Crystal IS Inc. is the world leading manufacturer of ultraviolet light emitting diodes (UV LEDs) based on aluminum nitride (AlN) substrate technology.

UV LEDs

Our unique technology allows us to manufacture UV LEDs with unsurpassed performance.

Water Disinfection... and More

Our UV LEDs emit in the optimum wavelength range for germicidal disinfection. We seek customer partnerships which open new markets in water disinfection and enable water safety and access to an evolving world.  We also welcome interest from those seeking design options for sterilizing air and surface. 

Sound Interesting? Take a look at our open positions.

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