The requirements contained in this outline of investigation apply to lighting equipment intended for use in a horticultural environment and installed in accordance with the National Electrical Code (NEC)@ ANSI/NFPA 70. Equipment covered by this outline of investigation is intended for horticultural lighting purposes and includes: luminaires@ lampholders@ wire harnesses@ plugs and connectors@ LED packages@ ballasts/LED drivers@ lamps@ and hardware and structures associated with optimizing light for growing. Lighting equipment that provides broadband white light such as light for general illumination@ or whose primary purpose when applied to plantings is aesthetic and/or sustaining plant life is not considered horticultural lighting.