SSL Designer 1.1 (beta)

  • SSL Designer is the first online software enabling users to easily determine the minimum number of LEDs and the optimal drive current to meet light output, efficacy, and lifetime targets.

  • SSL Designer compares the LED versus lamp based solutions via an LED System Payback feature.

  • SSL Designer was developed to be the first step in enabling solid state lighting designs.

Enter your username and password to sign into the Usable Light Tool:
(you may also use your SSL Designer or Driver Selector Tool Account to login)

Sign in to SSL Designer




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For questions/comments, please contact your local Future Electronics branch or send an email to  Please review disclaimer.