US Patent 11096338 Agile spectrum LED lighting fixture and control

Disclosed are various embodiments of an agile spectrum LED lighting fixture with a control. In one embodiment, a lighting fixture includes a light emitting device comprising multiple channels. Each channel includes one or more light emitting diodes configured to emit light at a respective predominant wavelength. The lighting fixture also includes a control device to control a respective light intensity of each channel based at least in part on a desired spectrum of light and the respective predominant wavelengths of the channels.