The Broan NuTone FG500N LED Grille Upgrade is a square-shaped electric grille cover designed for bathroom ventilation fans. It features a flat vent style, white color, and a matte finish. This energy-efficient grille cover is from the trusted brand Broan-NuTone and is specifically designed for ceiling mounting in the bathroom. With its sleek design and energy-saving features, this LED grille upgrade is a practical and stylish addition to any bathroom ventilation system.