Plasma lighting is the newest form of lighting in the grow industry. Unfortunately the bust that LEDs were when they first arrived has made growers shy to try new forms of lighting. Well let me tell you, don't be afraid to use plasma, it's amazing. And Rocket Plasma lights are the best on the market. They only use 230 watts and they out perform all but the best of 1000watt HID lighting. One major reason is that they utilize all three spectrums of UV, UVA, UVB and UVC. There's literally a pile of evidence that proves that the essential oil production in plants can be up to 20% greater when grown under plasma. More essential oils means more potency, more extraction production, and more flavors.