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Our lightweight cordless LED dental curing lights provide a uniform and reliable dental cure.

Have confidence in a deep, uniform cure

About Dental Curing Lights

  • 3M Dental Curing Lights provide a predictable, uniform, reliable dental cure—from center to rim and surface to cavity bottom—and at clinically relevant distances. Our lightweight cordless LED dental curing lights are designed for patient comfort, even when you’re working on hard-to-reach posterior teeth.

Featured Curing Lights


Curing Lights
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Do you wonder how your curing light is performing?

checkMARC® Curing Light Testing service

3M has partnered with BlueLight Analytics to offer checkMARC, a professional service for validating curing light performance and determining the required curing times for each curing light and material combination in a dental clinic.

  • Take the next step:

    Ask your 3M sales representative for a checkMARC demonstration or call Customer Care at 1-800-634-2249.


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