Lennox - 56N99 UV Light Bulb for Germicidal Air Treatment P3015C The lamp has an arc

The lamp has an arc length of 12 inches and exceeds OEM standards of UV bulb performance

This unit uses 9" and 16" UVC bulbs

User manual

000 working hours after which the UV output reduces though the UV lamp may continue to emit bright light

CureUV's ultraviolet replacement bulbs are 100% compatible to the Natgraph UV Systems - known replacement lamp Part # NG900

Lennox - 56N99 UV Light Bulb for Germicidal Air Treatment P3015C The lamp has an arcGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin 10 Watts 8. 35 Inch Length Lamp Worry Free Performance for 1 Year Product Overview: Specifications: Compatible With: Lennox 56N99 UV Light Bulb is 10 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 4 pin