Ring lights
Ring Light, 160 mm dia., White (LS-RNG-0540)
Model LS-RNG-0540
- ColourWhite
- Emitting areaΦ146 mm
- SizeΦ160 mm × 18 mm
- Voltage24 VDC
- Power17.4 W
Ships in 2-3 weeks
0.52 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-RNG-0540: dimension Φ160 mm x 18 mm, bore dimension Φ116 mm, emitting area length Φ146 mm, power 17.4 W.
Ring Light, 160 mm dia., White. Provides high uniformity illumination. Supports various sizes of outer diameter.
- 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-RNG-0540 |
|---|---|
| Cooling mode | Natural cooling |
Optics
| Best working distance | 30~80 mm |
|---|
Interfaces and I/O
| Connector type | SMR-03V-B |
|---|---|
| Cable length | 1 m |
Light
| Color | White |
|---|---|
| Center illuminance | ≥18000 Lux @ WD=100 mm |
| Color temperature | 6000 ~ 7000K |
| Emitting area length | Φ146 mm |
| LED rows | 1 |
| Diffuse plate included | PMMA |
Environment and compliance
| 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) |
|---|---|
| Humidity | 20% RH to 90% RH (no condensation) |
Electrical
| Power | 17.4 W |
|---|---|
| Input voltage | 24 VDC |
Mechanical
| Dimension | Φ160 mm × 18 mm |
|---|---|
| Bore dimension | Φ116 mm |
| Weight | 298 g |
| Shipping weight (estimated) | 0.52 kg |
Engineering data
Drive and fit the LS-RNG-0540
Worked out from the printed voltage, power and dimensions: what the light draws and what it needs from a controller.
Mounting and installation
| 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
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
20 W per channel at 24 V for this 17.4 W light
24 W per channel at 24 V for this 17.4 W light
Analog controller, 4 ch, 120 W
LS-CTL-0154
- Channels 4
- Output Constant voltage 24 V
$289.00
Ships in 2-3 weeks
30 W per channel at 24 V for this 17.4 W light
24 W per channel at 24 V for this 17.4 W light
24 W per channel at 24 V for this 17.4 W light
Digital controller, 16 ch, 350 W
LS-CTL-0420
- Channels 16
- Output Constant voltage 24 V
$1,579.00
Ships in 2-3 weeks
21.9 W per channel at 24 V for this 17.4 W light
Light cables
Light Cable, SMR-03V-B to SMR-03V-BC, 1 m
LS-LAC-0035
- Length 1 m
- End A SMR-03V-B
$39.00
Ships in 2-3 weeks
Light Cable, SMR-03V-B to SMR-03V-BC, 3 m
LS-LAC-0037
- Length 3 m
- End A SMR-03V-B
$39.00
Ships in 2-3 weeks
Light Cable, SMR-03V-B to SMR-03V-BC, 5 m
LS-LAC-0039
- Length 5 m
- End A SMR-03V-B
$39.00
Ships in 2-3 weeks
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-RNG-0345, the same type of part

Packaging, labels and print
Can-base date code in IR
Check that the ink reads well in infrared before relying on it.Light in sourceLS-RNG-0345 · 940 nmExplore the study
Set up with the LS-RNG-0586, the same type of part

Plastics, rubber and ceramics
Ceramic glaze appearance under polarized light
Stabilize glare and colour processing before assigning a surface threshold.MethodWhite polarized ring illuminationExplore the study
Set up with the LS-RNG-0341, the same type of part

Glass, displays and optics
Cover-glass ink border in IR
Image both edges sharply, then calibrate before reporting a distance.Light in sourceLS-RNG-0341 · 940 nmExplore the study
Other models in the Standard ring lights (LS-RNG-S62) series
See all 6 models| Model | Emitting area | Size | Power | Price | Availability | Link |
|---|---|---|---|---|---|---|
| LS-RNG-0540This model | Φ146 mm | Φ160 mm × 18 mm | 17.4 W | $409.00 | Ships in 2-3 weeks | |
| LS-RNG-0538 | Φ66 mm | Φ80 mm × 18 mm | 8.7 W | $239.00 | Ships in 2-3 weeks | View |
| LS-RNG-0539 | Φ106 mm | Φ120 mm × 18 mm | 13.1 W | $319.00 | Ships in 2-3 weeks | View |
| LS-RNG-0541 | Φ186 mm | Φ200 mm × 34 mm | 21.8 W | $499.00 | Ships in 2-3 weeks | View |
| LS-RNG-0542 | Φ236 mm | Φ250 mm × 34 mm | 26.2 W | $619.00 | Ships in 2-3 weeks | View |
| LS-RNG-0543 | Φ286 mm | Φ300 mm × 34 mm | 30.5 W | $709.00 | Ships in 2-3 weeks | View |







