This swimming pool light is made of high-quality glass that is durable and long-lasting. The clear color provides a bright and attractive lighting option for nighttime swimming. The Pentair brand is well known for manufacturing high-quality pool equipment and parts, which is why the American Products 79100100 Amerlite 500 Watt Tempered Light Lens is a reliable choice for pool owners. This model is suitable for in-ground pools and has a unit quantity of one.