Opto Engineering® - 20 years
Home Lighting LED illuminators LTLA series
Compatible products
Lighting specifications
Illumination area diameter (mm) 60
Optimal working distance (mm) 5-50
Number of LEDs 40
Light color, peak wavelength green, 525 nm
Spectral FWHM (nm) 35
Illuminance (1) (klux) 180
Diffuser yes
Electrical specifications
Power supply mode Strobe only, constant current driving
Peak power consumption (W) n.a.
Min pulse current (A) 3.5
Max pulse current (A) 17.0
Max pulse duration (2) (ms) 1
Max duty-cycle (%) 1.5
Estimated MTBF (3) (hours) > 50000
Connector M12
Cables CBLT001 included
Mechanical specifications
Aperture diameter (mm) 64.0
Length (mm) 166.5
Width (mm) 133.0
Height (mm) 38.0
Mass (g) 800
Clamping system 4x M6 threaded holes
Environmental specifications
Operating temperature (°C) 0-40
Storage temperature (°C) 0-50
Operating relative humidity (%) 20-85, non condensing
Installation Indoor use only
Eye safety
Risk group according to CEI EN 62471:2010 Exempt

Last update 03 Aug 2023



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

Ordering information

It’s easy to select the right illuminator for your application: our part numbers are coded as LTLAxy-z, where x defines the illuminator size (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 LTLAB2-R is a diffusive strobed low angle ring light illuminator - medium size high power red.
All product specifications and data are subject to change without notice to improve reliability, functionality, design or other. Photos and pictures are for illustration purposes only.

Technical documents

Product user guide
Wiring for Opto Engineering high power LED lights


Download datasheet

Layout files

Despite the efforts made to generate an error-free compatibility list, we always recommend to consult the Opto Engineering® technical support department before purchasing a compatible product. Opto Engineering® shall not be liable for any damage or malfunctioning caused by the incorrect selection of a compatible product.
LTDV series
LTDV series
LED lighting strobe controllers
Strobe controller 1 channel variable current 5 mA - 17A
LED Strobe controller 1 channel, 40A pulsed - 4A continuous, fast version
LED Strobe controller 2 channels, 20A/40A pulsed - 3A/6A continuous, fast version
LED Strobe controller 4 channels, 20A pulsed - 2A continuous
Strobe controller 6 channels
LED Strobe controller 8 channels, 20A pulsed - 2A continuous
CBLT series
CBLT series
Cables for LED illuminators
Illumination cable PVC black, side 1 M12 connector straight, side 2 cable end - 5 m - for single stage systems
Illumination cable PVC black, side 1 M12 connector right angled, side 2 cable end - 5 m - for single stage systems
Request a quote
Add this product to the quote request list.