NLUD series

Feature

Surface-emitting LED lighting with dimming function, touch-controlled dimming design with no stage dimming in the range of 20% to 100%.

With a brightness storage function, the brightness can be reproduced when the power is turned off and on again. (If the electrical outlet is unplugged, the lighting brightness storage record will be reset.)

LED's unique non-glare surface emitting lighting emits evenly and naturally, so your eyes will not feel tired even if used for a long time.

Since light does not easily reflect, you can easily see what you want to see; ideal for inspection lighting.

Dimming function

Dimming function NLU

Dimmer switch (left): It can be dimmed from 20% brightness to 100% brightness, with cyclic adjustment.
Power switch (right): Turns ON/OFF with just a light touch.

Applicable

Visual inspection lighting, simple task lighting, image inspection lighting, display display lighting, etc.

Specification

color temperature	5,700K
life expectancy	Ambient temperature 25℃ 60,000 hours ※Life span is based on initial illumination reduced to 70%
Use temperature	-10℃～40℃ (when not freezing)
protection level	IP50
performance	Ra80
Standard wiring	DC = 3m(AWG26x2C) AC = 2.3m (with AC/DC power supply)
Certification

Choose and match	Color rendering: Ra95

NLUD surface emitting LED lighting purchase manual

Comparative example of LED lights from other brands and Japanese NLUD

The status of other brands of LEDs
▲Other brands of LED lights tend to produce shadows

Comparison of other brands of LEDs
▲NLUD is not easy to produce shadows

Gentle light source without flicker

The safe flicker rate recommended in IEEE 1789 (Standard for Effects and Evaluation of Lighting Flicker) is 8%, while flicker is almost undetectable to the human eye at about 3%.

The NLU (NLUD) series adopts an exclusive design to further reduce the flicker rate to less than 2%. Not only will there be no flicker at all when shooting general still photos and videos, but it can also use 240fps There will be no stripe flicker when shooting with high frame rate equipment. It is very suitable for application scenarios such as image inspection and appearance inspection that require high-precision photography or long-term naked eye observation.

※The picture below shows the situation under the NLUD series light source.

Comparison between Japanese lighting and general LED 1

[General LED] Flickers and streaks may be observed during photography

Comparison between Japanese lighting and general LED 2

[NLUD Series] Mild and even light, no flicker

List of standard models (DC)

model	drawing	Luminous flux	Illuminance (1m)	power supply	Power consumption	Install base
NLUD05-DC	PDF DXF 3D STEP	540 lm	280 lx	DC24V	5W	Pan head screw hole M4X2 Powerful magnets (2 pcs on the back)
NLUD10-DC	PDF DXF 3D STEP	1,050 lm	530 lx		12W
NLUD20-DC	PDF DXF 3D STEP	1,600 lm	800 lx		19W
NLUD30-DC	PDF DXF 3D STEP	2,000 lm	1,030 lx		21.5W
NLUD120-15-DC	PDF DXF 3D STEP	1,130 lm	570 lx		12W	Pan head screw hole M4X2 Powerful magnets (4 pcs on the back)
NLUD120-25-DC	PDF DXF 3D STEP	2,080 lm	1,030 lx		23W
NLUD120-35-DC	PDF DXF 3D STEP	3,200 lm	1,600 lx		38W
NLUD120-45-DC	PDF DXF 3D STEP	4,000 lm	2,000 lx		43W

Light distribution curve data

Dimensional drawing (DC)

NLUD05／10／20／30 - DC

NLUD05-DC size

Model/size (mm)	A	B
NLUD05	245	205
NLUD10	420	380
NLUD20	565	525
NLUD30	730	690

NLUD120-15／25／35／45 - DC

NLUD120-DC size

Model/size (mm)	A	B
NLUD120-15	245	210
NLUD120-25	420	385
NLUD120-35	565	530
NLUD120-45	730	695

Standard model list (AC)

model	drawing	Luminous flux	Illuminance (1m)	power supply	Power consumption	Install base
NLUD05-AC	PDF DXF	540 lm	280 lx	AC100-240V	6W	Pan head screw hole M4X2 Powerful magnets (2 pcs on the back)
NLUD10-AC	PDF DXF	1,050 lm	530 lx		14W
NLUD20-AC	PDF DXF	1,680 lm	800 lx		21W
NLUD30-AC	PDF DXF	1,900 lm	1,030 lx		23.5W
NLUD120-15-AC	PDF DXF	1,130 lm	570 lx		14W	Pan head screw hole M4X2 Powerful magnets (4 pcs on the back)
NLUD120-25-AC	PDF DXF	2,080 lm	1,030 lx		27W
NLUD120-35-AC	PDF DXF	3,200 lm	1,500 lx		40W
NLUD120-45-AC	PDF DXF	4,000 lm	2,000 lx		45W

Dimensional drawing (AC)

NLUD05 / 10 / 20 / 30 - AC

NLUD05-AC size

Model/size (mm)	A	B
NLUD05	245	205
NLUD10	420	380
NLUD20	565	525
NLUD30	730	690

NLUD120-15／25 - AC

NLUD120-AC size

Model/size (mm)	A	B
NLUD120-15	245	210
NLUD120-25	420	385

NLUD120-35／45 - AC

NLUD120-AC size

Model/size (mm)	A	B
NLUD120-35	565	530
NLUD120-45	730	695

What is color rendering (Ra)

Color rendering is an indicator used to express the degree to which a light source reproduces the color of an illuminated object.

The higher the color rendering, the more natural colors can be displayed as seen in sunlight.

If the color seen under the light source is exactly the same as that under natural light, the color rendering property is 100. The lower the value, the greater the color difference from that under natural light.

Light sources with high color rendering properties are suitable for applications such as painting or finished product inspection that require color confirmation.

Special color rendering index R1～R15

Average color rendering index (Ra)

The numerical value obtained by averaging the color rendering evaluation numbers of the eight test colors (No.1 to No.8).

Special color rendering index (Ri)

In addition to the average color rendering evaluation number Ra, the performance of daily and important colors such as red (No. 9), yellow (No. 10), green (No. 11), blue (No. 12), Western skin color (No. 13), leaf color (No. 14), Japanese skin color (No. 15), etc. is additionally evaluated.

Comparison with standard model (Ra80 5700K)

Compared with standard models, the average color rendering index of the Ra95 5000K specification is 97.3, enabling accurate color recognition even in environments that require a high degree of color reproduction.

NLUD20-AC(Ra80 5700K)

The number of colors presented is small, and the differences between various colors are obvious.

NLUD20-AC(Ra95 5000K)

The colors are rich,There is little difference between colors。

Color rendering classification (excerpted from JIS Z 9125:2023 indoor illuminance standards)

Series selection method

model	size	power supply	Optional
NLUD	05 10 20 30 120-15 120-25 120-35 120-45	DC =DC24V AC =AC100V - 240V (AC/DC power supply)	Color rendering =Ra95 (※See remarks)

※Color rendering = Ra95, this specification requires a minimum order quantity, please contact sales for details.

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