How to program the PR-156 & PR-156W timer

How to program the PR-156 & PR-156W timer

Questions or difficulties the Orphek PR-156 and PR-156W reef aquarium LED lights?  Look no further, this instructional video should help sort out any problems you may be having!

Comments

  1. Jonatan Suruy says

    i’m from Guatemala, i have a PR-25 in a nano aquarium,
    this light is the best. the coral growth is amazing.
    thanks

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