Vita-Lite Spiralux 20W

Now known as VitalLight. The original full spectrum bulb for Birds. Screw-in, Full Spectrum Compact Fluorescent Bulb. Works in a standard socket, it is NOT DIMMABLE.Color Temperature 5500K, CRI 91, Length 5.5", Rated at 8000 user hours. Full Spectrum lighting, excellent for people, birds.