Dimension-based illustration. Housing dimensions follow this model's printed specifications; LED layout, cable position, finish and light colour are representative.
Bar lights
2037 x 32 mm Diffused bar light (LS-BAR-0347)
Model LS-BAR-0347-R
- ColourRed, Green, Blue, White
- TypeDiffused
- Wavelength red620-630 nm
- Wavelength green520-530 nm
Ships in 2-3 weeks
2.8 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-BAR-0347: length 2037 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-0347 |
|---|---|
| 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) | 2037 |
| W (mm) | 38 |
| H (mm) | 27 |
Interfaces and I/O
| Cable length | 500 mm (drawings) |
|---|---|
| Light cable | 2 |
Light
| Wavelength red | 620-630 nm |
|---|---|
| Wavelength green | 520-530 nm |
| Wavelength blue | 465-475 nm |
| Colour temperature white | 6000-6500 K |
| 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 for strobe overdrive with 48 V pulses (the selected controller should match the power of the light source) |
|---|---|
| Power R (W) | 58.5 |
| Power G/B/W (W) | 76.5 |
| Recommended controller | LS-CTL-S69, LS-CTL-S28, LS-CTL-S125 for strobe overdrive with 48 V pulses |
| Supply voltage (derived) | 24 V DC (matches the 24 V output of its recommended constant-voltage controllers) |
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 | 2.80 kg |
Engineering data
Drive and fit the LS-BAR-0347
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 × M3, 2 groups of 2, 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: supply voltage, drive type and the light's power against the controller's power per channel.
Controllers for this light
100 W per channel at 24 V for this 76.5 W light
100 W per channel at 24 V for this 76.5 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 76.5 W light
120 W per channel at 24 V for this 76.5 W light
Constant current controller, 1 ch, 120 W, for 24 V lights
LS-CTL-0181
- Channels 1
- Output 24 V
$249.00
Ships in 2-3 weeks
120 W per channel at 24 V for this 76.5 W light
150 W per channel at 24 V for this 76.5 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-0347This model | 2037 x 32 mm | $2,049.00 | Ships in 2-3 weeks | |
| 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-0341 | 1947 x 32 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-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 |
| LS-BAR-0354 | 2172 x 12 mm | $2,109.00 | Ships in 2-3 weeks | View |
| LS-BAR-0355 | 2172 x 22 mm | $2,109.00 | Ships in 2-3 weeks | View |
| LS-BAR-0356 | 2172 x 32 mm | $2,109.00 | Ships in 2-3 weeks | View |
| LS-BAR-0357 | 2217 x 12 mm | $2,119.00 | Ships in 2-3 weeks | View |
| LS-BAR-0358 | 2217 x 22 mm | $2,119.00 | Ships in 2-3 weeks | View |
| LS-BAR-0359 | 2217 x 32 mm | $2,119.00 | Ships in 2-3 weeks | View |



