The light shell is high quality aluminum, nano coating appearance offers a better perspective, heat dissipation with phase change heat sink core technology. The designed is Daisy optics which is a perfect optic for track light, the supreme light quality for black and white track lighting with precise beam control. Good display lighting help increase customer footfall, influence and attract to increase purchasing. Easily to use with rail hanging design. Suitable for highlighting products, display case, display window, artwork, countertops, or other room features as needed.