LED warning light
NLA50USB series

Feature
Programmable control design, the USB-A plug is compatible with a variety of devices such as computers, workstations, and equipment hosts.
You can use an adapter cable with transmission function (USB Type-C, etc.). No complicated wiring is required, and plug-and-play installation is simple.
The light flashing, buzzer volume, audio, and interval can all be adjusted, and the functions are powerful.
It has many advantages such as large light-emitting area, clear illumination, and low power consumption.
Provides five light color choices of red, yellow, green, blue and white, and can be customized according to needs.
Eye-catching warning effect, any status message is clear at a glance.
Base style
Applicable
Production lines, laboratories, testing equipment, automation control, POS systems, Kiosk self-service machines and other machines.
Specification
| life expectancy | Ambient temperature 25℃ 60,000 hours ※Life span is based on initial illumination reduced to 70% |
|---|---|
| Use temperature | -10℃~40℃ (referring to the condition without freezing) |
| protection level | IP53 |
| power supply | DC5V |
| Corresponding system |
Windows 7/8/10/11 Linux (VB is not supported) |
| development language | C、C++、VB |
| Communication method | USB 2.0 Type A |
| Body material | nylon |
| Standard wiring | Plastic base 800 mm |
|---|---|
| L-shaped base 750 mm | |
| Metal base 850 mm | |
| B6 plastic base 850 mm | |
| Maximum transmission distance | General extension cord: 5M Active extension cord: 15M |
| certification |
|
| Select accessories | Buzzer: maximum volume 85db (measured at 1m) |
| Lampshade: milky white | |
| Sample code | Download page |
The difference between USB interface and traditional PLC
Warning lights driven by traditional PLC or I/O cards require fixed wiring and additional installation man-hours, which are costly and troublesome to maintain for small and medium-sized or desktop equipment. Japanese USB warning lightplug and play, fast to install, easy to maintain, no need to shut down and remove wires, very suitable for inspection machines, laser engraving machines or lightweight module equipment.
The USB connection is easily controlled through our free.DLL software library, which can be directly called in Windows or Linux systems. The light management is synchronized with the core logic of the device, in line with the "software first" design thinking. compared to traditional I/O and USB warning lights reduce hardware dependence, shorten installation time, and bring greater flexibility and convenience to the device.
Laser engraving machine
Self-checkout machine
Reflective cup structural design
It adopts the reflective cup lampshade structure, and the number of layers can be selected from 1 to 5.
The reflective area is larger, brighter, and emit light evenly in 360 degrees.
Introduction to warning light shades
The lampshade can be selected from transparent or milky white according to the purpose.
It is recommended to use a transparent lampshade when inside a factory you want to identify it from a distance and prevent misrecognition or missed sightings.
In situations such as supermarket checkout counters or offices where the light can be easily recognized at close range, it is recommended to use a milky white lampshade that emits a lighter light color and can protect your eyes.
Comparative examples of warning lights of other brands and those of Japanese aircraft
Japanese aircraft warning lights are made of transparent cover material. When the warning light is on, it will illuminate the entire transparent cover. It is easy to see whether there is a light on from a distance, which can effectively reduce misjudgment and negligence.

Applicable examples
Laser engraving machine
AOI testing machine
Industrial workstation
Checkout machine
Standard model list
| model | power supply | color | consume electricity |
|---|---|---|---|
| NLA50USB | DC5V | R(red) | 0.46W |
| Y (yellow) | 0.49W | ||
| G (green) | 0.43W | ||
| B (blue) | 0.55W | ||
| W (white) | 0.49W |












