LUMATEK 100W Full-Spectrum Magnet LED Light Bar for the Zeus 600W PRO LED Fixture
100W PRO LED bar to be used only with the Zeus 600W PRO Control / Fitting.

LUMATEK 100W Full-Spectrum Magnet LED Light Bar for the Zeus 600W LED Fixture
100W Standard LED bar to be used only with the Zeus 600W Standard Control / Fitting