The Sensor Ready UFO High Bay is the most versatile fixture Altech has produced to date. With an IP67 rating, high efficacy lumen output and features a built-in sensor compartment for easy installation. Altech’s Sensor Ready UFO is a fully waterproof, midsize, multifunctional, energy-efficient lighting solution featuring a tough, die cast powder coated aluminum housing and manufactured with industrial grade components for a maintenance-free, long life investment.