A light assembly may include a reflector having a focal point in space, and a first light source configured to generate a first light at a first wavelength proximate to the focal point during a first illumination mode. The first light reflects off the reflector as a first collimated beam at the first wavelength. One or more second light sources are configured to direct one or more second light beams at one or more different wavelengths towards the focal point during a second illumination mode. The different wavelength(s) differ from the first wavelength. At least a portion of the second light beam(s) reflects off the reflector as one or more second collimated beams at the different wavelength(s).