About Us
Clearstone Technologies, Inc.
Clearstone takes basic UV LED
components, and builds turn key
UV light source for end users or
systems integrators.  We use our
expertise in optics, thermal design
and electronics to build robust,
reliable user friendly UV light
sources that will delivery with
integrity the promise of solid state
light sources to ultra violet
applications.  
Focus
We are focused on advanced light sources for curing adhesives, coatings, inks and other light sensitive materials. We have expertise
in optics, thermal design, and user friendly electronics interfaces. In addition to our standard products, Clearstone Technologies will
design and produce custom systems for your specific application. We would be glad to work with your staff to develop manufacturing
processes for photo initiated materials to meet your needs.
James 1:17 Every good and perfect gift is from above, coming down from the Father of the heavenly lights, who does not change like shifting shadows
Clearstone News

JL2-400F-90 LED head emits 20 watts @ 400 nm.  
Irradiance > 1000 mW/cm2

JL2-400B-SFL2 LED head emits 10 watts @ 400nm from
a 4.6x2.4 mm2 active area.

Clearstone developes UV LED lens array technology

Development of Corrosion Resistant Energy -Curable
Coatings, Radtech Report.  

A UV-Visible, LED-Based Source for Light Activated
Processes and Paint and Industry Magazine.

Performance of the Light Emitting Diodes vs.
Conventional Light Sources in the UV Light Cured
Formulations, J. Appl. Pol. Sci. published on online April
2, 2007
We Create Photonic Solutions