The Omega is Hortilux's latest reflector with the highest efficiency, designed for a better balance between light penetration and uniformity. The special, polished surface material creates a diffuse light pattern and is corrosion resistant, which means that contamination is less likely to occur. The unique design keeps the lamp cooler and the voltage lower, which significantly extends the lamp's life. The Omega can be used in all NXT2 1000W fixtures.