Ultraviolet Ozone Destruction Series Ideal Horizons ultraviolet ozone destruction units completely remove ozone by catalyzing the decomposition of ozone to oxygen. Ultraviolet light energy in the 250-260nm range provides the greatest ozone destruction. Ideal Horizons’ units use a 254nm lap to deliver the minimum to 90,000 microwatt seconds per square centimeter intensity dosage at the end of lamp life (EOL) required to effectively decompose influent ozone residuals. CIE Home | Residential | Industrial / Commercial | UV Lamps | News