1164 | $169.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1170 | $169.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1165 | $179.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1169 | $179.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1167 | $209.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1174 | $229.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1175 | $229.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1171 | $259.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1172 | $289.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1176 | 128 mm | $289.00 | Ships in 2-3 weeks | View |
| LS-BKL-1177 | $289.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1180 | $319.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1168 | $329.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1178 | $329.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1173 | $389.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1181 | $389.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1182 | $439.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1183 | 220 mm | $489.00 | Ships in 2-3 weeks | View |
| LS-BKL-1184 | $529.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1179 | $539.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1188 | $689.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1186 | 260 mm | $739.00 | Ships in 2-3 weeks | View |
| LS-BKL-1185 | $879.00 | Ships in 2-3 weeks | View | |
| LS-BKL-1189 | $1,279.00 | Ships in 2-3 weeks | View |






