The Lutron NTSTV-DV-WH Nova T Ballast/LED Driver Control is a white, wall-mounted electrical switch designed for controlling LED lights. It features a slide switch style with a vertical orientation, suitable for interior walls. This heavy-duty control is compatible with Lutron smart home systems and offers one-way dimming capabilities. With a voltage range of 120-277V and a compact design measuring 4.56 inches in height, this ballast/LED driver control is a reliable choice for managing your lighting needs.