Gavita innovated the 750 watt fixture by introducing a double-ended version with a significantly higher efficiency than the traditional single-ended fixtures. The double-ended lamp provides 10-15% more light than a single-ended lamp and retains light more effectively. The aluminum housing offers the best cooling in the market, which guarantees the highest level of reliability and operating life for the electronics. The W 150 DE is for wide configurations, where uniformity and lower light levels are required in large rooms. When a 600 watt electromagnetic installation is replaced by Electronic 750 watt, the existing wiring can usually be retained. With the 277-347 V Electronic series you can control the fixtures directly though the Master controller. The ‘Repeater Bus’ system is designed with fixed installation in mind. You can reliably daisy chain up to 1000 fixtures with a single controller. This fixture is plug and play installable. The fixture’s light source is a Gavita Pro Plus 750 watt double-ended HPS lamp, generating 1450 µmol s-1 of light. With a light maintenance of over 96% per 5000 hours you only need to replace it once a year. 1 year warranty on the lamp. This professional fixture requires installation by a certified electrician in an industrial environment.