Nikki Co., Ltd.
Nikki NLL3-SN2 Series Cylindrical Waterproof LED Light
Manufacturer: Nikki Co., Ltd.
Model: NLL3-SN2 Series
Features
The NLL3-SN2 series features a unique design that reduces LED multi-shadows for more natural lighting. Compatible with conventional fluorescent lamp mounts and NLL/NLL3 dimensions, it allows easy replacement. Ideal for in-flight use, it has a robust borosilicate glass housing and reinforced nylon 66 brackets. A specialized protection circuit resists inrush currents and surges, while a constant current IC prevents flicker and extends LED life. Compared to the NLL3’s diffused light, the NLL3-SN2 offers approximately three times the direct illumination.
Application Examples
In-machine lighting for machine tools, industrial machinery lighting, facility machinery lighting, etc.
Comparison example between conventional LED and NLL3-SN2 series
Left: Conventional LED
When illuminating a shiny metallic surface, each LED produces streaks, which not only tire the eyes but also interfere with visual inspection and image confirmation.
Right: NLL3-SN2 series
Since the light illuminates the surface evenly, visual inspection and image confirmation are possible without being affected by the light source, and eyes are not strained either.
Left: Conventional LED
Conventional products have the glare that is particular to LEDs, and not only are they difficult to see due to the multiple shadows they produce, but they also cause eye strain due to light reflections.
Right: NLL3-SN2 series
This product does not have multi-shadows, nor does it have the glare or strong light reflection that are typical of LEDs in conventional products, so your eyes will not get tired even when used for long periods of time.
Specification
| Color Temperature | 5,700K |
|---|---|
| Expected Life | Operating temperature: 40℃ 40,000 hours *Life is determined when the illumination level drops to 70% of the initial illumination level. |
| Operating temperature | -10℃～40℃ |
| Outer Tube Material | Glass tube |
| Protection rating | IP67 |
| power cable | DC: 3m (VCTF0.5mm 2 x2C) AC: 3m (VCTF0.75mm 2 x2C) |
| Compliance standards |  |
| option | Outer tube material: Polycarbonate tube |
|---|---|
| Oil-resistant cable | |
| Fluorine packing | |
| Cable Cover | |
| Metal mounting bracket (NC-562B) | |
| Plastic mounting bracket (NC-565) |
Standard Model List
| Model | Total luminous flux | Illuminance (1m) | power supply | Power Consumption |
| NLL3-13SG-DC-SN2 | 900lm | 850lx | DC24V | 9W |
| NLL3-13SG-AC-SN2 | AC100-240V | 8W | ||
| NLL3-36SG-DC-SN2 | 1,700lm | 1,600lx | DC24V | 17W |
| NLL3-36SG-AC-SN2 | AC100-240V | 17W |
Main dimensions
Standard
| Model/Dimensions (mm) | A | B |
|---|---|---|
| NLL3-13SG-DC/AC-SN2 | 389 | 415 |
| NLL3-36SG-DC/AC-SN2 | 674 | 700 |
With NC-565 (optional)
| Model/Dimensions (mm) | A | B | C |
|---|---|---|---|
| NLL3-13SG-DC/AC-SN2 | 389 | 435 | 445 |
| NLL3-36SG-DC/AC-SN2 | 674 | 720 | 730 |
Model selection method
| Model | size | Outer tube | power supply | option | |
|---|---|---|---|---|---|
| NLL3 |
|
|
| SN2 |
|
