High power LED strobed dome illuminators

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Dome light

Indirect

High power

Key advantages

Ultra high-power light output and strobe mode only operation
For the inspection of fast moving object and an extended LED lifetime.
Rugged industrial design with built-in industrial connector
For easy integration into any machine vision system.
Wide selection
Available in three sizes, three colors and two power intensities.
Compatible LTDV strobe controllers available
For easy and appropriate power, control and synchronization of the illuminator.

LTDM series are high power diffuse LED strobe dome illuminators designed to provide non-directional diffused light and to effectively eliminate glare and shadows.

LTDM series provides ultra-high power light output and can be used to illuminate complex shapes with curved and shiny surfaces.
LTDM dome illuminators can be exclusively operated in strobe mode, making them the perfect choice to illuminate very fast moving objects while ensuring extended LED lifetime since no heat is generated.

LTDM series can be easily powered, controlled and synchronized by compatible LTDV strobe controllers and is available in:

three sizes: small, medium and large, respectively with illumination area of 40 mm, 60 mm and 100 mm in diameter;
two power intensities: medium power with driving current up to 7.5 A and high power with driving current up to 17 A;
three different colors: white, red and green.

LTDM series feature industry-standard connection (M8 or M12 four poles connector) and resizable aperture that can be drilled to increase the diameter and accommodate the optics field of view. Additionally they can be easily integrated into any machine vision system by means of M6 screws.

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DESIGNED FOR OEM APPLICATIONS

Compatible LTDV strobe controllers available to easily power, control and synchronise LED illuminators.

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Basics

Online tools

Optics finder

Lighting finder

Camera finder

Imaging lens selector

Application cases

High speed OCR on food cans with LTDM strobe LED dome light and fixed focal lens. The red wavelength works well on orange/yellow cans and increases the contrast of the expiration date with respect to the can background so that the image can be easily processed by machine vision algorithms.

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	Lighting specifications					Electrical specifications					Mechanical specifications
Part number	Illumination area diameter	Optimal working distance	Number of LEDs	Light color, peak wavelength	Illuminance	Power supply mode	Min pulse current	Max pulse current	Max pulse duration	Connector	Aperture diameter	Length	Width	Height

	(mm)	(mm)			(klux)		(A)	(A)	(ms)		(mm)	(mm)	(mm)	(mm)
					1				2
Select 2 or more models to compare specs Start comparing Clear selection
LTDMA1-W	40	5-50	15	white, > 6000 K	175	Strobe only, constant current driving	3.5	7.5	1	M8	38.0	107.0	84.0	53.0	Quote
LTDMA1-G	40	5-50	15	green, 525 nm	125	Strobe only, constant current driving	3.5	7.5	1	M8	38.0	107.0	84.0	53.0	Quote
LTDMA1-R	40	5-50	15	red, 625 nm	70	Strobe only, constant current driving	3.5	7.5	1	M8	38.0	107.0	84.0	53.0	Quote
LTDMB2-W	60	5-50	40	white, > 6000 K	160	Strobe only, constant current driving	3.5	17.0	1	M12	10-50	166.5	133.0	90.0	Quote
LTDMB2-G	60	5-50	40	green, 528 nm	145	Strobe only, constant current driving	3.5	17.0	1	M12	10-50	166.5	133.0	90.0	Quote
LTDMB2-R	60	5-50	40	red, 625 nm	115	Strobe only, constant current driving	3.5	17.0	1	M12	10-50	166.5	133.0	90.0	Quote
LTDMC1-W	100	5-50	40	white, > 6000 K	50	Strobe only, constant current driving	3.5	7.5	1	M12	10-60	206.0	206.0	128.0	Quote
LTDMC2-W	100	5-50	80	white, > 6000 K	140	Strobe only, constant current driving	3.5	17.0	1	M12	10-60	206.0	206.0	128.0	Quote
LTDMC2-G	100	5-50	80	green, 528 nm	125	Strobe only, constant current driving	3.5	17.0	1	M12	10-60	206.0	206.0	128.0	Quote
LTDMC2-R	100	5-50	80	red, 625 nm	100	Strobe only, constant current driving	3.5	17.0	1	M12	10-60	206.0	206.0	128.0	Quote

Last update 18 Nov 2022

Expand table

Notes

Measured at maximum current and maximum working distance.
At 25°C. At max pulse width (1 ms), max pulse frequency = 15 Hz.
At 25°C.

Ordering information

Our part numbers are coded as LTDMxy-z, where x defines the illuminator size (A = small, B = medium, C = large), y refers to the power intensity (1 = medium, 2 = high) and z refers to color (W = white, R = red, G = green).

For instance LTDMB2-R is a diffusive strobed dome illuminator - medium size high power red.

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