Pentair 620041 Fiberglass Niche for GloBrite White Pool and Spa LED Lights White - The Niche only for GloBrite lights showcases one of the industry’s most advanced technology to showcase and enhance your pool’s shallow water features, making your poolside evenings go from great to spectacular. Not only are GloBrite lights quick and easy to install, they are also bright and energy efficient. The Fiberglass Niche for GloBrite comes in White.