We sell only the authentic, original Biozone components.The lamps, are specifically designed and patented by Biozone are critical to perfect proprietary operation of the Biozone air purifiers.
There are lamps available on other sites that look the same and fit the Biozone air purifiers but will not perform with the intended results of the Biozone authentic lamps.
Biozone Replacement Parts are available in a variety of different sizes depending on the model you have. Biozone require that the UV Germicidal Lamp in their units be replaced every year to ensure peak performance.
If UV lamp is being replaced, fuse (if your unit has one) must also be replaced.