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LTLNE series

High power enhanced LED line lights

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LTLNE series are high power LED line illuminators designed for line scan applications. LTLNE series are available in three opto-mechanical versions: basic configuration with condensing lens, as coaxial line lights (CX) or integrating a 45° mirror (MR).

LTLNE series can be supplied with three different light angles/focusing distances: near field focused (N) with converging rays (10 – 100 mm), far field focused (F) with converging rays (100 - 200 mm) and collimated (C) focusing at a distance between 10 and 200 mm. An optional diffusive sheet (D) can be integrated in any model to obtain the best illumination uniformity.

These LED line lights are available with an emitting surface of 300mm (custom sizes and colors can be requested) and feature 24V supply voltage.

The whole family can efficiently dissipate the generated heat featuring two cooling options: passive cooling (PC) and fan cooling (FC).

Furthermore LTLNE series features industrial threaded connectors and can be easily installed into any machine vision system thanks to the threaded holes conveniently located on the aluminum housing. These line lights are perfect for applications that require high speed image processing such as transparent films or glass inspection and detection of dents on metal sheets.

KEY ADVANTAGES

High density LEDs.
3 types of projection lenses
Near field focusing (N), far field focusing (F), collimated (C).
3 opto-mechanical configurations
Lens only, coaxial illumination (CX) or with 45° mirror (MR).
2 cooling methods and power intensities
Passive or active with fans.
Optional diffusive sheet (D) for illumination uniformity
Hot spots reduction when inspecting highly reflective surfaces.

LINE LIGHTS

LINE LIGHTHFOCUSED / COLLIMATED

LIGHTING STRUCTURE

Application cases

Detection of scratches on transparent films.

Detection of dents on metal sheets.

Mobile phone screen inspection with coaxial line light and line light with 45° mirror used as a backlight.

	Lighting specifications								Electrical specifications				Mechanical specifications
Part number	Illumination area length	Illumination area height	Type	Focusing	Optimal working distance	Number of LEDs	Light color, peak wavelength	Illuminance	Supply voltage	Current	Power consumption	Connector	Length	Width	Height

	(mm)	(mm)			(mm)			(klux)		(mA)	(W)		(mm)	(mm)	(mm)
								1	2	3
LTLNE-300-N-PC-W	300	20	direct	near	10-100	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	95	40	Quote
LTLNE-300-N-FC-W	300	20	direct	near	10-100	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	130	40	Quote
LTLNE-300-N-D-PC-W	300	20	direct	near	10-100	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	95	40	Quote
LTLNE-300-N-D-FC-W	300	20	direct	near	10-100	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	130	40	Quote
LTLNE-300-F-PC-W	300	20	direct	far	100-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	95	40	Quote
LTLNE-300-F-FC-W	300	20	direct	far	100-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	130	40	Quote
LTLNE-300-F-D-PC-W	300	20	direct	far	100-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	95	40	Quote
LTLNE-300-F-D-FC-W	300	20	direct	far	100-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	130	40	Quote
LTLNE-300-C-PC-W	300	20	direct	collimated	10-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	95	40	Quote
LTLNE-300-C-FC-W	300	20	direct	collimated	10-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	130	40	Quote
LTLNE-300-C-D-PC-W	300	20	direct	collimated	10-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	95	40	Quote
LTLNE-300-C-D-FC-W	300	20	direct	collimated	10-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	130	40	Quote
LTLNE-300-CX-N-PC-W	300	20	coaxial	near	10-100	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-CX-N-FC-W	300	20	coaxial	near	10-100	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-CX-N-D-PC-W	300	20	coaxial	near	10-100	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-CX-N-D-FC-W	300	20	coaxial	near	10-100	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-CX-F-PC-W	300	20	coaxial	far	100-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-CX-F-FC-W	300	20	coaxial	far	100-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-CX-F-D-PC-W	300	20	coaxial	far	100-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-CX-F-D-FC-W	300	20	coaxial	far	100-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-CX-C-PC-W	300	20	coaxial	collimated	10-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-CX-C-FC-W	300	20	coaxial	collimated	10-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-CX-C-D-PC-W	300	20	coaxial	collimated	10-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-CX-C-D-FC-W	300	20	coaxial	collimated	10-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-MR-N-PC-W	300	20	45° mirror	near	10-100	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-MR-N-FC-W	300	20	45° mirror	near	10-100	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-MR-N-D-PC-W	300	20	45° mirror	near	10-100	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-MR-N-D-FC-W	300	20	45° mirror	near	10-100	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-MR-F-PC-W	300	20	45° mirror	far	100-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-MR-F-FC-W	300	20	45° mirror	far	100-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-MR-F-D-PC-W	300	20	45° mirror	far	100-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-MR-F-D-FC-W	300	20	45° mirror	far	100-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-MR-C-PC-W	300	20	45° mirror	collimated	10-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-MR-C-FC-W	300	20	45° mirror	collimated	10-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote
LTLNE-300-MR-C-D-PC-W	300	20	45° mirror	collimated	10-200	42	white, 6200 K	n.a.	24	2000	50	WEIPU SP1710/P9	340	142	40	Quote
LTLNE-300-MR-C-D-FC-W	300	20	45° mirror	collimated	10-200	42	white, 6200 K	n.a.	24	4000	100	WEIPU SP1710/P9	340	177	40	Quote

Last update 01 Jun 2022

Notes

Measured at minimum working distance
± 2%.
With constant driving voltage.
Drop to 50% intensity @ 25°C.

Ordering information

Our part numbers are coded as LTLNE-aaa-bb-c-d-ee-f where:
- aaa defines the illumination active area lenght (in mm)
- bb defines the presence of a beam splitter or a mirror. Leave empty for direct illumination (lens only) - CX = coaxial illumination (50T-50R Beam splitter), -MR = 45° mirror
- c defines the focusing distance, N = near field focusing, F = far field focusing, C = collimated
- d defines the presence of a diffusing sheet. Leave empty if no diffuser is required or D = with diffuser mounted in front of the LEDs
- ee defines the cooling options PC = passive cooling, FC = fan cooling
- f defines the color -W = White.

Technical documents

Product user guide

pdf

LTLNE User Manual

pdf

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