The SmartRay 3rd Gen High Bay Light-IP 65 is made with a built-in day light sensor and also qualifies for government oriented rebates. It has a die-casing which helps heat sink. This light has an interface for motion and occupancy sensors.
The light is a 1-10V dimmable and comes with lens angles of 45°, 90°, and 120° (acrylic only comes in 45°). This particular model is also available in 347V and 277V inputs.
The Smart Ray High Bay Light is very energy efficient; this retrofit lamp is a high quality replacement for a traditional bay light. Furthermore, it offers over 50,000 hours of lifetime.
Other applications include: warehouses, factories, gyms, lawns & gardens, as well as residential or commercial buildings.