High-power bar illumination for long working distances and clearly rendered PCB codes
LXV-4BRH uses high-power LEDs in a one-piece aluminium-alloy housing. The PDF specifies high luminance at long working distance, multiple mounting methods and high heat-transfer performance, with 16 mm and 30 mm emitting-width families from 150 to 900 mm long.
- Standard models
- 12
- Six lengths in two emitting widths
- Supply
- 24 V
- Every documented row
- Power range
- 8.4–86.4 W
- Exact model and colour dependent
- Optical reference
- LXV-4BRH15016-W
- Dark and high-luminance FOV 120 mm
- Application reference
- LXV-4BRH15016-W
- PCB QR-code inspection
Large LCD-panel defects
Use the long, high-output linear field where a large panel requires directional illumination from a practical standoff.
Metal-surface defects
Select lens and optional diffuser from the actual reflective surface, glare and shadow response.
Printed-character defects
Increase illumination at distance so character edges remain available to the camera.
Connector-pin flatness
Aim the bar along the pin field and validate height- or edge-related contrast on production parts.
PCB QR codes
The documented LXV-4BRH15016-W example renders screen-printed PCB QR codes clearly visible.
Distance output, 120 mm field distribution, lens choice and PCB QR-code evidence
The PDF compares the new high-power construction against an earlier bar light at nine distances, then shows dark and high-luminance fields for LXV-4BRH15016-W. General and narrow-angle lenses are kept as separate 600 × 450 mm distribution objects, followed by the complete PCB arrangement, workpiece and result.
Source illumination comparison · 0–200 mm
Configurable body and lens-dependent 600 × 450 mm fields
PCB QR-code inspection · LXV-4BRH15016-W
Optional diffuser plate
- Uniformity model
- LXV-4BRH15016-W
- Uniformity field
- Dark / high luminance · FOV 120 mm
- General-lens model
- LXV-4BRH15016-W
- Narrow-angle model
- LXV-4BRH15016-L-W
- Application model
- LXV-4BRH15016-W
- Application result
- QR-code screen printing clearly visible
Choose emitting width and length first, then match lens, colour and exact load
The 16 mm and 30 mm families share six emitting lengths but differ in section size, LED arrangement, mounting detail, mass and power. White general-lens models use the -W suffix; the documented narrow-angle version uses -L-W.
- 1
Define field and working distance
Record illuminated length, required width, standoff, camera field and the minimum acceptable feature contrast.
- 2
Choose 16 or 30 mm width
Use the narrower one-row or wider two-row construction from its own drawing; do not infer dimensions between them.
- 3
Choose lens and optional diffuser
Compare general versus narrow-angle distribution and add the diffuser only after checking shadow and glare on the real workpiece.
- 4
Match colour, power and controller
Keep power and mass from one exact row, then validate strobe, analog or digital operation under production duty.
Read the product model pattern
LXV-4BRH[length][width]-R/G/B/W/IR/UV- LXV
- Product prefix
- 4BRH
- High-power bar-light family
- Length ##
- Length of emitting area
- Width ##
- Width of emitting area: 16 or 30 mm
- R/G/B/W/IR/UV
- Colour or wavelength code
LXV-4BRH model and optical selection tables
Each value remains attached to its own model or lens row.
16 mm emitting-width models
| Model | Supply | Power · R | Power · G/B/W | Weight | Drawing | Common |
|---|---|---|---|---|---|---|
| LXV-4BRH15016 | 24 V | 8.4 W | 8.4 W | 164 g | 1 | Y |
| LXV-4BRH30016 | 24 V | 16.8 W | 16.8 W | 298 g | 1 | Y |
| LXV-4BRH45016 | 24 V | 25.2 W | 25.2 W | 444 g | 1 | Y |
| LXV-4BRH60016 | 24 V | 33.6 W | 33.6 W | 590 g | 1 | Y |
| LXV-4BRH75016 | 24 V | 42.0 W | 42.0 W | 736 g | 1 | Y |
| LXV-4BRH90016 | 24 V | 50.4 W | 50.4 W | 882 g | 1 | Y |
30 mm emitting-width models
| Model | Supply | Power · R | Power · G/B/W | Weight | Drawing | Common |
|---|---|---|---|---|---|---|
| LXV-4BRH15030 | 24 V | 14.4 W | 14.4 W | 258 g | 2 | Y |
| LXV-4BRH30030 | 24 V | 28.8 W | 28.8 W | 604 g | 2 | Y |
| LXV-4BRH45030 | 24 V | 43.2 W | 43.2 W | 851 g | 2 | Y |
| LXV-4BRH60030 | 24 V | 57.6 W | 64.8 W | 845 g | 2 | Y |
| LXV-4BRH75030 | 24 V | 72.0 W | 72.0 W | 1345 g | 2 | Y |
| LXV-4BRH90030 | 24 V | 86.4 W | 86.4 W | 1592 g | 2 | Y |
Printed distance-illumination values
| Distance | LXV-4BRH15016-W (New) | LXV-4BR15016-W |
|---|---|---|
| 0 mm | 412300 lx | 90100 lx |
| 25 mm | 202700 lx | 45490 lx |
| 50 mm | 133500 lx | 29210 lx |
| 75 mm | 96700 lx | 20270 lx |
| 100 mm | 74760 lx | 15630 lx |
| 125 mm | 58990 lx | 11680 lx |
| 150 mm | 47970 lx | 9360 lx |
| 175 mm | 39790 lx | 7992 lx |
| 200 mm | 33530 lx | 6652 lx |
Spectrum, options, environment and cables
| Item | PDF specification | Engineering use |
|---|---|---|
| Visible output | Red 620–630 nm · Green 525–530 nm · Blue 465–470 nm · White 6600 K | Match spectral response and retain the exact row power |
| Controller types | Strobe / analog / digital controller | Size the controller from the selected model load |
| Custom wavelengths | UV and IR can be customised | Confirm wavelength, irradiance and safety |
| Diffuser plate | Improves lamp shadow and glare on reflective workpieces | Validate brightness and contrast after fitting |
| Operating environment | 0–40 °C · 20–85% RH without condensation | Verify installation conditions |
| Reference life | 50,000 h when luminance is reduced to 50% of factory default | PDF reference condition, not a universal guarantee |
| Support | One year free technical support · sample free-rent service | Confirm current commercial terms |
| PVC extension cable | Flexible, bend- and heat-resistant; for use inside equipment | Use for stationary in-equipment routing |
| High-flex extension cable | Harder and more abrasion-resistant; for drag-chain production lines | Use for repeated-motion routing |
Mechanical construction by family
| Family | Emitting / outer length | Section | Mounting and lead |
|---|---|---|---|
| LXV-4BRH##16 | A = 150 / 300 / 450 / 600 / 750 / 900 mm · B = A + 12 mm | 16 mm emitting width · 22 mm height · 36 mm depth | 2 × 2-M3 depth 5 · 500 mm lead |
| LXV-4BRH##30 | A = 150 / 300 / 450 / 600 / 750 / 900 mm · B = A + 12 mm | 30 mm emitting width · 36 mm height · 46 mm depth | 2 × 4-M3 depth 5 · 500 mm lead |
Install the exact 16 mm or 30 mm section and preserve its lens, mount, lead and thermal envelope
The complete source drawing keeps both cross-sections and all twelve A/B length rows in one readable object. The native table above provides the same relationships for search and comparison; the drawing remains available for fine section and slot callouts.
- 01
Select one exact length and width family, then keep its power, weight and drawing number together.
- 02
Aim the bar and selected lens at the required working distance; confirm the complete field, not only its centre.
- 03
Reserve M3 fastener access, the 500 mm lead, connector bend space and heat-sink airflow along the one-piece housing.
- 04
Validate exposure, strobe duty, glare, shadow, QR-code or defect contrast and acceptance criteria on production samples.
