To design a LED street lamp, what solution can ottima offer?

- Dec 11, 2018-

  1. Direct driver:

    Lowest price

    Simplest design

    Failure in any string will affect other strings

    Unbalanced current in each string

  2. AC/DC PSU + DC DC DRIVER

    Higher price

    Independent C.C. output

    Balanced current in each string

    Additional mounting space for LDD is required