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Halogen Light Source TO-HLS


  • EUR: €295

A halogen light source is a fundamental component for several introductory physics and chemistry experiments. Moreover, a halogen light source’s features allow it to provide new possibilities in small spectroscopy equipment and UV optics. The possible applications of the source include transmission, absorption, reflectance, bacterial growth, and Vis-NIR gemology.

SKU: TO-HLS Category: Tags: , , ,

The product is a UV-Vis light source with a spectrum curve ranging from 400nm to Infrared. Some of the features of these light sources for spectroscopy include low heat generation, low power consumption, simple coupling to optical fibers, and a long lifespan.

  • Compact size.
  • Low power consumption.
  • Broad continuous spectrum (which is between 350nm and 2000nm).
  • Input Power of 10W.
  • 800mA current.
  • Efficiently cooled with an internal fan.
  • 12V DC input Voltage.

Noteworthy Features About the Product:

  • The halogen light source is fiber-coupled.
  • The product includes an SMA connector.
  • It is stable and durable.
  • It provides a wide range of wavelengths.
  • The product is compact and lightweight.

Halogen LS has a better UV / Vis ratio compared to our competitor’s same-category product.

UV/Vis Ratio


Never look into the halogen light source directly because it can cause severe eye injury.

Do NOT open the unit under any circumstance. It does NOT contain any user-serviceable parts inside, and there are dangerous voltages present.

Halogen LS and S size zip case_Thunder Optics



Weight 540 g
Dimensions 6 × 8.1 × 3.4 cm

Absorption, Biology, Calibration, Gemmology, Reflectance



Wavelength range (nm)


Input Voltage (V)

12V DC

Optical Connector

SMA 905

Power Adapter Type


Delivery Pack

, ,

Net weight (gr)



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