2-channel 24 V digital LED light controller, 20 W, RS-232
LS-CTL-0476
- Channels 2
- Output 24 V
$165.00
Ships in 3-4 weeks
Ring lights
Model LS-RNG-0381
Ships in 2-3 weeks
0.24 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-RNG-0381: dimension Φ73 mm x 16 mm, bore dimension Φ36 mm, emitting area length Φ65.5 mm, irradiation angle 90°, power 6.4 W.
Ring Light, 73 mm dia., 90°, White. Adopts high-density LED array design. Provides models with various outer dimensions and irradiation angles.
| Model | LS-RNG-0381 |
|---|---|
| Irradiation angle | 90° |
| Best working distance | 60 ~ 80 mm |
|---|
| Connector type | SMR-03V-B |
|---|---|
| Cable length | 1 m |
| Color | White |
|---|---|
| Center illuminance | ≥12000 Lux @ WD=100 mm |
| Color temperature | 6000 ~ 7500K |
| Emitting area length | Φ65.5 mm |
| LED rows | 2 |
| Diffuse plate included | PMMA |
| Humidity | 20% RH to 90% RH (no condensation) |
|---|---|
| Temperature | Working temperature: 0 °C to 40 °C (32 °F to 104 °F); Storage temperature: –20 °C to 60 °C (–4 °F to 140 °F) |
| Power | 6.4 W |
|---|---|
| Input voltage | 24 VDC |
| Dimension | Φ73 mm × 16 mm |
|---|---|
| Outer dimension | Φ73 mm |
| Bore dimension | Φ36 mm |
| Weight | 100 g |
| Shipping weight (estimated) | 0.24 kg |
Engineering data
Worked out from the printed voltage, power and dimensions: what the light draws and what it needs from a controller.
| Cable | 1 mSMR-03V-B connector |
|---|
As printed in this model's specifications and dimension drawing. Check the drawing in Downloads before you drill a fixture.
Compatible parts
Checked with the configurator's fit rules: lens mount and sensor coverage, supply voltage, power per channel and connector.
LS-CTL-0476
$165.00
Ships in 3-4 weeks
10 W per channel at 24 V for this 6.4 W light
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Ships in 2-3 weeks
8.1 W per channel at 24 V for this 6.4 W light
LS-CTL-0554
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12.5 W per channel at 24 V for this 6.4 W light
20 W per channel at 24 V for this 6.4 W light
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$150.00
Ships in 3-4 weeks
15 W per channel at 24 V for this 6.4 W light
24 W per channel at 24 V for this 6.4 W light
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Application studies
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-RNG-0222, the same type of part

Metal parts and machining
Metal positioning with short-exposure strobe lighting
A short exposure needs a verified light-and-trigger recipe before it becomes a motion-freezing claim.MethodStrobe coaxial white lightExplore the study
| Model | Emitting area | Size | Power | Price | Availability | Link |
|---|---|---|---|---|---|---|
| LS-RNG-0381This model | Φ65.5 mm | Φ73 mm × 16 mm | 6.4 W | $239.00 | Ships in 2-3 weeks | |
| LS-RNG-0369 | Φ40 mm | Φ65 mm × 15 mm | 3.5 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0368 | Φ40 mm | Φ65 mm × 15 mm | 2.9 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0367 | Φ40 mm | Φ65 mm × 15 mm | 2.9 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0372 | Φ57.5 mm | Φ65 mm × 16 mm | 9.5 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0371 | Φ57.5 mm | Φ65 mm × 16 mm | 8.4 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0370 | Φ57.5 mm | Φ65 mm × 16 mm | 7.7 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0375 | Φ57.5 mm | Φ65 mm × 16 mm | 9.5 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0374 | Φ57.5 mm | Φ65 mm × 16 mm | 8.4 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0373 | Φ57.5 mm | Φ65 mm × 16 mm | 7.7 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0378 | Φ57.5 mm | Φ65 mm × 16 mm | 4.9 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0377 | Φ57.5 mm | Φ65 mm × 16 mm | 3.5 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0376 | Φ57.5 mm | Φ65 mm × 16 mm | 3.7 W | $219.00 | Ships in 2-3 weeks | View |
| LS-RNG-0380 | Φ65.5 mm | Φ73 mm × 16 mm | 4.6 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0379 | Φ65.5 mm | Φ73 mm × 16 mm | 5 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0384 | Φ72 mm | Φ80 mm × 16 mm | 12.9 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0383 | Φ72 mm | Φ80 mm × 16 mm | 9.1 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0382 | Φ72 mm | Φ80 mm × 16 mm | 10.4 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0387 | Φ72 mm | Φ80 mm × 16 mm | 12.9 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0386 | Φ72 mm | Φ80 mm × 16 mm | 9.1 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0385 | Φ72 mm | Φ80 mm × 16 mm | 10.3 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0390 | Φ72 mm | Φ80 mm × 16 mm | 12.9 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0389 | Φ72 mm | Φ80 mm × 16 mm | 9.1 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0388 | Φ72 mm | Φ80 mm × 16 mm | 10.4 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0393 | Φ72 mm | Φ80 mm × 16 mm | 9.9 W | $239.00 | Ships in 2-3 weeks | View |