Home » Hydroponic Gardening Ideas » P300 P600 LED grow light 300W dual mode veg& bloom full spectrum uv ir optical lens hydroponics indoor garden grow tent systemP300 P600 LED grow light 300W dual mode veg& bloom full spectrum uv ir optical lens hydroponics indoor garden grow tent system By Green Roofs Posted on July 19, 2018 In Hydroponic Gardening Ideas Leave a comment facebook tweet google+ pinterest P300 P600 LED grow light 300W dual mode veg& bloom full spectrum uv ir optical lens hydroponics indoor garden grow tent system facebook tweet google+ pinterest