Flat Backlight with Center Hole, 250 x 250 mm, IR 940 nm (LS-BKL-1390)
  • Flat Backlight with Center Hole, 250 x 250 mm, IR 940 nm (LS-BKL-1390)
  • LS-BKL-1390 dimensions (mm)

Backlights

Flat Backlight with Center Hole, 250 x 250 mm, IR 940 nm (LS-BKL-1390)

Model LS-BKL-1390

  • ColourInfrared
  • Emitting area250 mm × 250 mm
  • Size282 mm × 263 mm × 19 mm
  • Voltage24 VDC
  • Power52 W
  • Wavelength940 nm
$739.00
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End of life soon: the maker is phasing this model out, so stock is limited. Ask us for availability or the successor model.

Ships in 2-3 weeks

1.64 kg shipping weight

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Flat Backlight with Center Hole, 250 x 250 mm, IR 940 nm (LS-BKL-1390)LS-BKL-1390

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Flat Backlight with Center Hole, 250 x 250 mm, IR 940 nm. Adopts high-density array LED design. Adopts middle opening design (circular hole/square hole) to achieve front lighting.

  • Same-day shipping on stock itemsTracked 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; restocking fee up to 15% may apply
  • Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay

Specifications

General

ModelLS-BKL-1390
Cooling modeNatural cooling

Interfaces and I/O

Connector typeSMR-03V-B
Cable length1 m

Light

ColorInfrared
Wavelength940 nm
Center illuminance/irradiance≥ 5000 uW/cm2@200 mm
Emitting area dimension250 mm × 250 mm
Diffuse plate includedIncluded

Environment and compliance

TemperatureWorking temperature: 0 °C to 40 °C (32 °F to 104 °F); Storage temperature: –20 °C to 60 °C (–4 °F to 140 °F)
Humidity20% RH to 90% RH (no condensation)

Electrical

Power52 W
Input voltage24 VDC

Mechanical

Dimension282 mm × 263 mm × 19 mm
Bore dimensionΦ50 mm
Weight1.1 kg
Shipping weight (estimated)1.64 kg

Other models in the Flat lights with center hole (LS-BKL-S126) series

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ModelSize / key dataPriceAvailabilityLink
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LS-BKL-1395 300 x 200 mm, IR 940 nm $719.00 Ships in 2-3 weeks View
LS-BKL-1394 300 x 200 mm, Blue $719.00 Ships in 2-3 weeks View
LS-BKL-1396 300 x 200 mm, Red $719.00 Quote Ships in 2-3 weeks View
LS-BKL-1398 300 x 200 mm, White $719.00 Ships in 2-3 weeks View
LS-BKL-1391 250 x 250 mm, Red $739.00 Quote Ships in 2-3 weeks View
LS-BKL-1389 250 x 250 mm, Blue $739.00 Ships in 2-3 weeks View
LS-BKL-1392 250 x 250 mm, Red $739.00 Ships in 2-3 weeks View
LS-BKL-1393 250 x 250 mm, White $739.00 Ships in 2-3 weeks View
LS-BKL-1399 300 x 300 mm, Blue $969.00 Ships in 2-3 weeks View
LS-BKL-1400 300 x 300 mm, Red $969.00 Ships in 2-3 weeks View
LS-BKL-1401 300 x 300 mm, White $969.00 Ships in 2-3 weeks View
LS-BKL-1404 400 x 300 mm, White $1,209.00 Quote Ships in 2-3 weeks View
LS-BKL-1402 400 x 300 mm, Blue $1,209.00 Ships in 2-3 weeks View
LS-BKL-1403 400 x 300 mm, Red $1,209.00 Ships in 2-3 weeks View
LS-BKL-1405 400 x 300 mm, White $1,209.00 Ships in 2-3 weeks View
LS-BKL-1408 450 x 320 mm, White $1,379.00 Quote Ships in 2-3 weeks View
LS-BKL-1406 450 x 320 mm, Blue $1,379.00 Ships in 2-3 weeks View