Samsung LM561C S6 or 301b+Osram 660nm+730nm+UL Driver+High Photon Efficiency+Waterproof+ Dimmable+Biggest Footprint
1.Up to 2.6-2.8umol/J,high photon efficiency/ 220lm/w
2.Tempered glass lens,high PPFD. Great footprint 5*4ft 6-4 plants
3.Full spectrum, Samsung LM561C S6 or 301b+Osram 660nm+730nm
4.UL/cUL IP65 Waterproof driver for 5 years warranty
5.300w 3bars 400w 4bars 600w 6bars;800w 8bars;1000w 10bars;1200w 12bars available
6.Custom Spectrum/OEM/ODM Available
7.All aluminum body with Great Heat dissipation
8.Dimmable-0-10v automatic/App/Wifi/Computer remote control design available