Dimension-based illustration. Housing dimensions follow this model's printed specifications; LED layout, cable position, finish and light colour are representative.
Bar lights
1947 x 32 mm Diffused bar light (LS-BAR-0341)
Model LS-BAR-0341-R
- ColourRed, Green, Blue, White
- TypeDiffused
- Wavelength red620-630 nm
- Wavelength green520-530 nm
Ships in 2-3 weeks
2.7 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-BAR-0341: length 1947 mm, width 38 mm, emitting width 32 mm, LED rows 5.
Bar light with a flexible size design and patch (SMD) LEDs with a large divergence angle. A high-uniformity diffuse plate is used, so it can also serve as a backlight.
- 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-BAR-0341 |
|---|---|
| Optional accessories | Extension cable, diffuse plate |
| Service life | Red: 60000 h continuous at 25 °C and 50% illumination until 50% decrement; white: 30000 h under the same conditions |
| Lamp bead rows | 5 |
| L (mm) | 1947 |
| W (mm) | 38 |
| H (mm) | 27 |
Interfaces and I/O
| Cable length | 500 mm (drawings) |
|---|---|
| Light cable | 1 |
Light
| Wavelength red | 620-630 nm |
|---|---|
| Wavelength green | 520-530 nm |
| Wavelength blue | 465-475 nm |
| Colour temperature white | 6000-6500 K |
| Wavelength IR | 850-940 nm |
| Wavelength UV | 365-405 nm |
| Emitting width (mm) | 32 |
Environment and compliance
| Storage temperature | -20 to 60 °C |
|---|---|
| Operating temperature | 0 to 40 °C |
| Humidity | 20-85 %RH (non-condensing) |
Electrical
| Controller | LS-CTL-S69 series, LS-CTL-S28 series, LS-CTL-S125 series (the selected controller should match the power of the light source) |
|---|---|
| Power R (W) | 55.9 |
| Power G/B/W (W) | 73.1 |
| Recommended controller | LS-CTL-S69, LS-CTL-S28, LS-CTL-S125 |
| Supply voltage (derived) | 24 V DC, derived from the 24 V output of its recommended controllers LS-CTL-S69, LS-CTL-S28 |
Mechanical
| Length rule | L = 12 (end plate thickness) + X (emitting length, increases in multiples of 45 mm) |
|---|---|
| Mounting | 2 x 2-M3, depth 5 (drawings) |
| Shipping weight | 2.70 kg |
Engineering data
Drive and fit the LS-BAR-0341
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 | 2 × 2 × M3 (4 holes)5 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
120 W per channel at 24 V for this 73.1 W light
Mini digital controller 3.0, 4 ch, 120 W
LS-CTL-0237
- Channels 4
- Output Constant voltage 24 V
$349.00
Ships in 2-3 weeks
80 W per channel at 24 V for this 73.1 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 73.1 W light
Digital controller, 6 ch, 5.2 A total output
LS-CTL-0356
- Channels 6
- Output 16-24 V
$359.00
Ships in 2-3 weeks
About 72 W per channel at 24 V (from its rated output) for this 73.1 W light
Digital controller, 8 ch, 5.2 A total output
LS-CTL-0357
- Channels 8
- Output 16-24 V
$429.00
Ships in 2-3 weeks
About 72 W per channel at 24 V (from its rated output) for this 73.1 W light
Mini digital controller 3.0, 4 ch, 120 W, GigE network port
LS-CTL-0238
- Channels 4
- Output Constant voltage 24 V
$349.00
Ships in 2-3 weeks
80 W per channel at 24 V for this 73.1 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-BAR-0227, a model of this series

Electronics and devices
Repeated contacts on a keyboard mat
Use the visible contact pattern to test orientation; verify switch function independently.Light in sourceLS-BAR-0227 · blueExplore the study
Set up with the LS-BAR-0221, a model of this series

Metal parts and machining
Graduated scale character contrast
A clear scale image is not itself a calibrated measurement.Light in sourceLS-BAR-0221 · whiteExplore the study
Set up with the LS-BAR-0221, a model of this series

Batteries and automotive
Battery-cell films
Separate the films by colour, then check each one against its expected place.Light in sourceLS-BAR-0221 · whiteExplore the study
Other models in the Diffused bar light (LS-BAR-S65) series
See all 165 models| Model | Size | Price | Availability | Link |
|---|---|---|---|---|
| LS-BAR-0341This model | 1947 x 32 mm | $2,009.00 | Ships in 2-3 weeks | |
| LS-BAR-0329 | 1767 x 32 mm | $1,939.00 | Ships in 2-3 weeks | View |
| LS-BAR-0330 | 1812 x 12 mm | $1,949.00 | Ships in 2-3 weeks | View |
| LS-BAR-0331 | 1812 x 22 mm | $1,949.00 | Ships in 2-3 weeks | View |
| LS-BAR-0332 | 1812 x 32 mm | $1,949.00 | Ships in 2-3 weeks | View |
| LS-BAR-0333 | 1857 x 12 mm | $1,979.00 | Ships in 2-3 weeks | View |
| LS-BAR-0334 | 1857 x 22 mm | $1,979.00 | Ships in 2-3 weeks | View |
| LS-BAR-0335 | 1857 x 32 mm | $1,979.00 | Ships in 2-3 weeks | View |
| LS-BAR-0336 | 1902 x 12 mm | $1,979.00 | Ships in 2-3 weeks | View |
| LS-BAR-0337 | 1902 x 22 mm | $1,979.00 | Ships in 2-3 weeks | View |
| LS-BAR-0338 | 1902 x 32 mm | $1,979.00 | Ships in 2-3 weeks | View |
| LS-BAR-0339 | 1947 x 12 mm | $2,009.00 | Ships in 2-3 weeks | View |
| LS-BAR-0340 | 1947 x 22 mm | $2,009.00 | Ships in 2-3 weeks | View |
| LS-BAR-0342 | 1992 x 12 mm | $2,039.00 | Ships in 2-3 weeks | View |
| LS-BAR-0343 | 1992 x 22 mm | $2,039.00 | Ships in 2-3 weeks | View |
| LS-BAR-0344 | 1992 x 32 mm | $2,039.00 | Ships in 2-3 weeks | View |
| LS-BAR-0345 | 2037 x 12 mm | $2,049.00 | Ships in 2-3 weeks | View |
| LS-BAR-0346 | 2037 x 22 mm | $2,049.00 | Ships in 2-3 weeks | View |
| LS-BAR-0347 | 2037 x 32 mm | $2,049.00 | Ships in 2-3 weeks | View |
| LS-BAR-0348 | 2082 x 12 mm | $2,069.00 | Ships in 2-3 weeks | View |
| LS-BAR-0349 | 2082 x 22 mm | $2,069.00 | Ships in 2-3 weeks | View |
| LS-BAR-0350 | 2082 x 32 mm | $2,069.00 | Ships in 2-3 weeks | View |
| LS-BAR-0351 | 2127 x 12 mm | $2,089.00 | Ships in 2-3 weeks | View |
| LS-BAR-0352 | 2127 x 22 mm | $2,089.00 | Ships in 2-3 weeks | View |
| LS-BAR-0353 | 2127 x 32 mm | $2,089.00 | Ships in 2-3 weeks | View |



