640W w/Samsung LED Grow Lights Dimmable 8Bar LED Plant Grow Light Full Spectrum. Phlizon 640w high power Samsung led grow strip light sunlike White Spectrum. ETL listed certified, actual power 640W, provides PPF output(1590μmol/s), make you get 30% higher yield compare old purple led lights, to help you achieve maximum quality and quantity, which is much better than traditional grow systems.
eBay