Nikki Co., Ltd.
Nikki NLM-SN2 Series Cylindrical Waterproof LED Light

Manufacturer: Nikki Co., Ltd.
Model: NLM-SN2 Series
Features
The NLM-SN2 series features a unique design that minimizes typical LED multi-shadows, delivering natural light. With identical mounting holes to the conventional NLM series and flexible options like magnetic mounting, it’s ideal for replacing fluorescent lamps, the NLL series, or for use as in-flight lighting.
Its housing uses high-transparency borosilicate glass, and the nylon 66 (30% glass fiber reinforced) bracket ensures durability. A specially designed protection circuit offers strong insulation against inrush currents and surges, while a constant current IC circuit prevents flicker and extends LED lifespan.
Unlike the all-around light diffusion of the NLM series, the NLM-SN2 concentrates brightness directly below—doubling the direct illuminance.
Application Examples
In-machine lighting for machine tools, industrial machinery lighting, facility machinery lighting, etc.
Comparison example between conventional LED and NLM-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: NLM-SN2 series
Since the light illuminates the surface evenly, visual inspection and image confirmation can be performed 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: NLM-SN2 series
This product does not have multi-shadows, nor does it have the glare or strong light reflection that is 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 |
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Oil-resistant cable | |
Fluorine packing | |
Cable Cover | |
Metal mounting bracket (NC-562B) | |
Mounting magnet (ND-P04) | |
2m cable with plug (2M+P) |
Standard Model List
Model | Total luminous flux | Illuminance (1m) | power supply | Power Consumption |
NLM10SG-DC-SN2 | 710lm | 720lx | DC24V | 5.5W |
NLM10SG-AC-SN2 | AC100-240V | |||
NLM20SG-DC-SN2 | 1,050lm | 1,050lx | DC24V | 7.5W |
NLM20SG-AC-SN2 | 950lm | 950lx | AC100-240V | |
NLM30SG-DC-SN2 | 1,900lm | 1,800lx | DC24V | 15W |
NLM30SG-AC-SN2 | AC100-240V |
Main dimensions
Model/Dimensions (mm) | A | B |
---|---|---|
NLM10SG-DC/AC-SN2 | 310 | 300 |
NLM20SG-DC/AC-SN2 | 500 | 490 |
NLM30SG-DC/AC-SN2 | 690 | 680 |
Model selection method
Model | size | Outer tube | power supply | option | |
---|---|---|---|---|---|
NLM | 10S 20S 30S | G= Glass P=Polycarbonate | DC= DC24V AC= AC100-240V *Please use a single-phase AC power source. | SN2 | Polycarbonate Tube |