1.Up to 2.4-2.6umol/J,high photon efficiency/ 220lm/w

2.Tempered glass lens,high PPFD. Great footprint 4*3ft 3-4 plants

3.Full spectrum, Samsung LM561C S6 or 301b

4.UL/cUL IP65 Waterproof driver for 5 years warranty

5.300w 3bars 400w 4bars 600w 6bars;800w 8bars;1000w 10bars 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