The CCT & Power Tunable commercial downlight use aluminum housing, anti-corrosion painting design. High-performance illumination which can lasts 50,000HRS and an ideal replacement for 20-100W MH/HPS. Available in 5 color temperatures and 3 powers, this product emits light flicker free, evenly and without halos and shadows. It also features 100-277 VAC with 0-10 dimming and suitable for 2.4G intelligent control technology. This LED fixture is also ETl Listed for wet locations and Type IC, EMC and ENERGY STAR approved for superior energy efficiency.