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Backlights

70 x 70 mm Side back light source (2FS) (LS-2FS7070)

Model LS-2FS7070

Ultra-thin side (edge-lit) backlight; light from several sides gives overall uniformity and the thin design fits tight installation spaces. Flexible sizes and convenient customization.

$99.00 USDIn stock · 4 available

Inventory updated Oct 15, 2026

0.30 kg shipping weight · Ships in 2-3 weeks
Colour

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Build a system with this light → Matching lens, light, controller and cables, checked for fit

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Features

  • Multilateral lights make the overall uniformity
  • Ultra-thin design, can meet different installation space requirements
  • Flexible size, convenient customization, wide range of applications
  • Various installation methods for convenient mounting

Specifications

ModelLS-2FS7070
Wavelength red620-630 nm
Wavelength green520-530 nm
Wavelength blue465-475 nm
Colour temperature white6000-6500 K
Wavelength IR850-940 nm
Wavelength UV365-405 nm
Storage temperature20 to 60 °C
Operating temperature0 to 40 °C
Humidity20-85 %RH (non-condensing)
Optional accessoriesExtension cable
ControllerLS-DPS series, LS-APS series, LS-SPS series (the selected controller should match the power of the light source)
Service life (red)60000 h continuous at 25 °C, 50% illumination, to 50% decrement
Service life (white)30000 h continuous at 25 °C, 50% illumination, to 50% decrement
Warranty1 year from shipment (faults not caused by the user: free repair or replacement)
Illuminance chart referenceLS-2FS100100-W; uniformity at LWD 100 mm, FOV 140 x 140 mm
Power R (W)11.2
Power G/B/W (W)9
Luminous size (mm)70 x 70
Overall L (mm)102
Overall W (mm)102
Overall H (mm)10.5
Recommended controllerLS-DPS, LS-APS, LS-SPS
Mounting (drawing)4-M4 through, counterbore dia. 6 depth 3.20
Cable length (mm, drawing)500
Shipping weight0.30 kg

Applications

  • Liquid level inspection
  • Dimension measurement
  • Liquid foreign matter inspection
  • Burr inspection for metal profile
  • Appearance inspection
  • Dimension measuring for workpiece
  • Inspection for surface scratches of transparent objects and internal foreign matter
  • Film stain inspection
  • Inspection of cracks in window seal strip
Complete the station

The configurator matches a camera, lens, light, light controller and cables to each other, and to this part.

Configure a system Selection guide

Other sizes in the Side back light source (2FS) series

ModelSizePowerColoursPriceAvailability
LS-2FS505050 x 50 mm9 W $89.00 13 in stockView
LS-2FS100100100 x 100 mm14 W $109.00 14 in stockView
LS-2FS150100150 x 100 mm18 W $129.00 12 in stockView
LS-2FS150150150 x 150 mm18 W $159.00 10 in stockView
LS-2FS200150200 x 150 mm23 W $189.00 13 in stockView
LS-2FS200200200 x 200 mm23 W $219.00 16 in stockView
LS-2FS268168268 x 168 mm32 W $239.00 13 in stockView
LS-2FL250200250 x 200 mm28 W $259.00 13 in stockView
LS-2FS300200300 x 200 mm32 W $289.00 12 in stockView
LS-2FS320320320 x 320 mm36 W $439.00 19 in stockView
LS-2FS400300400 x 300 mm56 W $509.00 12 in stockView
LS-2FS450350450 x 350 mm56 W $639.00 14 in stockView
LS-2FS600400600 x 400 mm79 W $939.00 12 in stockView
LS-2FS568568568 x 568 mm79 W $1,229.00 10 in stockView