Wow 120K of Lux ar a big NUmber...... And how much Lux depends in the stage of your growth... Young seedlings are totally ok with 15000-20000, Vegetation 35000-70000, and for Flowering55000 -85000... you can see in thsi Numbers that your Lights are very Bright, ......................................Its Like the Sun on a Bright Day in the Desert.......................................... Well the Resulting actions are clear=? I think so... Happy Luxing