The new Gavita Pro line e-series are improved models and are suitable for central control with the Gavita Master lighting controllers. Now you can have complete lighting control at your fingertips. New in the Pro line e-series is the 6/750e DE FLEX fixture, which utilizes a newly developed Gavita double ended Pro 750W 400V EL lamp. The control range of this lamp is 400-825W, bridging the gap between 600W and 1000W lamps. We named it 6/750 DE FLEX because it is as efficient running on 600W as it is on 750W.