CureUV Brand Replacement for Steril-Aire - DE 421 VO UV Light Bulb for Germicidal Air Treatment

Guaranteed Replacement Ultraviolet (UV) Bulb - Medium Bi-pin, Double Ends - 110 Watts - 40.35 Inch Length Lamp - Worry-Free Performance for 1 Year Steril-Aire - DE 421 VO UV Light Bulb is 110 watts and 100% compatible with germicidal OEM Air sterilization filters, UV sanitizers, and air purifiers. This lamp also uses UV-C light to inactivate and kill bacteria, molds, protozoa, viruses, and yeasts. This replacement germicidal bulb has a medium Bipin (2-pin) base on both ends that are used for air purification. The fixture is high quality with a long lifespan and low mercury dosage to meet environmental demands. This bulb is available with a shatterproof coating that in case of damage keeps the lamp glass from falling into the unit where is installed. This results in an easy way to dispose of glass if it shatters. You can select this shatterproof option above. Do I need shatterproof coating? Although shatterproof coating can lower the intensity of the UV-C bulb by as much as 15%, it is r