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Product Code G2008B1
Price £180 ex. VAT

Wide Range of Wavelengths: Ultraviolet, Visible, and Infrared

Affordable LED light sources for a variety of optical applications

Overview | Specifications | Gallery | Related Products | Resources and Support

LED light sources from Ossila are available in a range of wavelengths from 375 nm – 980 nm. The USB-C powered LED devices are designed to be used with the Ossila Optical Spectrometer and our range of optical spectroscopy equipment.

Our LED light sources can be used in a free space arrangement, connected to a transmission holder, or connected with an optical fiber. They can also be bolted to any standard metric/imperial optical table or breadboard plate.

You can also buy our LED light source set, covering the UV-vis, infrared, or full range of wavelengths.


Dimensions (D x W x H) 30 mm x 70 mm x 40 mm
Weight 25 g
Optical Connection SMA 905 fiber or free space
Power USB type-C (5 V, 70 mA)

Optical Specifications

Product Code Wavelength* Optical Power
G2008B1 375 nm >35 mW
G2008C1 405 nm >55 mW
G2011A1 450 nm >35 mW
G2011B1 490 nm >11 mW
G2011C1 520 nm >13 mW
G2011D1 550 nm >4 mW
G2011E1 590 nm >5 mW
G2011F1 620 nm >12 mW
G2011G1 670 nm >23 mW
G2012A1 700 nm >23 mW
G2012B1 740 nm >15 mW
G2012C1 770 nm >5 mW
G2012D1 800 nm >16 mW
G2012E1 850 nm >21 mW
G2012F1 910 nm >19 mW
G2012G1 980 nm >20 mW

* ±15 nm

Represented output of Ossila LED Light Sources
Normalized spectra of our LED light sources

LED light source array
LED light source colours
LED light sources arranged on optical breadboard plate
Large LED light source setup

Related Products

Resources and Support

Choosing a light source for your spectrometer Choosing a Light Source for Your Spectrometer

The light source you will need to use depends on the measurements you are doing.

Choosing a sample holder Choosing a Sample Holder for Spectroscopy

A designated sample holder is one of the most important pieces of equipment you need in spectroscopy.

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