Photontek XT 1000 Watt CO2 Pro LED Grow LightPHOTONTEK, creating better light for growers. PHOTONTEK is ready to bring you our most powerful grow light to date. With the perfect balance of quality and quantity, the XT 1000 Watt will deliver the best light spectra on the market combined with ultra high PPFD levels. Designed for a 5' x 5' space with the use of CO2 supplement for maximum performance, the XT 1000 Watt LED gives growers the opportunity to massively boost yields without the need to