ATG Electronics - Professional environments require a productive balance of visual acuity and energy efficiency. In these use cases, luminaires like the NOVA Flat Panel are ideal. The DLC 4.1 Premium fixture uses an innovative design to deliver top of class luminous efficacy and color fidelity in a superior value proposition. The NOVA has served in offices, schools, hospitals, and community centers to great effect. Order accessories below after adding fixtures to your cart.